FOD3181S

FOD3181 — 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler August 2008 FOD3181 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler Features ■ Guaranteed operating temperature range of -20°C to ■ ■ ■ ■ ■ ■ ■ ■ ■ Description The FOD3181 is a 0.5A Output Current, High Speed MOSFET Gate Drive Optocoupler. It consists of a gallium aluminum arsenide (AlGaAs) light emitting diode optically coupled to a CMOS integrated circuit with a power stage. The power stage consists of a PMOS pullup and a NMOS pull-down power transistor. It is ideally suited for high frequency driving of MOSFETs used in Plasma Display Panels (PDPs), motor control invertor applications, and high performance DC/DC converters. The device is packaged in an 8-pin dual in-line housing compatible with 260°C reflow processes for lead free solder compliance. +85°C 0.5A minimum peak output current High speed response: 500ns max propagation delay over temperature range Wide VCC operating range: 10V to 20V 5000Vrms, 1 minute isolation Minimum creepage distance of 7.0mm Minimum clearance distance of 7.0mm C-UL, UL and VDE* approved 10kV/µs minimum common mode rejection (CMR) at VCM = 1,500V RDS(ON) of 1.5Ω (typ.) offers lower power dissipation Applications ■ Plasma Display Panel ■ High performance DC/DC convertor ■ High performance switch mode power supply ■ High performance uninterruptible power supply ■ Isolated Power MOSFET gate drive *Requires ‘V’ ordering option Functional Block Diagram FOD3181 Package Outlines NO CONNECTION 1 8 VCC 8 ANODE 2 7 OUTPUT 1 CATHODE 3 6 OUTPUT NO CONNECTION 4 5 VEE 8 1 8 1 Note: A 0.1µF bypass capacitor must be connected between pins 5 and 8. ©2003 Fairchild Semiconductor Corporation FOD3181 Rev. 1.0.8 www.fairchildsemi.com FOD3181 — 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Symbol TSTG TOPR TJ TSOL IF(AVG) IF(tr) IF(TRAN) VR IOH(PEAK) IOL(PEAK) VCC – VEE VO(PEAK) PO PD Storage Temperature Parameter Operating Temperature Junction Temperature Lead Solder Temperature Average Input Current(1) Minimum Rate of Rise of LED Current Peak Transient Input Current ( 5V Min. 0.5 0.5 VCC – 0.5 Typ.* Max. Unit A A V Low Level Output Voltage(5)(6) High Level Supply Current Low Level Supply Current Threshold Input Current Low to High Input Forward Voltage Temperature Coefficient of Forward Voltage Input Reverse Breakdown Voltage Input Capacitance VEE + 0.5 4.8 5.0 6.0 6.0 10 0.8 1.2 1.5 -1.5 5 60 1.8 V mA mA mA V V mV/°C V pF Threshold Input Voltage High to Low IO = 0mA, VO < 0.5V IF = 10mA IF = 10mA IR = 10µA f = 1MHz, VF = 0V ∆VF / TA BVR CIN Switching Characteristics (TA = -20°C to +70°C) Over recommended operating conditions unless otherwise specified. Symbol tPLH tPHL tr tf | CMH | | CML | Parameter Test Conditions Min. 50 50 Typ.* 135 105 75 55 Max. 500 500 Unit ns ns ns ns kV/µs kV/µs Propagation Delay Time to High IF = 10mA, Rg = 10Ω, f = 250kHz, Output Level(7) Duty Cycle = 50%, Cg = 10nF Propagation Delay Time to Low Output Level(7) Rise Time Fall Time Output High Level Common Mode Transient Immunity(8)(9) Output Low Level Common Mode Transient Immunity(8)(10) TA = +25°C, If = 7 to 10mA, VCM = 1.5kV, VCC = 20V TA = +25°C, Vf = 0V, VCM = 1.5kV, VCC = 20V CL = 10nF, Rg = 10Ω 10 10 Isolation Characteristics (TA = -20°C to +70°C) Symbol VISO RI-O CI-O Parameter Withstand Isolation Voltage(11)(12) Test Conditions TA = 25°C, R.H. < 50%, t = 1min., II-O ≤ 20 µA VI-O = 500V Freq. = 1MHz Min. 5000 Typ.* Max. Unit Vrms Resistance (input to output)(12) Capacitance (input to output) 1011 1 Ω pF * All typical values at TA = 25°C ©2003 Fairchild Semiconductor Corporation FOD3181 Rev. 1.0.8 www.fairchildsemi.com 3 FOD3181 — 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler Notes: 1. Derate linearly above +70°C free air temperature at a rate of 0.3mA/°C. 2. The output currents IOH and IOL are specified with a capacitive current limited load = (3 x 0.01µF) + 0.5Ω, frequency = 8kHz, 50% DF. 3. The output currents IOH and IOL are specified with a capacitive current limited load = (3 x 0.01µF) + 40Ω, frequency = 8kHz, 50% DF. 4. No derating required across operating temperature range. 5. In this test, VOH is measured with a dc load current of 100mA. When driving capacitive load VOH will approach VCC as IOH approaches zero amps. 6. 7. Maximum pulse width = 1ms, maximum duty cycle = 20%. tPHL propagation delay is measured from the 50% level on the falling edge of the input pulse to the 50% level of the falling edge of the VO signal. tPLH propagation delay is measured from the 50% level on the rising edge of the input pulse to the 50% level of the rising edge of the VO signal. Pin 1 and 4 need to be connected to LED common. 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 (i.e. VO > 10.0V). 8. 9. 10. 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 (i.e. VO < 1.0V). 11. In accordance with UL 1577, each optocoupler is proof tested by applying an insulation test voltage > 6000Vrms, 60Hz for 1 second (leakage detection current limit II-O < 5µA). 12. Device considered a two-terminal device: pins on input side shorted together and pins on output side shorted together. ©2003 Fairchild Semiconductor Corporation FOD3181 Rev. 1.0.8 www.fairchildsemi.com 4 FOD3181 — 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler Typical Performance Curves Fig. 1 Input Forward Current vs. Forward Voltage 100 6 Fig. 2 Low To High Input Current Threshold vs. Ambient Temperature V = 10 to 20V CC VEE = 0 Output = Open IFLH – LOW TO HIGH INPUT CURRENT THRESHOLD (mA) I F – FORWARD CURRENT (mA) 10 5 4 1 TA = 100°C TA = -40°C 3 0.1 TA = 25°C 2 0.01 1 0.001 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0 -40 -20 0 20 40 60 80 100 VF – FORWARD VOLTAGE (V) TA – AMBIENT TEMPERATURE (°C) Fig. 3 Output Low Voltage vs. Ambient Temperature 0.30 VF(OFF) = -3.0V to 0.8V IOUT = 100mA V = 10V to 20V CC Fig. 4 High Output Voltage Drop vs. Ambient Temperature (VOH - VCC) – HIGH OUTPUT VOLTAGE DROP (V) 0.00 V -0.05 CC = 10 to 20V, VEE = 0 V OL – OUTPUT LOW VOLTAGE (V) 0.25 IF = 10mA to 16mA IOUT = -100 mA VEE = 0 0.20 -0.10 0.15 -0.15 0.10 -0.20 0.05 -0.25 0.00 -40 -20 0 20 40 60 80 100 -0.30 -40 -20 0 20 40 60 80 100 TA – AMBIENT TEMPERATURE (°C) TA – AMBIENT TEMPERATURE (°C) Fig. 5 Supply Current vs. Ambient Temperature 6.2 V 5.8 CC Fig. 6 Supply Current vs. Supply Voltage 6.2 IF = 10mA (for ICCH) IF = 0mA (for ICCL) TA = 25oC, VEE = 0V = 20V, VEE = 0 I CC – SUPPLY CURRENT (mA) 5.4 ICCL 5.0 ICCH 4.6 I CC – SUPPLY CURRENT (mA) IF = 10mA (for ICCH) IF = 0mA (for ICCL) 5.8 5.4 5.0 ICCL ICCH 4.6 4.2 4.2 3.8 -40 -20 0 20 40 60 80 100 3.8 10 12 14 16 18 20 TA – AMBIENT TEMPERATURE (°C) VCC – SUPPLY VOLTAGE (V) ©2003 Fairchild Semiconductor Corporation FOD3181 Rev. 1.0.8 www.fairchildsemi.com 5 FOD3181 — 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler Typical Performance Curves (Continued) Fig. 7 Propagation Delay vs. Load Capacitance 200 VCC = 20V, VEE = 0 IF = 10mA, TA = 25oC Fig. 8 Propagation Delay vs. Forward LED Current 200 VCC = 20V, VEE = 0 RG = 10Ω, CG = 10nF f = 250 kHz, D. Cycle = 50% TA = 25oC t P – PROPAGATION DELAY (ns) t P – PROPAGATION DELAY (ns) 180 RG = 10Ω, CG = 10nF f = 250 kHz, D. Cycle = 50% 180 160 tPHL 160 tPHL 140 140 120 tPLH 100 120 tPLH 100 80 80 60 5 10 15 20 25 60 6 8 10 12 14 16 CG – LOAD CAPACITANCE (nF) IF – FORWARD LED CURRENT (mA) Fig. 9 Propagation Delay vs. Series Load Resistance 200 VCC = 20V, VEE = 0 IF = 10mA, TA = 25oC CG = 10nF f = 250 kHz, D. Cycle = 50% Fig. 10 Propagation Delay vs. Ambient Temperature 200 VCC = 20V, VEE = 0 IF = 10mA RG = 10Ω, CG = 10nF f = 250kHz, D. Cycle = 50% t P – PROPAGATION DELAY (ns) 160 t P – PROPAGATION DELAY (ns) 180 180 160 140 tPHL 120 tPLH 140 tPHL 120 tPLH 100 100 80 80 60 10 20 30 40 50 60 -40 -20 0 20 40 60 80 100 RG – SERIES LOAD RESISTANCE (Ω) TA – AMBIENT TEMPERATURE (°C) Fig. 11 Propagation Delay vs. Supply Voltage 180 IF = 10mA, TA = 25oC t P – PROPAGATION DELAY (ns) 160 RG = 10Ω, CG = 10nF f = 250 kHz, D. Cycle = 50% 140 tPHL 120 tPLH 100 80 60 10 15 20 25 VCC – SUPPLY VOLTAGE (V) ©2003 Fairchild Semiconductor Corporation FOD3181 Rev. 1.0.8 www.fairchildsemi.com 6 FOD3181 — 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler Package Dimensions Through Hole PIN 1 ID. 4 3 2 1 4 3 2 1 0.4" Lead Spacing PIN 1 ID. 0.270 (6.86) 0.250 (6.35) 5 6 7 8 0.270 (6.86) 0.250 (6.35) 0.390 (9.91) 0.370 (9.40) 5 6 7 8 SEATING PLANE 0.070 (1.78) 0.045 (1.14) 0.200 (5.08) 0.140 (3.55) 0.020 (0.51) MIN SEATING PLANE 0.390 (9.91) 0.370 (9.40) 0.070 (1.78) 0.045 (1.14) 0.200 (5.08) 0.140 (3.55) 0.004 (0.10) MIN 0.154 (3.90) 0.120 (3.05) 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP 0.016 (0.40) 0.008 (0.20) 15° MAX 0.300 (7.62) TYP 0.154 (3.90) 0.120 (3.05) 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP 0.016 (0.40) 0.008 (0.20) 0° to 15° 0.400 (10.16) TYP Surface Mount 0.390 (9.91) 0.370 (9.40) 4 3 2 1 8-Pin DIP – Land Pattern 0.070 (1.78) PIN 1 ID. 0.270 (6.86) 0.250 (6.35) 0.060 (1.52) 5 6 7 8 0.100 (2.54) 0.295 (7.49) 0.415 (10.54) 0.030 (0.76) 0.070 (1.78) 0.045 (1.14) 0.020 (0.51) MIN 0.300 (7.62) TYP 0.016 (0.41) 0.008 (0.20) 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP Lead Coplanarity : 0.004 (0.10) MAX 0.045 (1.14) 0.315 (8.00) MIN 0.405 (10.30) MAX. Note: All dimensions are in inches (millimeters) ©2003 Fairchild Semiconductor Corporation FOD3181 Rev. 1.0.8 www.fairchildsemi.com 7 FOD3181 — 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler Ordering Information Option No option S SD T V TV SV SDV Order Entry Identifier (Example) FOD3181 FOD3181S FOD3181SD FOD3181T FOD3181V FOD3181TV FOD3181SV FOD3181SDV Description Standard Through Hole Device Surface Mount, Lead Bend Surface Mount, Tape and Reel 0.4" Lead Spacing VDE 0884 VDE 0884, 0.4" Lead Spacing VDE 0884, Surface Mount VDE 0884, Surface Mount, Tape and Reel Marking Information 1 3181 V 3 4 2 6 XX YY B 5 Definitions 1 2 3 4 5 6 Fairchild logo Device number VDE mark (Note: Only appears on parts ordered with VDE option – See order entry table) Two digit year code, e.g., ‘03’ Two digit work week ranging from ‘01’ to ‘53’ Assembly package code ©2003 Fairchild Semiconductor Corporation FOD3181 Rev. 1.0.8 www.fairchildsemi.com 8 FOD3181 — 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler Carrier Tape Specifications D0 K0 t P0 P2 E A0 W1 B0 F W d User Direction of Feed P D1 Symbol W t P0 D0 E F P2 P A0 B0 K0 W1 d R Pocket Pitch Tape Width Description Tape Thickness Sprocket Hole Pitch Sprocket Hole Diameter Sprocket Hole Location Pocket Location Dimension in mm 16.0 ± 0.3 0.30 ± 0.05 4.0 ± 0.1 1.55 ± 0.05 1.75 ± 0.10 7.5 ± 0.1 4.0 ± 0.1 12.0 ± 0.1 10.30 ±0.20 10.30 ±0.20 4.90 ±0.20 Pocket Dimensions Cover Tape Width Cover Tape Thickness Max. Component Rotation or Tilt Min. Bending Radius 1.6 ± 0.1 0.1 max 10° 30 ©2003 Fairchild Semiconductor Corporation FOD3181 Rev. 1.0.8 www.fairchildsemi.com 9 FOD3181 — 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler Reflow Profile 300 Temperature (°C) 250 200 150 100 50 0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Time (Minute) • Peak reflow temperature: 260 C (package surface temperature) • Time of temperature higher than 183 C for 160 seconds or less • One time soldering reflow is recommended Time above 183C,