ACPL-H312-000E

ACPL-H312 and ACPL-K312 2.5 Amp Output Current IGBT Gate Drive Optocoupler with Low ICC and UVLO in Stretched SO8 Data Sheet Description Features The ACPL-H312/K312 contains a GaAsP LED. The LED is optically coupled to an integrated circuit with a power output stage. These optocouplers are 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 these optocouplers make them ideally suited for directly driving IGBTs with ratings up to 1200V/100A. For IGBTs with higher ratings, the ACPL-H312/K312 series can be used to drive a discrete power stage which drives the IGBT gate. The ACPL-H312 has an insulation voltage of VIORM = 891 Vpeak (Option 060). The ACPL-K312 has an issulation voltage of VIORM = 1140 Vpeak (Option 060).            2.5 A maximum peak output current 2.0 A minimum peak output current 15 kV/μs minimum Common Mode Rejection (CMR) at VCM = 1500 V 0.5 V maximum low level output voltage (VOL) ICC = 3 mA maximum supply current Under Voltage Lock-Out protection (UVLO) with hysteresis Package Clearance and Creepage at 8mm (ACPL-K312) Wide operating VCC range: 15 to 30 Volts 500 ns maximum switching speeds Industrial temperature range: -40°C to 100°C Safety Approval — UL1577 recognized 3750 Vrms for 1 minute for ACPL-H312 Application Note  5000 Vrms for 1 minute for ACPL-K312 AN5336 – Gate Drive Optocoupler Basic Design — — CSA Approved IEC/EN/DIN EN 60747-5-5 Approved VIORM = 891 Vpeak for ACPL-H312 VIORM = 1140 Vpeak for ACPL-K312 Applications     IGBT/MOSFET gate drive Inverter for industrial motor Inverter for electrical home appliances Switching power supplies (SPS) CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which 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 -1- ACPL-H312 and ACPL-K312 Data Sheet Functional Diagram ANODE CATHODE 1 8 VCC 2 7 VO 3 6 VEE 5 VEE 4 NOTE SHIELD A 1-μF bypass capacitor must be connected between pins VCC and VEE. Truth Table LED VCC – VEE “POSITIVE GOING” (that is, TURN-ON) VCC – VEE “NEGATIVE GOING” (that is, TURN-OFF) VO OFF 0–30V 0–30V LOW ON 0–11V 0–9.5V LOW ON 11–13.5V 9.5–12V TRANSITION ON 13.5–30V 12–30V HIGH Broadcom -2- ACPL-H312 and ACPL-K312 Data Sheet Ordering Information ACPL-H312/K312 is UL1577 recognized (3750 Vrms for 1 minute for ACPL-H312 and 5000 Vrms for 1 minute for ACPLK312). Part Number ACPL-H312 ACPL-K312 Option (RoHS Compliant) Package -000E Stretched SO-8 Surface Mount Tape and Reel X -060E X -560E X Stretched SO-8 IEC/EN/DIN EN 60747-5-5 X -500E -000E UL 5000 VRMS/ 1 Minute Rating 80 per tube X X -060E X -560E X 1000 per reel X X -500E Quantity X 80 per tube X 1000 per reel X X X 80 per tube X 1000 per reel X X 80 per tube X X 1000 per reel 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: ACPL-H312-560E to order product of Stretched SO8 Surface Mount package in Tape and Reel packaging with IEC/EN/ DIN EN 60747-5-5 Safety Approval in RoHS compliant. Example 2: ACPL-H312-000E to order product of Stretched SO8 Surface Mount package in Tube Packaging and RoHS compliant. Option data sheets are available. Contact your Broadcom sales representative or authorized distributor for information. Broadcom -3- ACPL-H312 and ACPL-K312 Data Sheet Package Outline Drawings ACPL-H312 Outline Drawing – Stretched 508 0.381 0.015 + 0.127 0 + 0.005 1.270 0.050 * 5.850 0.230 + 0.254 0 + 0.010 Land Pattern Recommendation 0.76 (0.03) 1.27 (0.05) 7.620 0.300 6.807 0.268 0.450 0.018 1.590 ±0.127 0.063 ±0.005 3.180 ±0.127 0.125 ±0.005 45° 7° 2.16 (0.085) 10.7 (0.421) 7° 0.200 ±0.100 0.008 ±0.004 7° 1 ±0.250 0.040 ±0.010 5° NOM. 9.7 ±0.25 0.382 ±0.010 0.254 ±0.050 0.010 ±0.002 7° Lead Coplanarity = 0.1mm [0.004 Inches] * Total package length (inclusive of mold flash) 6.100 ± 0.250 (0.240 ± 0.010) Floating Lead protusions max. 0.25 [0.0] Dimensions in Millimeters [Inches] Broadcom -4- ACPL-H312 and ACPL-K312 Data Sheet ACPL-K312 Outline Drawing – Stretched SO8 + 0.25 0 ª0.230 + 0.010º – 0.000¼ ¬ *5.850 1.270BSG ª º ¬ 0.050 ¼ 0.381 ±0.13 ª º ¬0.015 ±0.005¼ 1 8 2 7 3 6 4 5 Land Pattern Recommendation 0.76 (0.03) 1.27 (0.05) 7.62 0.300 º¼ 6.807 ±0.127 ª º ¬0.268 ±0.005¼ ª ¬ ª ¬ 0.450 0.018 º¼ 0.200 ±0.100 0.008 ±0.004º¼ 0.750 ±0.25 ª º ¬0.0295 ±0.01¼ ª ¬ 45° 7° 7° 35° NOM. ª ¬ ª ¬ 12.65 (0.5) 1.590 ±0.127 0.063 ±0.005º¼ ª ¬ ª ¬ 3.180 ±0.127 0.125 ±0.005º¼ 0.254 ±0.050 0.010 ±0.002º¼ 1.905 (0.075) 7° 7° 11.5 ±0.250 0.453 ±0.010º¼ Lead Coplanarity = 0.1mm [0.004 Inches] * Total package length (inclusive of mold flash) 6.100 ± 0.250 (0.240 ± 0.010) Floating Lead protusions max. 0.25 [0.0] Dimensions in Millimeters [Inches] 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 ACPL-H342 / ACPL-K342 is approved by the following organizations:  UL Approval under UL 1577, component recognition program up to VISO = 3750 VRMS for the ACPL-H312 and VISO = 5000 VRMS for the ACPL-K312), File 55361.  CSA CSA Component Acceptance Notice #5, File CA 88324.  IEC/EN/DIN EN 60747-5-5 (ACPL-H312/K142 Option 060 Only) Maximum Working Insulation Voltage VIORM = 891 Vpeak (ACPL-H312) and VIORM = 1140 Vpeak (ACPL-K312). Broadcom -5- ACPL-H312 and ACPL-K312 Data Sheet IEC/EN/DIN EN 60747-5-5 Insulation Characteristics (ACPL-H312/ACPL-K312 Option 060, See Note) ACPL-H312 Option 060 ACPL-K312 Option 060 I – IV I – IV I – III I – III I – IV I – IV I – IV I – IV I – III 55/100/21 55/100/21 2 2 VIORM 891 1140 Vpeak Input to Output Test Voltage, Method ba VIORM × 1.875 = VPR, 100% Production Test with tm=1s, Partial discharge < 5 pC VPR 1670 2137 Vpeak Input to Output Test Voltage, Method aa VIORM × 1.6 = VPR, Type and Sample Test, tm=10s, Partial discharge < 5 pC VPR 1426 1824 Vpeak VIOTM 6000 8000 Vpeak TS 175 230 600 175 230 600 °C mA mW >109 >109  Description Symbol Installation classification per DIN VDE 0110/39, Table 1f or rated mains voltage ≤ 150 Vrms for rated mains voltage ≤ 300 Vrms for rated mains voltage ≤ 450 Vrms for rated mains voltage ≤ 600 Vrms for rated mains voltage ≤ 1000 Vrms Climatic Classification Pollution Degree (DIN VDE 0110/1.89) Maximum Working Insulation Voltage Highest Allowable Overvoltagea (Transient Overvoltage tini = 60s) Safety-limiting values – maximum values allowed in the event of a failure Case Temperature Input Current Output Power Insulation Resistance at TS, VIO = 500 V a. IS, INPUT PS, OUTPUT RS Units 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 These optocouplers are suitable for “safe electrical isolation” only within the safety limit data. Maintenance of the safety data shall be ensured by means of protective circuits. Surface mount classification is Class A in accordance with CECC 00802. Broadcom -6- ACPL-H312 and ACPL-K312 Data Sheet Insulation and Safety Related Specifications Parameter Symbol ACPL-H342 ACPL-K342 Units Conditions Minimum External Air Gap (Clearance) L(101) 7.0 8.0 mm Measured from input terminals to output terminals, shortest distance through air. Minimum External Tracking (Creepage) L(102) 8.0 8.0 mm Measured from input terminals to output terminals, shortest distance path along body. 0.08 0.08 mm Through insulation distance conductor to conductor, usually the straight line distance thickness between the emitter and detector. > 175 > 175 V IIIa IIIa Minimum Internal Plastic Gap (Internal Clearance) Tracking Resistance (Comparative Tracking Index) Isolation Group NOTE CTI DIN IEC 112/VDE 0303 Part 1 Material Group (DIN VDE 0110, 1/89, Table 1) All Broadcom data sheets report the creepage and clearance inherent to the optocoupler component itself. These dimensions are needed as a starting point for the equipment designer when determining the circuit insulation requirements. However, once mounted on a printed circuit board, minimum creepage and clearance requirements must be met as specified for individual equipment standards. For creepage, the shortest distance path along the surface of a printed circuit board between the solder fillets of the input and output leads must be considered (the recommended land pattern does not necessarily meet the minimum creepage of the device). There are recommended techniques such as grooves and ribs which may be used on a printed circuit board to achieve desired creepage and clearances. Creepage and clearance distances will also change depending on factors such as pollution degree and insulation level. Broadcom -7- ACPL-H312 and ACPL-K312 Data Sheet Absolute Maximum Ratings Parameter Symbol Min. Max. Units Storage Temperature TS –55 125 °C Operating Temperature TA –40 105 °C Junction Temperature TJ — 125 °C Average Input Current IF(AVG) — 25 mA Peak Transient Input Current ( 5V 9, 15, 21 Threshold Input Voltage High to Low VFHL 0.8 — — V IO = 0 mA, VO > 5V VF 1.2 1.5 1.8 V IF = 10 mA Temperature Coefficient of Input Forward Voltage VF/TA — –1.6 — Input Reverse Breakdown Voltage BVR 5 — — V IR = 100 μA Input Capacitance CIN — 60 — pF f = 1 MHz, VF = 0 V VUVLO+ 11.0 12.3 13.5 V VO > 5V, IF = 10 mA 22 VUVLO- 9.5 11.0 12.0 V VO > 5V, IF = 10 mA 22 UVLOHYS — 1.4 — V VO > 5V, IF = 10 mA Input Forward Voltage UVLO Threshold UVLO Hysteresis a. Maximum pulse width = 50 μs. b. Maximum pulse width = 10 μs. c. In this test, VOH is measured with a DC load current. When driving capacitive loads, VOH will approach VCC as IOH approaches 0 amps. Maximum pulse width = 1 ms. Broadcom -9- 16 mV/°C IF = 10 mA d. a c, d ACPL-H312 and ACPL-K312 Data Sheet Switching Specifications (AC) Over recommended operating conditions (TA = –40°C to 100°C, IF(ON) = 7 mA to 16 mA, VF(OFF) = –3.6V to 0.8V, VCC = 15V to 30V, VEE = Ground) unless otherwise specified. All typical values at TA = 25°C and VCC – VEE = 30V, unless otherwise noted. Parameter Symbol Min. Typ. Max. Units Propagation Delay Time to High Output Level tPLH 0.05 0.28 0.5 μs Propagation Delay Time to Low Output Level tPHL 0.05 0.26 0.5 μs Pulse Width Distortion PWD — — 0.3 μs PDD (tPHL – tPLH) –0.35 — 0.35 μs Rise Time tR — 0.05 — μs Fall Time tF — 0.05 — μs Output High Level Common Mode Transient Immunity |CMH| 15 30 — kV/μs Output Low Level Common Mode Transient Immunity |CML| 15 30 — kV/μs Propagation Delay Difference Between Any Two Parts or Channels Test Conditions Rg = 10 , Cg = 10 nF, f = 10 kHz , Duty Cycle = 50%, Figure Note 12, 13, 14, 23 a b 23 c TA = 25 °C, IF = 10 mA, to 16 mA, VCC = 30V, VCM = 1500 V 24 d, e TA = 25 °C, VF = 0V, VCC = 30V, VCM = 1500V 24 d, f a. This load condition approximates the gate load of a 1200V/150A IGBT. b. Pulse Width Distortion (PWD) is defined as |tPHL – tPLH| for any given device. c. The diff erence between tPHL and tPLH between any two ACPL-H312/K312 parts under the same test condition. d. Pins 3 and 4 need to be connected to LED common. e. 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). f. 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). Package Characteristics Over recommended temperature (TA = –40°C to 100°C) unless otherwise specifi ed. All typicals at TA = 25°C. Parameter Symbol Device Min. Typ. Max. Units Test Conditions Input-Output Momentary Withstand Voltagea VISO ACPL-H312 3750 — — VRMS ACPL-K312 5000 — — Resistance (Input-Output) RI-O — 1012 —  VI-O = 500 V Capacitance (Input-Output) CI-O — 0.6 — pF Freq =1 MHz RH < 50%, t = 1 min., TA = 25°C Figure Note bc , c,d c a. The input-output momentary withstand voltage is a dielectric voltage rating that should not be interpreted as an input-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. b. In accordance with UL1577, each optocoupler is proof tested by applying an insulation test voltage ≥ 4500 Vrms for 1 second leakage detection current limit, II-O ≤ 5 μA). c. Device considered a two-terminal device: pins 1, 2, 3, and 4 shorted together and pins 5, 6, 7, and 8 shorted together. d. In accordance with UL1577, each optocoupler is proof tested by applying an insulation test voltage ≥ 6000 Vrms for 1 second (leakage detection current limit, II-O ≤ 5A). Broadcom - 10 - ACPL-H312 and ACPL-K312 Data Sheet 0 Figure 2 IOH vs. Temperature 2.0 IF = 7 to 16 mA IOUT = -100 mA VCC = 15 to 30 V VEE = 0 V -1 IOH – OUTPUT HIGH CURRENT – A (VOH – VCC ) – HIGH OUTPUT VOLTAGE DROP – V Figure 1 VOH vs. Temperature -2 -3 -4 -40 -20 0 60 20 40 TA – TEMPERATURE – °C 80 VOL – OUTPUT LOW VOLTAGE – V (VOH – VCC ) – OUTPUT HIGH VOLTAGE DROP – V 1.4 1.2 -40 -20 0 20 40 60 TA – TEMPERATURE – °C 80 100 80 100 0.25 100°C 25°C -40°C -2 -3 -4 IF = 7 to 16 mA VCC = 15 to 30 V VEE = 0 V -5 0 0.5 2.0 1.0 1.5 IOH – OUTPUT HIGH CURRENT – A 0.15 0.10 0.05 0 -40 -20 4 VOL – OUTPUT LOW VOLTAGE – V VF (OFF) = -3.0 TO 0.8 V VOUT = 2.5 V VCC = 15 TO 30 V VEE = 0 V 3 2 1 -20 0 20 40 60 TA – TEMPERATURE – °C 0 40 60 20 TA – TEMPERATURE – °C Figure 6 VOL vs. IOL 4 0 -40 VF (OFF) = -3.0 TO 0.8 V IOUT = 100 mA VCC = 15 TO 30 V VEE = 0 V 0.20 2.5 Figure 5 IOL vs. Temperature IOL – OUTPUT LOW CURRENT – A 1.6 Figure 4 VOL vs. Temperature -1 -6 1.8 1.0 100 Figure 3 VOH vs. IOH IF = 7 to 16 mA VOUT = (VCC - 4 V) VCC = 15 to 30 V VEE = 0 V 80 3 2 1 0 100 Broadcom - 11 - VF(OFF) = -3.0 to 0.8 V VCC = 15 to 30 V VEE = 0 V 0 0.5 1.0 1.5 IOL – OUTPUT LOW CURRENT – A 100°C 25°C -40°C 2.0 2.5 ACPL-H312 and ACPL-K312 Data Sheet Figure 7 ICC vs. Temperature Figure 8 ICC vs. VCC 3.0 IccL IccH Icc-SUPPLY CURRENT-mA Icc-SUPPLY CURRENT-mA 3.0 2.5 2.0 1.5 1.0 -40 -20 0 20 40 60 TA-TEMPERATURE-ºC 80 Vcc= 15 TO 30V VEE =0V OUTPUT=OPEN 4 3 2 1 -40 -20 0 20 40 60 TA-TEMPERATURE-°C 80 15 20 25 Vcc- SUPPLY VOLTAGE-V 30 300 200 TpHL TpLH 15 20 25 PROPAGATION DELAY VS. Vcc 30 Figure 12 Propagation Delay vs. Temperature 500 500 Tp-PROPAGATION DELAY-ns Vcc= 30V,VEE =0V 5J Ÿ&J Q) '87 5V 0.1μF +_ VCC ACPL-H312 and ACPL-K312 Data Sheet Figure 23 TPLH, tPHL, tr, and tf Test Circuit and Waveforms IF = 7 to 16mA 500Ÿ 1 10kHz, 50% Duty Cycle 8 VO +_ 2 7 3 6 4 5 0.1μF 10Ÿ +_ VCC = 15 to 30V 10nF Figure 24 CMR Test Circuit and Waveforms IF A 8 VO 2 7 3 6 4 5 B 0.1μF +_ 5V +_ 1 VCM = 1500V Broadcom - 15 - +_ VCC = 15 to 30V ACPL-H312 and ACPL-K312 Data Sheet Typical Application Circuit Figure 25 and Figure 26 show two gate driver application circuits using ACPL-H312/K312. Application Note AN5336 describes general method on gate drive optocoupler design. Figure 25 Recommended LED Drive and Application Circuit 270Ÿ 5V +_ 1 8 2 7 3 6 4 5 +_ 0.1μF VCC = 18V + HVDC RG Q1 + VCE - RPULL-DOWN Q2 + VCE - 3-PHASE AC - HVDC Figure 26 ACPL-H312/K312 Typical Application Circuit with Negative IGBT Gate Drive 270Ÿ 5V +_ 1 8 2 7 3 4 +_ 0.1μF VCC = 18V + HVDC RG 6 5 Q1 + VCE - RPULL-DOWN - +_ Broadcom - 16 - VEE = -5V Q2 + VCE - 3-PHASE AC - HVDC ACPL-H312 and ACPL-K312 Data Sheet Thermal Model for ACPL-H312/K312 Stretched-SO8 Package Optocoupler Description This thermal model assumes that an 8-pin single-channel plastic package optocoupler is soldered into a 7.62 cm × 7.62 cm printed circuit board (PCB). The temperature at the LED and Detector junctions of the optocoupler can be calculated using the equations below. Definitions: R11: Junction to Ambient Thermal Resistance of LED due to heating of LED. R12: Junction to Ambient Thermal Resistance of LED due to heating of Detector (Output IC). T1 = (R11 × P1 + R12 × P2) + TA (1) T2 = (R21 × P1 + R22 × P2) + TA (2) R21: Junction to Ambient Thermal Resistance of Detector (Output IC) due to heating of LED. R22: Junction to Ambient Thermal Resistance of Detector (Output IC) due to heating of Detector (Output IC). JEDEC Specifications High K board R11 311 R12, R21 111 P1: Power dissipation of LED (W). NOTE P2: Power dissipation of Detector/Output IC (W). T1: Junction temperature of LED (°C). T2: Junction temperature of Detector (°C). TA: Ambient temperature. T1: Temperature diff erence between LED junction and ambient (°C). T2: Temperature deference between Detector junction and ambient. Ambient Temperature: Junction to ambientthermal resistances were measured approximately 1.25 cm above optocoupler at ~23°C in still air. Broadcom - 17 - Maximum junction temperature for above parts: 125°C. R22 168 ACPL-H312 and ACPL-K312 Data Sheet Quick Gate Drive Design Example Using ACPL-H312/K312 The total power dissipation (PT) is equal to the sum of the LED input-side power (PI) and detector output-side power (PO) dissipation: PT = PI + PO Using the given thermal resistances and thermal model formula in this data sheet, we can calculate the junction temperature for both LED and the output detector. Both junction temperatures should be within the absolute maximum rating. For this application example, we set the ambient temperature as 78°C and use the high conductivity thermal resistances. LED junction temperature, PI = IF(ON) ,max × VF,max T1 where, = (311 × 28.8 + 111 × 124.2) + 78 IF(ON),max = 16 mA (Recommended Operating Conditions) = 22.7 + 78 = 100.7°C VF,max = 1.8V (Electrical Specifications (DC)) PO = PO(BIAS) + PO(SWTICH) = ICC2 × (VCC2 – VEE ) + VGE × QG × fSWITCH where, Output IC junction temperature, T2 PO(SWITCH) = Power dissipation in the driver due to charging and discharging of power device gate capacitances. ICC2 = Supply Current to power internal circuity = 3.0 mA (Electrical Specifications (DC)) = 24 + 78 = 102°C TIn this example, both temperature are within the maximum 125°C. If the junction temperature is higher than the maximum junction temperature rating, the desired specification must be derated accordingly. VGE = VCC2 + |VEE| = 18 – (–5V) = 23V (Application example) QG = Total gate charge of the IGBT or MOSFET as described in the manufacturer specifi cation = 24 0nC (approximation of 100A IGBT which can be obtained from IGBT data sheet) fSWITCH = switching frequency of application = 10 kHz Similarly using the maximum supply current ICC2 = 3.0 mA. = 16 mA × 1.8V = 28.8 mW PO = PO(BIAS) + PO(SWITCH) = (R21 × P1 + R22 × P2) + TA = (111 × 28.8 + 168 × 124.2) + 78 PO(BIAS) = Steady-state power dissipation in the driver due to biasing the device. PI = (R11 × P1 + R12 × P2) + TA = 3.0 mA × (18 V – (–5 V)) + (18V + 5V) × 240nC × 10 kHz = 69 mW + 55.2 mW = 124.2 mW Broadcom - 18 - For product information and a complete list of distributors, please go to our web site: www.broadcom.com. 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 © 2011–2017 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. AV02-0821EN – May 5, 2017