HCPL-3150-500E

Data Sheet HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) 0.5 Amp Output Current IGBT Gate Drive Optocoupler Overview The Broadcom® HCPL-315X consists of an LED optically coupled to an integrated circuit with a power output stage. This optocoupler is ideally suited for driving power IGBTs and MOSFETs used in motor control inverter applications. The high operating voltage range of the output stage provides the drive voltages required by gate-controlled devices. The voltage and current supplied by this optocoupler makes it ideally suited for directly driving IGBTs with ratings up to 1200V/50A. For IGBTs with higher ratings, the HCPL-3150/315J can be used to drive a discrete power stage which drives the IGBT gate. Applications      Isolated IGBT/MOSFET gate drive AC and brushless DC motor drives Industrial inverters Switch mode power supplies (SMPSs) Uninterruptable power supplies (UPSs) Features             0.6A maximum peak output current 0.5A minimum peak output current 15-kV/µs minimum Common Mode Rejection (CMR) at VCM = 1500V 1.0V maximum low level output voltage (VOL) eliminates need for negative gate drive ICC = 5 mA maximum supply current Under voltage lock-out protection (UVLO) with hysteresis Wide operating VCC range: 15V to 30V 0.5-µs maximum propagation delay ±0.35-µs maximum delay between devices/channels Industrial temperature range: –40°C to 100°C HCPL-315J: channel one to channel two output isolation = 1500 Vrms/1 min. Safety and regulatory approval: – UL recognized (UL1577), 3750 Vrms/1 min. (HCPL-3150) 5000 Vrms/1 min. (HCPL-315J) – IEC/EN/DIN EN 60747-5-5 approved VIORM = 630 Vpeak (HCPL-3150 option 060 only) VIORM = 1414 Vpeak (HCPL-315J) CSA certified CAUTION! It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation that may be induced by ESD. The components featured in this data sheet are not to be used in military or aerospace applications or environments. Broadcom AV02-0164EN October 20, 2017 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Functional Diagram N/C 1 8 VCC ANODE 2 7 VO CATHODE 3 6 VO N/C 4 SHIELD VEE 5 N/C 1 16 VCC ANODE 2 15 VO CATHODE 3 14 VEE ANODE 6 11 VCC CATHODE 7 10 VO N/C 8 9 VEE HCPL-3150 NOTE: SHIELD SHIELD TRUTH TABLE LED VCC – VEE POSITIVE-GOING (i.e. TURN-ON) VCC – VEE NEGATIVE-GOING (i.e. TURN-OFF) VO OFF ON 0 - 30 V 0 - 30 V LOW 0 - 11 V 0 - 9.5 V LOW ON 11 - 13.5 V 9.5 - 12 V TRANSITION ON 13.5 - 30 V 12 - 30 V HIGH HCPL-315J A 0.1-µF bypass capacitor must be connected between the VCC and VEE pins for each channel. Selection Guide: Inverter Gate Drive Optoisolators Package Type Part Number Number of Channels IEC/EN/DIN EN 60747-5-5 Approvals Widebody (400 mil) 8-Pin DIP (300 mil) HCPL-3150 HCPL-3120 HCPL-J312 HCPL-J314 1 1 1 1 HCNW3120 1 Small Outline SO-16 HCPL-315J HCPL-316J HCPL-314J 2 1 VIORM 630 Vpeak Option 060 VIORM 1230 Vpeak VIORM 1414 Vpeak VIORM 1414 Vpeak UL Approval 5000 Vrms/1 min. 5000 Vrms/1min. 5000 Vrms/ 1 min. 5000 Vrms/1 min. Output Peak Current 0.5A 2A CMR (Minimum) UVLO Fault Status Broadcom 2A 0.4A 2A 0.5A 2A 2 0.4A 15 kV/µs 10 kV/µs 15 kV/µs 10 kV/µs Yes No Yes No No Yes No AV02-0164EN 2 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Ordering Information HCPL-3150 is UL Recognized with 3750 Vrms for 1 minute per UL1577. HCPL-315J is UL Recognized with 5000 Vrms for 1 minute per UL1577. Option Part Number HCPL-3150 HCPL-315J RoHS Compliant Non RoHS Compliant -000E No option -300E #300 -500E #500 -060E #060 -360E #360 Package Surface Mount Gull Wing 300 mil DIP-8 X X X X Tape & Reel IEC/EN/DIN EN 60747-5-5 Quantity 50 per tube X 50 per tube X X 1000 per reel X 50 per tube X 50 per tube -560E #560 X X X X 1000 per reel -560ME No option X X X X 1000 per reel -000E No option X 45 per tube -500E #500 X 850 per reel SO-16 X X X To order, choose a part number from the part number column and combine with the desired option from the option column to form an order entry. Example 1: HCPL-3150-560E to order product of 300 mil DIP Gull Wing Surface Mount package in Tape and Reel packaging with IEC/EN/DIN EN 60747-5-5 Safety Approval in RoHS compliant. Example 2: HCPL-3150 to order product of 300 mil DIP package in tube packaging and non RoHS compliant. Option data sheets are available. Contact your Broadcom sales representative or authorized distributor for information. NOTE: Broadcom The notation “#XXX” is used for existing products, while (new) products launched since July 15, 2001 and RoHS compliant option use “-XXXE.” AV02-0164EN 3 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Package Outline Drawings Standard DIP Package 9.80 ± 0.25 (0.386 ± 0.010) 7.62 ± 0.25 (0.300 ± 0.010) Device Part Number 8 Avago Lead Free Pin 1 Dot • 7 3.56 ± 0.13 (0.140 ± 0.005) 5 A NNNN Z YYWW EEE P 1 Date Code 1.19 (0.047) MAX. 6 2 3 6.35 ± 0.25 (0.250 ± 0.010) Test Rating Code UL Logo 4 Special Program Code Lot ID 1.78 (0.070) MAX. 5 TYP. + 0.076 0.254 - 0.051 + 0.003) (0.010 - 0.002) 4.70 (0.185) MAX. 0.51 (0.020) MIN. 2.92 (0.115) MIN. 1.080 ± 0.320 (0.043 ± 0.013) Broadcom 0.65 (0.025) MAX. 2.54 ± 0.25 (0.100 ± 0.010) DIMENSIONS IN MILLIMETERS AND (INCHES). OPTION NUMBERS 300 AND 500 NOT MARKED. NOTE: FLOATING LEAD PROTRUSION IS 0.25 mm (10 mils) MAX. AV02-0164EN 4 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Gull-Wing Surface-Mount Option 300 LAND PATTERN RECOMMENDATION 9.80 ± 0.25 (0.386 ± 0.010) 1.016 (0.040) Device Part Number 7 8 Avago Lead Free Pin 1 Dot • 6 5 A NNNN Z YYWW EEE P 1 2 Date Code 3 4 Test Rating Code UL Logo 6.350 ± 0.25 (0.250 ± 0.010) Special Program Code Lot ID 2.0 (0.080) 1.27 (0.050) 9.65 ± 0.25 (0.380 ± 0.010) 1.780 (0.070) MAX. 1.19 (0.047) MAX. 10.9 (0.430) 7.62 ± 0.25 (0.300 ± 0.010) 3.56 ± 0.13 (0.140 ± 0.005) 1.080 ± 0.320 (0.043 ± 0.013) 0.635 ± 0.25 (0.025 ± 0.010) 2.54 (0.100) BSC 0.635 ± 0.130 (0.025 ± 0.005) + 0.076 0.254 - 0.051 + 0.003) (0.010 - 0.002) 12 ° NOM. DIMENSIONS IN MILLIMETERS (INCHES). LEAD COPLANARITY = 0.10 mm (0.004 INCHES). NOTE: FLOATING LEAD PROTRUSION IS 0.5 mm (20 mils) MAX. Broadcom AV02-0164EN 5 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler 16-Lead Surface Mount Package 0.457 (0.018) 16 15 14 LAND PATTERN RECOMMENDATION 1.270 (0.050) 11 10 0.64 (0.025) 9 TYPE NUMBER DATE CODE A XXXX YYWW EEE AVAGO LEAD-FREE 7.493 ± 0.254 (0.295 ± 0.010) PIN 1 DOT 11.63 (0.458) LOT ID 2.16 (0.085) 1 2 3 6 7 8 10.312 ± 0.254 (0.406 ± 0.10) 8.763 ± 0.254 (0.345 ± 0.010) 9° 3.505 ± 0.127 (0.138 ± 0.005) 0.457 (0.018) 0-8° 0.64 (0.025) MIN. 10.363 ± 0.254 (0.408 ± 0.010) Dimensions in Millimeters (Inches) ALL LEADS TO BE COPLANAR ± 0.05 (0.002) 0.203 ± 0.076 (0.008 ± 0.003) STANDOFF Floating lead protrusion is 0.25 mm (10 mils) Max. Note: Initial and continued variation in color of the white mold compound is normal and does not affect performance or reliability of the device Recommended Pb-Free IR Profile Recommended reflow condition as per JEDEC Standard, J-STD-020 (latest revision). Non-halide flux should be used. Regulatory Information The HCPL-3150 and HCPL-315J have been approved by the following organizations. UL Recognized under UL 1577, Component Recognition Program, File E55361. CSA Approved under CSA Component Acceptance Notice #5, File CA 88324. IEC/EN/DIN EN 60747-5-5 Approved under: DIN EN 60747-5-5(VDE 0884-5):2011-11 (Option 060 and HCPL-315J only) Broadcom AV02-0164EN 6 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler IEC/EN/DIN EN 60747-5-5 Insulation Characteristics Description Symbol Installation classification per DIN VDE 0110/1.89, Table 1 For rated mains voltage ≤ 150 Vrms For rated mains voltage ≤ 300 Vrms For rated mains voltage ≤ 600 Vrms For rated mains voltage ≤ 1000 Vrms Climatic Classification Pollution Degree (DIN VDE 0110/1.89) HCPL-3150#060 HCPL-315J I - IV I - III I - II I - IV I - IV I - IV I-III 55/100/21 55/100/21 Units 2 2 VIORM 630 1414 Vpeak Input to Output Test Voltage, Method ba VIORM × 1.875 = VPR, 100% Production Test with tm =1 second, Partial discharge < 5 pC VPR 1181 2652 Vpeak Input to Output Test Voltage, Method aa VIORM × 1.6 = VPR, Type and Sample Test, tm = 10 seconds, Partial discharge < 5 pC VPR 945 2262 Vpeak VIOTM 6000 8000 Vpeak TS PS, OUTPUT 175 230 600 175 400 1200 °C mA mW RS ≥ 109 ≥ 109 Ω Maximum Working Insulation Voltage Highest Allowable Overvoltagea (Transient Overvoltage tini = 60 seconds) Safety-Limiting Values – Maximum Values Allowed in the Event of a Failure, Also See Figure 41 and Figure 42. Case Temperature Input Current Output Power Insulation Resistance at TS, VIO = 500V IS, INPUT a. Refer to IEC/EN/DIN EN 60747-5-5 Optoisolator Safety Standard section of the Broadcom Regulatory Guide to Isolation Circuits, AV02-2041EN for a detailed description of Method a and Method b partial discharge test profiles. NOTE: Broadcom Isolation characteristics are guaranteed only within the safety maximum ratings that must be ensured by protective circuits in application. AV02-0164EN 7 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Insulation and Safety Related Specifications Parameter Symbol HCPL-3150 HCPL-315J Units Conditions Minimum External Air Gap (External Clearance L(101) 7.1 8.3 mm Measured from input terminals to output terminals, shortest distance through air. Minimum External Tracking (External Creepage) L(102) 7.4 8.3 mm Measured from input terminals to output terminals, shortest distance path along body. 0.08 ≥ 0.5 mm Through insulation distance conductor to conductor. ≥ 175 ≥ 175 Volts DIN IEC 112/VDE 0303 Part 1 IIIa IIIa Minimum Internal Plastic Gap (Internal Clearance) Tracking Resistance (Comparative Tracking Index) CTI Isolation Group Material Group (DIN VDE 0110, 1/89, Table 1) Option 300 – surface mount classification is Class A in accordance with CECC 00802. Absolute Maximum Ratings Parameter Symbol Min. Max. Units Storage Temperature TS –55 125 °C Operating Temperature TA –40 100 °C Average Input Current IF(AVG) — 25 mA Peak Transient Input Current ( 5V HCPL-3150 IF = 10 mA , 7, 8 f 9, 15, 21 16 HCPL-315J mV/°C IF = 10 mA V 3 HCPL-3150 IR = 10 µA HCPL-315J IR = 10 µA CIN — 70 — pF f = 1 MHz, VF = 0V VUVLO+ 11.0 12.3 13.5 V VO > 5 V VUVLO- 9.5 10.7 12.0 UVLOHYS — 1.6 — 22, 40 IF = 10 mA V a. All typical values at TA = 25°C and VCC – VEE = 30V, unless otherwise noted. b. Maximum pulse width = 10 µs, maximum duty cycle = 0.2%. This value is intended to allow for component tolerances for designs with IO peak minimum = 0.5 A. See Applications section for additional details on limiting IOH peak. c. Maximum pulse width = 50 µs, maximum duty cycle = 0.5%. d. In this test, VOH is measured with a dc load current. When driving capacitive loads VOH will approach VCC as IOH approaches zero amps. e. Maximum pulse width = 1 ms, maximum duty cycle = 20%. f. Each channel. Broadcom AV02-0164EN 10 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Switching Specifications (AC) Over recommended operating conditions (TA = –40 to 100°C, IF(ON) = 7 mA to 16 mA, VF(OFF) = –3.6V to 0.8V, VCC = 15V to 30V, VEE = Ground, each channel) unless otherwise specified. Symbol Min. Typ.a Max. Propagation Delay Time to High Output Level tPLH 0.10 0.30 0.50 µs Propagation Delay Time to Low Output Level tPHL 0.10 0.3 0.50 µs Pulse Width Distortion PWD 0.3 µs Parameter Units Test Conditions Rg = 47 Ω, Cg = 3 nF, f = 10 kHz, Duty Cycle = 50% Figure Note 10, 11, 12, 13, 14, 23 b c PDD (tPHL – tPLH) –0.35 — 0.35 µs 38, 39 Rise Time tr — 0.1 — µs 23 Fall Time tf — 0.1 — µs UVLO Turn On Delay tUVLO ON — 0.8 — µs VO > 5V, IF = 10 mA UVLO Turn Off Delay tUVLO OFF — 0.6 — µs VO < 5V, IF = 10 mA Output High Level Common Mode Transient Immunity |CMH| 15 30 — kV/µs TA = 25°C, IF = 10 to 16 mA, VCM = 1500V, VCC = 30 V Output Low Level Common Mode Transient Immunity |CML| 15 30 — kV/µs TA = 25°C, VCM = 1500V, VF = 0 V, VCC = 30V Propagation Delay Difference Between Any Two Parts or Channels d 22 24 e, f e, g a. All typical values at TA = 25°C and VCC – VEE = 30V, unless otherwise noted. b. This load condition approximates the gate load of a 1200 V/25 A IGBT c. Pulse Width Distortion (PWD) is defined as |tPHL – tPLH| for any given device. d. The difference between tPHL and tPLH between any two parts or channels under the same test condition. e. Pins 1 and 4 (HCPL-3150) and pins 3 and 4 (HCPL-315J) need to be connected to LED common. f. Common mode transient immunity in the high state is the maximum tolerable |dVCM/dt| of the common mode pulse, VCM, to assure that the output will remain in the high state (that is, VO > 15.0V). g. Common mode transient immunity in a low state is the maximum tolerable |dVCM/dt| of the common mode pulse, VCM, to assure that the output will remain in a low state (that is, VO < 1.0V). Broadcom AV02-0164EN 11 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Package Characteristics Each channel, unless otherwise specified. Symbol Device Min. Typ.a Max. Input-Output Momentary Withstand Voltageb VISO HCPL-3150 3750 — — Vrms c, d HCPL-315J 5000 RH < 50%, t = 1 min., TA = 25°C Output-Output Momentary Withstand Voltageb VO-O HCPL-315J 1500 — — Vrms RH < 50%, t = 1 min., TA = 25°C e Resistance (Input-Output) RI-O — 1012 — Ω VI-O = 500 VDC f Capacitance (Input-Output) CI-O 0.6 — pF f = 1 MHz Parameter HCPL-3150 — HCPL-315J Units Test Conditions Figure Note 1.3 LED-to-Case Thermal Resistance θLC HCPL-3150 — 391 — °C/W LED-to-Detector Thermal Resistance θLD HCPL-3150 — 439 — °C/W Detector-to-Case Thermal Resistance θDC HCPL-3150 — 119 — °C/W Thermocouple 29, 30 located at center underside of package g a. All typical values at TA = 25°C and VCC – VEE = 30V, unless otherwise noted. b. The Input-Output/Output-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output/ output-output continuous voltage rating. For the continuous voltage rating, refer to your equipment level safety specification or Broadcom Application Note 1074, Optocoupler Input-Output Endurance Voltage. c. In accordance with UL1577, each HCPL-3150 optocoupler is proof tested by applying an insulation test voltage ≥ 4500 Vrms (≥ 6000 Vrms for the HCPL-315J) for 1 second. This test is performed before the 100% production test for partial discharge (method b) shown in the IEC/ EN/DIN EN 60747-5-5 Insulation Characteristics Table, if applicable. d. Device considered a two-terminal device: pins on input side shorted together and pins on output side shorted together. e. Device considered a two terminal device: Channel one output side pins shorted together, and channel two output side pins shorted together. f. Device considered a two-terminal device: pins on input side shorted together and pins on output side shorted together. g. See the thermal model for the HCPL-315J in the application section of this data sheet. Broadcom AV02-0164EN 12 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Figure 1: VOH vs. Temperature Figure 2: IOH vs. Temperature 0.50 -2 -3 -40 -20 0 20 40 60 80 0.40 0.35 0.30 0.25 100 -40 -20 TA – TEMPERATURE – °C IOL – OUTPUT LOW CURRENT – A VOL – OUTPUT LOW VOLTAGE – V VF(OFF) = -3.0 to 0.8 V IOUT = 100 mA VCC = 15 to 30 V VEE = 0 V 0.6 0.4 0.2 -20 0 20 40 60 60 80 100 0.8 0.6 0.4 VF(OFF) = -3.0 to 0.8 V VOUT = 2.5 V VCC = 15 to 30 V VEE = 0 V 0.2 -40 -20 0 20 40 60 80 ICC – SUPPLY CURRENT – mA VCC = 30 V VEE = 0 V IF = 10 mA for ICCH IF = 0 mA for ICCL -20 0 20 40 60 TA – TEMPERATURE – °C Broadcom 80 100 2 1 100 °C 25 °C -40 °C 0 0.2 0.4 0.6 1.0 0.8 IOL – OUTPUT LOW CURRENT – A Figure 9: IFLH vs. Temperature 5 3.0 2.5 IF = 10 mA for ICCH IF = 0 mA for ICCL TA = 25 °C VEE = 0 V 2.0 1.5 1.0 0.8 3 0 100 ICCH ICCL 2.5 0.6 Figure 6: VOL vs. IOL 3.5 3.0 0.4 0.2 VF(OFF) = -3.0 to 0.8 V VCC = 15 to 30 V 4 VEE = 0 V ICCH ICCL -40 0 IOH – OUTPUT HIGH CURRENT – A Figure 8: ICC vs. VCC 3.5 ICC – SUPPLY CURRENT – mA -6 100 IF = 7 to 16 mA VCC = 15 to 30 V VEE = 0 V -5 TA – TEMPERATURE – °C Figure 7: ICC vs. Temperature 2.0 -4 5 TA – TEMPERATURE – °C 1.5 80 -3 1.0 0 -40 40 Figure 5: IOL vs. Temperature 1.0 0 20 100 °C 25 °C -40 °C -2 TA – TEMPERATURE – °C Figure 4: VOL vs. Temperature 0.8 0 IFLH – LOW TO HIGH CURRENT THRESHOLD – mA -4 0.45 VOL – OUTPUT LOW VOLTAGE – V -1 -1 IF = 7 to 16 mA VOUT = VCC - 4 V VCC = 15 to 30 V VEE = 0 V (VOH - VCC ) – OUTPUT HIGH VOLTAGE DROP – V IF = 7 to 16 mA IOUT = -100 mA VCC = 15 to 30 V VEE = 0 V IOH – OUTPUT HIGH CURRENT – A (VOH - VCC ) – HIGH OUTPUT VOLTAGE DROP – V 0 Figure 3: VOH vs. IOH 15 20 25 VCC – SUPPLY VOLTAGE – V 30 VCC = 15 TO 30 V VEE = 0 V OUTPUT = OPEN 4 3 2 1 0 -40 -20 0 20 40 60 80 100 TA – TEMPERATURE – °C AV02-0164EN 13 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Figure 10: Propagation Delay vs. VCC Figure 11: Propagation Delay vs. IF 500 500 400 VCC = 30 V, VEE = 0 V Rg = 47 :, Cg = 3 nF TA = 25 °C DUTY CYCLE = 50% f = 10 kHz TPLH TPHL 300 200 400 Tp – PROPAGATION DELAY – ns IF = 10 mA TA = 25 °C Rg = 47 : Cg = 3 nF DUTY CYCLE = 50% f = 10 kHz Tp – PROPAGATION DELAY – ns Tp – PROPAGATION DELAY – ns 500 Figure 12: Propagation Delay vs. Temperature 300 200 IF(ON) = 10 mA IF(OFF) = 0 mA VCC = 30 V, VEE = 0 V Rg = 47 :, Cg = 3 nF DUTY CYCLE = 50% f = 10 kHz 400 300 200 TPLH TPHL TPLH TPHL 15 100 30 25 20 6 VCC – SUPPLY VOLTAGE – V 10 12 100 16 Tp – PROPAGATION DELAY – ns 300 200 50 100 0 150 400 300 200 Rg – SERIES LOAD RESISTANCE – : 100 40 60 80 100 25 20 15 10 5 TPLH TPHL 200 20 30 VCC = 30 V, VEE = 0 V TA = 25 °C IF = 10 mA Rg = 47 : DUTY CYCLE = 50% f = 10 kHz TPLH TPHL 0 -20 Figure 15: Transfer Characteristics 500 VCC = 30 V, VEE = 0 V TA = 25 °C IF = 10 mA Cg = 3 nF DUTY CYCLE = 50% f = 10 kHz 400 -40 TA – TEMPERATURE – °C Figure 14: Propagation Delay vs. Cg 500 100 14 IF – FORWARD LED CURRENT – mA Figure 13: Propagation Delay vs. Rg Tp – PROPAGATION DELAY – ns 8 VO – OUTPUT VOLTAGE – V 100 0 0 20 40 60 Cg – LOAD CAPACITANCE – nF 80 100 0 1 2 3 4 5 IF – FORWARD LED CURRENT – mA Figure 16: Input Current vs. Forward Voltage 1000 TA = 25°C IF – FORWARD CURRENT – mA 100 IF + 10 VF – 1.0 0.1 0.01 0.001 1.10 1.20 1.30 1.40 1.50 1.60 VF – FORWARD VOLTAGE – V Broadcom AV02-0164EN 14 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Figure 17: IOH Test Circuit Figure 18: IOL Test Circuit 1 1 8 8 0.1 μF 2 0.1 μF + 4V – 7 IF = 7 to 16 mA + – 3 2 7 3 6 4 5 + – VCC = 15 to 30 V 6 5 Figure 19: VOH Test Circuit VCC = 15 to 30 V 2.5 V + – IOH 4 IOL Figure 20: VOL Test Circuit 1 1 8 8 0.1 μF 0.1 μF 2 VOH 7 2 IF = 7 to 16 mA + – 3 100 mA  7 + – VCC = 15 to 30 V 6 3 6 4 5 VCC = 15 to 30 V VOL 100 mA 4 5 Figure 21: IFLH Test Circuit 1 Figure 22: UVLO Test Circuit 8 1 8 2 7 0.1 μF 2 IF Broadcom 0.1 μF 7 VO > 5 V + – VCC = 15 to 30 V IF = 10 mA VO > 5 V 3 6 3 6 4 5 4 5 + – VCC AV02-0164EN 15 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Figure 23: tPLH, tPHL, tr, and tf Test Circuit and Waveforms 1 8 2 10 KHz 50% DUTY CYCLE IF 0.1 μF IF = 7 to 16 mA + – 7 500 : + – VCC = 15 to 30 V tr tf VO 3 90% 47 : 6 50% VOUT 3 nF 4 10% 5 tPLH tPHL Figure 24: CMR Test Circuit and Waveforms VCM 1 5V Gt 0.1 μF A B GV 8 IF 2 VO 3 6 4 5 VCM 't 0V 7 + – = 't + – VCC = 30 V VO VOH SWITCH AT A: IF = 10 mA VO VOL – SWITCH AT B: IF = 0 mA + VCM = 1500 V Applications Information Eliminating Negative IGBT Gate Drive To keep the IGBT firmly off, the HCPL-3150/315J has a very low maximum VOL specification of 1.0V. The HCPL-3150/315J realizes this very low VOL by using a DMOS transistor with 4Ω (typical) on resistance in its pull-down circuit. When the HCPL3150/315J is in the low state, the IGBT gate is shorted to the emitter by Rg + 4Ω. Minimizing Rg and the lead inductance from the HCPL-3150/315J to the IGBT gate and emitter (possibly by mounting the HCPL-3150/315J on a small PC board directly above the IGBT) can eliminate the need for negative IGBT gate drive in many applications as shown in Figure 25 and Figure 26. Care should be taken with such a PC board design to avoid routing the IGBT collector or emitter traces close to the HCPL-3150/315J input as this can result in unwanted coupling of transient signals into the HCPL-3150/ 315J and degrade performance. (If the IGBT drain must be routed near the HCPL-3150/315J input, then the LED should be reverse-biased when in the off state, to prevent the transient signals coupled from the IGBT drain from turning on the HCPL3150/315J.) Broadcom AV02-0164EN 16 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Figure 25: Recommended LED Drive and Application Circuit HCPL-3150 +5 V 1 8 270 : 0.1 μF 2 + – VCC = 18 V + HVDC 7 Rg CONTROL INPUT 74XXX OPEN COLLECTOR 3 6 4 5 Q1 3-PHASE AC Q2 - HVDC Figure 26: Recommended LED Drive and Application Circuit (HCPL-315J) HCPL-315J +5 V 1 CONTROL INPUT 16 270 : 0.1 μF 2 + – FLOATING SUPPLY VCC = 18 V + HVDC 15 Rg 74XX OPEN COLLECTOR 3 14 GND 1 +5 V 3-PHASE AC 6 11 CONTROL INPUT VCC = 18 V 0.1 μF 270 : 7 + – 10 Rg 74XX OPEN COLLECTOR 8 GND 1 Broadcom 9 - HVDC AV02-0164EN 17 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Selecting the Gate Resistor (Rg) to Minimize IGBT Switching Losses Step 2: Check the HCPL-3150/315J Power Dissipation and Increase Rg if Necessary. The HCPL-3150/315J total power dissipation (PT) is equal to the sum of the emitter power (PE) and the output power (PO): Step 1: Calculate Rg Minimum From the IOL Peak Specification. The IGBT and Rg in Figure 27 and Figure 28 can be analyzed as a simple RC circuit with a voltage supplied by the HCPL-3150/315J. Rg ≥ PT = PE + PO (VCC – VEE - VOL) IOLPEAK PE = IF x VF x Duty Cycle (VCC – VEE - 1.7 V) = IOLPEAK PO = PO(BIAS) + PO (SWITCHING) = ICCx(VCC - VEE) + ESW(RG, QG) xf (15 V + 5 V - 1.7 V) = 0.6 A For the circuit in Figure 27 and Figure 28 with IF (worst case) = 16 mA, Rg = 30.5Ω, Max Duty Cycle = 80%, Qg = 500 nC, f = 20 kHz, and TAmax = 90°C: = 30.5 Ω The VOL value of 2V in the previous equation is a conservative value of VOL at the peak current of 0.6A (see Figure 6). At lower Rg values the voltage supplied by the HCPL-3150/315J is not an ideal voltage step. This results in lower peak currents (more margin) than predicted by this analysis. When negative gate drive is not used VEE in the previous equation is equal to zero volts. PE = 16 mA x 1.8 V x 0.8 = 23 mW PO = 4.25 mA x 20 V + 4.0 μJx20 kHz = 85 mW + 80 mW = 165 mW > 154 mW (PO(MAX) @ 90°C = 250 mW20Cx 4.8 mW/C) Figure 27: HCPL-3150 Typical Application Circuit with Negative IGBT Gate Drive HCPL-3150 +5 V 1 8 270 : 0.1 μF 2 + – VCC = 15 V + HVDC 7 Rg CONTROL INPUT 74XXX OPEN COLLECTOR Broadcom 3 6 – + 4 Q1 3-PHASE AC Q2 - HVDC VEE = -5 V 5 AV02-0164EN 18 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Figure 28: HCPL-315J Typical Application Circuit with Negative IGBT Gate Drive HCPL-315J +5 V 1 16 2 15 270 : CONTROL INPUT 0.1 μF + – FLOATING SUPPLY VCC = 15 V + HVDC Rg 74XX OPEN COLLECTOR 3 14 – + VEE = -5 V GND 1 +5 V 6 11 CONTROL INPUT VCC = 15 V 0.1 μF 270 : 7 3-PHASE AC + – 10 Rg 74XX OPEN COLLECTOR 8 9 – + VCC = -5 V GND 1 - HVDC Table 1: PE and PO Parameters PE Parameter Description PO Parameter Description IF LED Current ICC Supply Current VF LED On Voltage VCC Positive Supply Voltage Duty Cycle Maximum LED Duty Cycle VEE ESW(Rg,Qg) f Broadcom Negative Supply Voltage Energy Dissipated in the HCPL-3150/315J for each IGBT Switching Cycle (see Figure 32) Switching Frequency AV02-0164EN 19 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler The value of 4.25 mA for ICC in the previous equation was obtained by derating the ICC max of 5 mA (which occurs at –40°C) to ICC max at 90°C (see Figure 7). Since PO for this case is greater than PO(MAX), Rg must be increased to reduce the HCPL-3150 power dissipation. PO(SWITCHING MAX) = PO(MAX) - PO(BIAS) = 154 mW - 85 mW = 69 mW ESW(MAX) = PO(SWITCHINGMAX) f = 69 mW 20 kHz = 3.45 μJ Thermal Model (HCPL-3150) The steady state thermal model for the HCPL-3150 is shown in Figure 29. The thermal resistance values given in this model can be used to calculate the temperatures at each node for a given operating condition. As shown by the model, all heat generated flows through θCA which raises the case temperature TC accordingly. The value of θCA depends on the conditions of the board design and is, therefore, determined by the designer. The value of θCA = 83°C/W was obtained from thermal measurements using a 2.5 in. × 2.5 in. PC board, with small traces (no ground plane), a single HCPL-3150 soldered into the center of the board and still air. The absolute maximum power dissipation derating specifications assume a θCA value of 83°C/W. For Qg = 500 nC, from Table 1, a value of ESW = 3.45 µJ gives a Rg = 41Ω. Figure 29: Thermal Model TLD = 439°C/W TJE TJD TLC = 391°C/W TDC = 119°C/W TC TCA = 83°C/W* TA Broadcom TJE = LED JUNCTION TEMPERATURE TJD = DETECTOR IC JUNCTION TEMPERATURE TC = CASE TEMPERATURE MEASURED AT THE CENTER OF THE PACKAGE BOTTOM TLC = LED-TO-CASE THERMAL RESISTANCE TLD = LED-TO-DETECTOR THERMAL RESISTANCE TDC = DETECTOR-TO-CASE THERMAL RESISTANCE TCA = CASE-TO-AMBIENT THERMAL RESISTANCE *TCA WILL DEPEND ON THE BOARD DESIGN AND THE PLACEMENT OF THE PART. AV02-0164EN 20 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler From the thermal mode in Figure 29, the LED and detector IC junction temperatures can be expressed as: TJE = PE x (TLC||(TLD + TDC) + TCA) TLC x TDC + PD x + TCA + TA TLC + TDC + TLD ( ) (  T T+ T T + T TJD = PE LC LC x DC DC LD + TCA ) + PDx (TDC||(TLD + TLC) + TCA) + TA Thermal Model Dual-Channel (SOIC-16) HCPL-315J Optoisolator Definitions θ1, θ2, θ3, θ4, θ5, θ6, θ7, θ8, θ9, θ10: Thermal impedances between nodes as shown in Figure 30. Ambient Temperature: Measured approximately 1.25 cm above the optocoupler with no forced air. Figure 30: Thermal Impedance Model for HCPL-315J T1 LED 1 Inserting the values for θLC and θDC shown in Figure 29 gives: T3 T2 TJE = PE x (230°C/W + TCA) + PDx (49°C/W + TCA) + TA LED 2 T4 T5 TJD = PE (49°C/W + TCA) + PD (104°C/W + TCA) + TA x x DETECTOR 1 For example, given PE = 45 mW, PO = 250 mW, TA = 70°C and θCA = 83°C/W: T7 DETECTOR 2 T10 T8 T6 T9 TJE = PEx 313°C/W + PDx 132°C/W + TA = 45 mWx 313°C/W + 250 mW x 132°C/W + 70°C = 117°C TJD = PEx 132°C/W + PDx 187°C/W + TA = 45 mWx 132C/W + 250 mW x 187°C/W + 70°C = 123°C TJE and TJD should be limited to 125°C based on the board layout and part placement (θCA) specific to the application. AMBIENT Figure 31: Power Dissipation PE1 PD1 PE2 PD2 Description This thermal model assumes that a 16-pin dual-channel (SOIC-16) optocoupler is soldered into an 8.5 cm × 8.1 cm printed circuit board (PCB). These optocouplers are hybrid devices with four die: two LEDs and two detectors. The temperature at the LED and the detector of the optocoupler can be calculated by using the equations below. Broadcom AV02-0164EN 21 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler 'TE1A = A11PE1 + A12PE2+A13PD1+A14PD2 'TE2A = A21PE1 + A22PE2+A23PD1+A24PD2 'TD1A = A31PE1 + A32PE2+A33PD1+A34PD2 'TD2A = A41PE1 + A42PE2+A43PD1+A44PD2 where: ΔTE1A = Temperature difference between ambient and LED 1 ΔTE2A = Temperature difference between ambient and LED 2 ΔTD1A = Temperature difference between ambient and detector 1 ΔTD2A = Temperature difference between ambient and detector 2 PE1 = Power dissipation from LED 1; PE2 = Power dissipation from LED 2; PD1 = Power dissipation from detector 1; PD2 = Power dissipation from detector 2 Axy thermal coefficient (units in °C/W) is a function of thermal impedances θ1 through θ10. Table 2: Thermal Coefficient Data (units in °C/W) Part Number HCPL-315J NOTE: Broadcom A11, A22 A12, A21 A13, A31 A24, A42 A14, A41 A23, A32 A33, A44 A34, A43 198 64 62 64 83 90 137 69 Maximum junction temperature for above part: 125°C. AV02-0164EN 22 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler LED Drive Circuit Considerations for Ultra High CMR Performance Without a detector shield, the dominant cause of optocoupler CMR failure is capacitive coupling from the input side of the optocoupler, through the package, to the detector IC as shown in Figure 33. The HCPL-3150/315J improves CMR performance by using a detector IC with an optically transparent Faraday shield, which diverts the capacitively coupled current away from the sensitive IC circuitry. How ever, this shield does not eliminate the capacitive coupling between the LED and optocoupler pins 5 to 8 as shown in Figure 34. This capacitive coupling causes perturbations in the LED current during common mode transients and becomes the major source of CMR failures for a shielded optocoupler. The main design objective of a high CMR LED drive circuit becomes keeping the LED in the proper state (on or off) during common mode transients. For example, the recommended application circuit (Figure 25 and Figure 26), can achieve 15kV/µs CMR while minimizing component complexity. Techniques to keep the LED in the proper state are discussed in the next two sections. CMR with the LED On (CMRH) A high CMR LED drive circuit must keep the LED on during common mode transients. This is achieved by overdriving the LED current beyond the input threshold so that it is not pulled below the threshold during a transient. A minimum LED current of 10 mA provides adequate margin over the maximum IFLH of 5 mA to achieve 15kV/µs CMR. Figure 32: Energy Dissipated in the HCPL-3150 for Each IGBT Switching Cycle. CMR with the LED Off (CMRL) A high CMR LED drive circuit must keep the LED off (VF ≤ VF(OFF)) during common mode transients. For example, during a –dVCM/dt transient in Figure 35, the current flowing through CLEDP also flows through the RSAT and VSAT of the logic gate. As long as the low state voltage developed across the logic gate is less than VF(OFF), the LED will remain off and no common mode failure will occur. The open collector drive circuit, shown in Figure 36, cannot keep the LED off during a +dVCM/dt transient, since all the current flowing through CLEDN must be supplied by the LED, and it is not recommended for applications requiring ultra-high CMRL performance. Figure 37 is an alternative drive circuit which, like the recommended application circuit (Figure 25 and Figure 26), does achieve ultra-high CMR performance by shunting the LED in the off state. Under Voltage Lockout Feature The HCPL-3150/315J contains an under voltage lockout (UVLO) feature that is designed to protect the IGBT under fault conditions that cause the HCPL-3150/315J supply voltage (equivalent to the fully-charged IGBT gate voltage) to drop below a level necessary to keep the IGBT in a low resistance state. When the HCPL-3150/315J output is in the high state and the supply voltage drops below the HCPL-3150/315J VUVLO- threshold (9.5 < VUVLO- < 12.0), the optocoupler output will go into the low state with a typical delay, UVLO Turn Off Delay, of 0.6 µs. When the HCPL-3150/315J output is in the low state and the supply voltage rises above the HCPL-3150/315J VUVLO+ threshold (11.0 < VUVLO+ < 13.5), the optocoupler will go into the high state (assuming LED is “ON”) with a typical delay, UVLO TURN On Delay, of 0.8 µs. 7 Esw – ENERGY PER SWITCHING CYCLE – μJ Qg = 100 nC 6 Qg = 250 nC Qg = 500 nC 5 VCC = 19 V VEE = -9 V 4 3 2 1 0 0 20 40 60 80 100 Rg – GATE RESISTANCE – : Broadcom AV02-0164EN 23 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler IPM Dead Time and Propagation Delay Specifications The HCPL-3150/315J includes a Propagation Delay Difference (PDD) specification intended to help designers minimize “dead time” in their power inverter designs. Dead time is the time period during which both the high and low side power transistors (Q1 and Q2 in Figure 38) are off. Any overlap in Q1 and Q2 conduction will result in large currents flowing through the power devices from the high- to the lowvoltage motor rails. To minimize dead time in a given design, the turn on of LED2 should be delayed (relative to the turn off of LED1) so that under worst-case conditions, transistor Q1 has just turned off when transistor Q2 turns on, as shown in Figure 38. The amount of delay necessary to achieve this condition is equal to the maximum value of the propagation delay difference specification, PDDMAX, which is specified to be 350 ns over the operating temperature range of –40°C to 100°C. Figure 33: Optocoupler Input to Output Capacitance Model for Unshielded Optocouplers 1 Delaying the LED signal by the maximum propagation delay difference ensures that the minimum dead time is zero, but it does not tell a designer what the maximum dead time will be. The maximum dead time is equivalent to the difference between the maximum and minimum propagation delay difference specifications as shown in Figure 39. The maximum dead time for the HCPL-3150/315J is 700 ns (= 350 ns – (–350 ns)) over an operating temperature range of –40°C to 100°C. Note that the propagation delays used to calculate PDD and dead time are taken at equal temperatures and test conditions since the optocouplers under consideration are typically mounted in close proximity to each other and are switching identical IGBTs. Figure 34: Optocoupler Input to Output Capacitance Model for Shielded Optocouplers 8 1 2 7 2 3 6 3 5 4 CLEDP CLEDO1 8 CLEDP 7 CLEDO2 CLEDN 4 6 CLEDN SHIELD 5 Figure 35: Equivalent Circuit for Figure 25 During Common Mode Transient +5 V 1 8 0.1 μF CLEDP + VSAT – 2 7 + – VCC = 18 V ILEDP 3 4 ••• 6 CLEDN Rg 5 SHIELD ••• * THE ARROWS INDICATE THE DIRECTION OF CURRENT FLOW DURING –dVCM/dt. + – Broadcom AV02-0164EN 24 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Figure 36: Not Recommended Open Collector Drive Circuit 1 Figure 37: Recommended LED Drive Circuit for Ultra-High CMR 1 8 +5 V 8 +5 V CLEDP CLEDP 2 3 Q1 CLEDN 7 2 6 3 5 4 7 6 CLEDN ILEDN 4 SHIELD Figure 38: Minimum LED Skew for Zero Dead Time Figure 39: Waveforms for Dead Time ILED1 ILED1 VOUT1 5 SHIELD VOUT1 Q1 ON Q1 ON Q1 OFF Q1 OFF Q2 ON Q2 ON VOUT2 ILED2 Q2 OFF VOUT2 Q2 OFF ILED2 tPHL MAX tPHL MIN tPLH MIN tPHL MAX tPLH PDD* MAX = (tPHL- tPLH)MAX = tPHL MAX - tPLH MIN *PDD = PROPAGATION DELAY DIFFERENCE NOTE: FOR PDD CALCULATIONS THE PROPAGATION DELAYS ARE TAKEN AT THE SAME TEMPERATURE AND TEST CONDITIONS. MIN tPLH MAX (tPHL-tPLH) MAX = PDD* MAX MAXIMUM DEAD TIME (DUE TO OPTOCOUPLER) = (tPHL MAX - tPHL MIN) + (tPLH MAX - tPLH MIN) = (tPHL MAX - tPLH MIN) – (tPHL MIN - tPLH MAX) = PDD* MAX – PDD* MIN *PDD = PROPAGATION DELAY DIFFERENCE NOTE: FOR DEAD TIME AND PDD CALCULATIONS ALL PROPAGATION DELAYS ARE TAKEN AT THE SAME TEMPERATURE AND TEST CONDITIONS. Broadcom AV02-0164EN 25 HCPL-3150 (Single Channel), HCPL-315J (Dual Channel) Data Sheet 0.5 Amp Output Current IGBT Gate Drive Optocoupler Figure 41: HCPL-3150: Thermal Derating Curve, Dependence of Safety Limiting Value with Case Temperature per IEC/EN/DIN EN 60747-5-5 14 800 12 700 (12.3, 10.8) 10 (10.7, 9.2) 8 6 4 2 0 (10.7, 0.1) 0 5 10 (12.3, 0.1) 15 (VCC - VEE ) – SUPPLY VOLTAGE – V Broadcom 20 Figure 42: HCPL-315J: Thermal Derating Curve, Dependence of Safety Limiting Value with Case Temperature per IEC/EN/DIN EN 60747-5-5 1400 PSI OUTPUT PS (mW) IS (mA) 1200 600 500 400 300 800 600 400 200 200 100 0 PSI INPUT 1000 PSI – POWER – mW OUTPUT POWER – PS, INPUT CURRENT – IS VO – OUTPUT VOLTAGE – V Figure 40: Under Voltage Lock Out 0 25 50 75 100 125 150 175 200 TS – CASE TEMPERATURE – °C 0 0 25 50 75 100 125 150 175 200 TS – CASE TEMPERATURE – °C AV02-0164EN 26 Broadcom, the pulse logo, Connecting everything, Avago Technologies, Avago, and the A logo are among the trademarks of Broadcom and/or its affiliates in the United States, certain other countries and/or the EU. Copyright © 2015–2017 by Broadcom. All Rights Reserved. The term “Broadcom” refers to Broadcom Limited and/or its subsidiaries. For more information, please visit www.broadcom.com. Broadcom reserves the right to make changes without further notice to any products or data herein to improve reliability, function, or design. Information furnished by Broadcom is believed to be accurate and reliable. However, Broadcom does not assume any liability arising out of the application or use of this information, nor the application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others.