FOD3181S

FOD3181 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler Features Description ■ Guaranteed operating temperature range of -20°C to 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. ■ ■ ■ ■ ■ ■ ■ ■ ■ +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 The device is packaged in an 8-pin dual in-line housing compatible with 260°C reflow processes for lead free solder compliance. 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 Package Outlines FOD3181 NO CONNECTION 1 8 VCC 8 ANODE 2 7 OUTPUT CATHODE 3 6 OUTPUT NO CONNECTION 4 5 VEE 1 8 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 1 www.fairchildsemi.com FOD3181 — 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler August 2008 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 Parameter Value Units TSTG Storage Temperature -40 to +125 °C TOPR Operating Temperature -20 to +85 °C Junction Temperature -20 to +125 °C TJ TSOL Lead Solder Temperature 260 for 10 sec. °C IF(AVG) Average Input Current(1) 25 mA Minimum Rate of Rise of LED Current 250 ns Peak Transient Input Current ( 5V VFHL Threshold Input Voltage High to Low IO = 0mA, VO < 0.5V 0.8 Input Forward Voltage IF = 10mA 1.2 Temperature Coefficient of Forward Voltage IF = 10mA BVR Input Reverse Breakdown Voltage IR = 10µA CIN Input Capacitance f = 1MHz, VF = 0V VF ∆VF / TA IO = -100mA VCC – 0.5 V VEE + 0.5 V 4.8 6.0 mA 5.0 6.0 mA 10 mA V 1.5 1.8 V -1.5 mV/°C 5 V 60 pF Switching Characteristics (TA = -20°C to +70°C) Over recommended operating conditions unless otherwise specified. Symbol Test Conditions Parameter Min. Typ.* Max. Unit tPLH Propagation Delay Time to High IF = 10mA, Rg = 10Ω, f = 250kHz, Output Level(7) Duty Cycle = 50%, Cg = 10nF 50 135 500 ns tPHL Propagation Delay Time to Low Output Level(7) 50 105 500 ns tr Rise Time tf Fall Time CL = 10nF, Rg = 10Ω 75 ns 55 ns | CMH | Output High Level Common Mode Transient Immunity(8)(9) TA = +25°C, If = 7 to 10mA, VCM = 1.5kV, VCC = 20V 10 kV/µs | CML | Output Low Level Common Mode Transient Immunity(8)(10) TA = +25°C, Vf = 0V, VCM = 1.5kV, VCC = 20V 10 kV/µs Isolation Characteristics (TA = -20°C to +70°C) Symbol Parameter Isolation Voltage(11)(12) VISO Withstand RI-O Resistance (input to output)(12) CI-O Capacitance (input to output) Test Conditions Min. TA = 25°C, R.H. < 50%, t = 1min., II-O ≤ 20 µA 5000 Typ.* Max. Unit Vrms VI-O = 500V 1011 Ω Freq. = 1MHz 1 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 Electrical-Optical Characteristics (DC) Over recommended operating conditions unless otherwise specified. 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. 8. 9. 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). 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 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. Fig. 2 Low To High Input Current Threshold vs. Ambient Temperature Fig. 1 Input Forward Current vs. Forward Voltage 6 IFLH – LOW TO HIGH INPUT CURRENT THRESHOLD (mA) I F – FORWARD CURRENT (mA) 100 10 TA = -40°C TA = 100°C 1 TA = 25°C 0.1 0.01 V = 10 to 20V CC VEE = 0 Output = Open 5 4 3 2 1 0 0.001 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 -40 2.2 -20 Fig. 3 Output Low Voltage vs. Ambient Temperature (VOH - VCC) – HIGH OUTPUT VOLTAGE DROP (V) V OL – OUTPUT LOW VOLTAGE (V) VF(OFF) = -3.0V to 0.8V IOUT = 100mA V = 10V to 20V CC VEE = 0 0.20 0.15 0.10 0.05 0.00 -40 -20 0 20 40 60 40 60 80 100 80 0.00 V CC = 10 to 20V, VEE = 0 IF = 10mA to 16mA IOUT = -100 mA -0.05 -0.10 -0.15 -0.20 -0.25 -0.30 100 -40 -20 TA – AMBIENT TEMPERATURE (°C) 0 20 40 60 80 100 TA – AMBIENT TEMPERATURE (°C) Fig. 5 Supply Current vs. Ambient Temperature Fig. 6 Supply Current vs. Supply Voltage 6.2 6.2 V CC = 20V, VEE = 0 IF = 10mA (for ICCH) IF = 0mA (for ICCL) IF = 10mA (for ICCH) IF = 0mA (for ICCL) 5.8 I CC – SUPPLY CURRENT (mA) 5.8 I CC – SUPPLY CURRENT (mA) 20 Fig. 4 High Output Voltage Drop vs. Ambient Temperature 0.30 0.25 0 TA – AMBIENT TEMPERATURE (°C) VF – FORWARD VOLTAGE (V) 5.4 ICCL 5.0 ICCH 4.6 4.2 3.8 TA = 25oC, VEE = 0V 5.4 5.0 ICCL ICCH 4.6 4.2 3.8 -40 -20 0 20 40 60 80 100 10 TA – AMBIENT TEMPERATURE (°C) ©2003 Fairchild Semiconductor Corporation FOD3181 Rev. 1.0.8 12 14 16 18 20 VCC – SUPPLY VOLTAGE (V) www.fairchildsemi.com 5 FOD3181 — 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler Typical Performance Curves Fig. 8 Propagation Delay vs. Forward LED Current Fig. 7 Propagation Delay vs. Load Capacitance 200 200 VCC = 20V, VEE = 0 RG = 10Ω, CG = 10nF f = 250 kHz, D. Cycle = 50% TA = 25oC VCC = 20V, VEE = 0 IF = 10mA, TA = 25oC RG = 10Ω, CG = 10nF f = 250 kHz, D. Cycle = 50% t P – PROPAGATION DELAY (ns) t P – PROPAGATION DELAY (ns) 180 160 tPHL 140 120 tPLH 100 80 180 160 tPHL 140 120 tPLH 100 80 60 60 5 10 15 20 25 6 8 CG – LOAD CAPACITANCE (nF) 12 14 16 Fig. 10 Propagation Delay vs. Ambient Temperature Fig. 9 Propagation Delay vs. Series Load Resistance 200 200 VCC = 20V, VEE = 0 VCC = 20V, VEE = 0 IF = 10mA, TA = 25oC CG = 10nF f = 250 kHz, D. Cycle = 50% 180 t P – PROPAGATION DELAY (ns) t P – PROPAGATION DELAY (ns) 10 IF – FORWARD LED CURRENT (mA) 160 140 tPHL 120 tPLH 100 80 IF = 10mA RG = 10Ω, CG = 10nF f = 250kHz, D. Cycle = 50% 180 160 140 tPHL 120 tPLH 100 80 60 60 10 20 30 40 50 -40 RG – SERIES LOAD RESISTANCE (Ω) -20 0 20 40 60 80 100 TA – AMBIENT TEMPERATURE (°C) Fig. 11 Propagation Delay vs. Supply Voltage 180 t P – PROPAGATION DELAY (ns) IF = 10mA, TA = 25oC RG = 10Ω, CG = 10nF f = 250 kHz, D. Cycle = 50% 160 140 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 Typical Performance Curves (Continued) Through Hole 0.4" Lead Spacing PIN 1 ID. 4 3 2 PIN 1 ID. 1 4 3 2 1 0.270 (6.86) 0.250 (6.35) 5 6 7 0.270 (6.86) 0.250 (6.35) 8 5 6 0.070 (1.78) 0.045 (1.14) 0.020 (0.51) MIN 0.200 (5.08) 0.140 (3.55) 0.154 (3.90) 0.120 (3.05) 0.022 (0.56) 0.016 (0.41) 7 8 0.390 (9.91) 0.370 (9.40) SEATING PLANE SEATING PLANE 0.390 (9.91) 0.370 (9.40) 0.016 (0.40) 0.008 (0.20) 0.100 (2.54) TYP 0.070 (1.78) 0.045 (1.14) 0.004 (0.10) MIN 0.200 (5.08) 0.140 (3.55) 15° MAX 0.154 (3.90) 0.120 (3.05) 0.300 (7.62) TYP 0.022 (0.56) 0.016 (0.41) 0.016 (0.40) 0.008 (0.20) 0.100 (2.54) TYP Surface Mount 0° to 15° 0.400 (10.16) TYP 8-Pin DIP – Land Pattern 0.390 (9.91) 0.370 (9.40) 4 3 2 1 0.070 (1.78) PIN 1 ID. 0.060 (1.52) 0.270 (6.86) 0.250 (6.35) 5 6 7 0.100 (2.54) 8 0.295 (7.49) 0.070 (1.78) 0.045 (1.14) 0.020 (0.51) MIN 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP Lead Coplanarity : 0.004 (0.10) MAX 0.415 (10.54) 0.300 (7.62) TYP 0.030 (0.76) 0.016 (0.41) 0.008 (0.20) 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 Package Dimensions Option Order Entry Identifier (Example) No option FOD3181 S FOD3181S SD FOD3181SD T FOD3181T 0.4" Lead Spacing V FOD3181V VDE 0884 TV FOD3181TV VDE 0884, 0.4" Lead Spacing SV FOD3181SV VDE 0884, Surface Mount SDV FOD3181SDV Description Standard Through Hole Device Surface Mount, Lead Bend Surface Mount, Tape and Reel VDE 0884, Surface Mount, Tape and Reel Marking Information 1 3181 XX YY B V 3 2 6 5 4 Definitions 1 Fairchild logo 2 Device number 3 VDE mark (Note: Only appears on parts ordered with VDE option – See order entry table) 4 Two digit year code, e.g., ‘03’ 5 Two digit work week ranging from ‘01’ to ‘53’ 6 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 Ordering Information D0 P0 t K0 P2 E F A0 W1 d t P User Direction of Feed Symbol W W B0 Description D1 Dimension in mm Tape Width 16.0 ± 0.3 Tape Thickness 0.30 ± 0.05 P0 Sprocket Hole Pitch 4.0 ± 0.1 D0 Sprocket Hole Diameter 1.55 ± 0.05 E Sprocket Hole Location 1.75 ± 0.10 F Pocket Location 7.5 ± 0.1 4.0 ± 0.1 P2 P Pocket Pitch A0 Pocket Dimensions 12.0 ± 0.1 10.30 ±0.20 B0 10.30 ±0.20 K0 4.90 ±0.20 W1 d R ©2003 Fairchild Semiconductor Corporation FOD3181 Rev. 1.0.8 Cover Tape Width 1.6 ± 0.1 Cover Tape Thickness 0.1 max Max. Component Rotation or Tilt 10° Min. Bending Radius 30 www.fairchildsemi.com 9 FOD3181 — 0.5A Ouput Current, High Speed MOSFET Gate Driver Optocoupler Carrier Tape Specifications 245 C, 10–30 s Temperature (°C) 300 260 C peak 250 200 150 Time above 183C,