GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS 4N25 4N37 4N26 H11A1 4N27 H11A2 4N28 H11A3 4N35 H11A4 4N36 H11A5 DESCRIPTION The general purpose optocouplers consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 6-pin dual in-line package. SCHEMATIC FEATURES • UL recognized (File # E90700) • VDE recognized (File # 94766) -Add option V for white package (e.g., 4N25V-M) -Add option 300 for black package (e.g., 4N25.300) • Also available in white package by specifying -M suffix, eg. 4N25-M except H11A2, H11A4 and H11A5 1 6 2 5 3 NC 4 PIN 1. ANODE 2. CATHODE 3. NO CONNECTION 4. EMITTER 5. COLLECTOR 6. BASE APPLICATIONS • Power supply regulators • Digital logic inputs • Microprocessor inputs BLACK PACKAGE (NO -M SUFFIX) WHITE PACKAGE (-M SUFFIX) 6 6 1 6 1 6 1 1 6 6 1 ABSOLUTE MAXIMUM RATINGS 1 (TA = 25°C unless otherwise specified) Parameter TOTAL DEVICE Storage Temperature Operating Temperature Lead Solder Temperature Total Device Power Dissipation @ TA = 25°C Derate above 25°C EMITTER DC/Average Forward Input Current Reverse Input Voltage Forward Current - Peak (300µs, 2% Duty Cycle) LED Power Dissipation @ TA = 25°C Derate above 25°C DETECTOR Collector-Emitter Voltage Collector-Base Voltage Emitter-Collector Voltage Detector Power Dissipation @ TA = 25°C Derate above 25°C 2001 Fairchild Semiconductor Corporation DS300197 7/25/01 Symbol Value Units TSTG -55 to +150 °C TOPR TSOL °C °C PD -55 to +100 260 for 10 sec 250 3.3 (non-M), 2.94 (-M) IF 100 (non-M), 60 (-M) mA VR IF(pk) PD 6 3 150 (non-M), 120 (-M) 2.0 (non-M), 1.41 (-M) V A mW mW/°C VCEO 30 V VCBO VECO 70 7 150 2.0 (non-M), 1.76 (-M) V V mW mW/°C PD 1 OF 12 mW www.fairchildsemi.com GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS 4N25 4N37 4N26 H11A1 4N27 H11A2 ELECTRICAL CHARACTERISTICS 4N28 H11A3 4N35 H11A4 4N36 H11A5 (TA = 25°C Unless otherwise specified.) INDIVIDUAL COMPONENT CHARACTERISTICS Parameter Test Conditions EMITTER Input Forward Voltage Reverse Leakage Current DETECTOR Symbol Min Typ** Max Unit (IF = 10 mA) VF 1.18 1.50 V (VR = 6.0 V) IR 0.001 10 µA (IC = 1.0 mA, IF = 0) BVCEO 30 100 V Collector-Base Breakdown Voltage (IC = 100 µA, IF = 0) BVCBO 70 120 V Emitter-Collector Breakdown Voltage (IE = 100 µA, IF = 0) BVECO 7 10 Collector-Emitter Dark Current (VCE = 10 V, IF = 0) ICEO (VCB = 10 V) ICBO (VCE = 0 V, f = 1 MHz) CCE Collector-Emitter Breakdown Voltage Collector-Base Dark Current Capacitance 1 V 50 nA 20 nA 8 pF ISOLATION CHARACTERISTICS Characteristic Input-Output Isolation Voltage Isolation Resistance Isolation Capacitance Test Conditions Symbol (Non-’M’, Black Package) (f = 60 Hz, t = 1 min) (‘-M’, White Package) (f = 60 Hz, t = 1 sec) (VI-O = 500 VDC) (VI-O = , f = 1 MHz) (‘-M’ White Package) VISO RISO CISO Min Typ** Max Units 5300 Vac(rms)* 7500 Vac(pk) 1011 1 0.5 0.2 pF 2 pF 7/25/01 DS300197 Note * 5300 Vac(rms) for 1 minute equates to approximately 9000 Vac (pk) for 1 second ** Typical values at TA = 25°C www.fairchildsemi.com 2 OF 12 GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS 4N25 4N37 4N26 H11A1 4N27 H11A2 TRANSFER CHARACTERISTICS DC Characteristic 4N28 H11A3 4N36 H11A5 (TA = 25°C Unless otherwise specified.) Test Conditions Symbol (IF = 10 mA, VCE = 10 V) Current Transfer Ratio, Collector to Emitter CTR (IF = 10 mA, VCE = 10 V, TA = -55°C) (IF = 10 mA, VCE = 10 V, TA = +100°C) (IC = 2 mA, IF = 50 mA) Collector-Emitter Saturation Voltage VCE (SAT) (IC = 0.5 mA, IF = 10 mA) AC Characteristic Non-Saturated Turn-on Time 4N35 H11A4 (IF = 10 mA, VCC = 10 V, RL = 1001) (Fig.20) TON Device 4N35 4N36 4N37 H11A1 H11A5 4N25 4N26 H11A2 H11A3 4N27 4N28 H11A4 4N35 4N36 4N37 4N35 4N36 4N37 4N25 4N26 4N27 4N28 4N35 4N36 4N37 H11A1 H11A2 H11A3 H11A4 H11A5 4N25 4N26 4N27 4N28 H11A1 H11A2 H11A3 H11A4 H11A5 Min Typ** Max Unit 100 50 30 20 % 10 40 40 0.5 0.3 V 0.4 2 µs ** Typical values at TA = 25°C DS300197 7/25/01 3 OF 12 www.fairchildsemi.com GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS 4N25 4N37 4N26 H11A1 4N27 H11A2 4N28 H11A3 4N35 H11A4 4N36 H11A5 TRANSFER CHARACTERISTICS (Cont.) AC Characteristic Non Saturated Turn-on Time Test Conditions Symbol (IC = 2 mA, VCC = 10 V, RL = 1001) (Fig.20) Device Min Typ** Max Unit 2 10 µs 4N35 TON 4N36 4N37 4N25 4N26 4N27 (IF = 10 mA, VCC = 10 V, RL = 1001) (Fig.20) 4N28 TOFF H11A1 2 µs H11A2 Turn-off Time H11A3 H11A4 H11A5 (IC = 2 mA, VCC = 10 V, RL = 1001) (Fig.20) 4N35 4N36 2 10 4N37 ** Typical values at TA = 25°C www.fairchildsemi.com 4 OF 12 7/25/01 DS300197 GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS 4N25 4N37 4N26 H11A1 4N27 H11A2 4N28 H11A3 4N35 H11A4 4N36 H11A5 TYPICAL PERFORMANCE CURVES Fig. 2 LED Forward Voltage vs. Forward Current (White Package) 1.8 1.8 1.7 1.7 VF - FORWARD VOLTAGE (V) VF - FORWARD VOLTAGE (V) Fig. 1 LED Forward Voltage vs. Forward Current (Black Package) 1.6 1.5 1.4 TA = 55˚C 1.3 1.2 TA = 25˚C 1.1 TA = 100˚C 1.6 1.5 1.4 TA = 55˚C 1.3 TA = 25˚C 1.2 TA = 100˚C 1.1 1.0 1.0 1 10 100 1 10 IF - LED FORWARD CURRENT (mA) 100 IF - LED FORWARD CURRENT (mA) Fig.3 Normalized CTR vs. Forward Current (Black Package) Fig.4 Normalized CTR vs. Forward Current (White Package) 1.4 1.6 VCE = 5.0V TA = 25˚C Normalized to IF = 10 mA VCE = 5.0V TA = 25˚C 1.4 1.2 Normalized to IF = 10 mA 1.2 NORMALIZED CTR NORMALIZED CTR 1.0 0.8 0.6 0.4 1.0 0.8 0.6 0.4 0.2 0.2 0.0 0.0 0 5 10 15 20 0 2 IF - FORWARD CURRENT (mA) 4 6 8 10 12 14 16 18 20 IF - FORWARD CURRENT (mA) Fig. 5 Normalized CTR vs. Ambient Temperature (Black Package) Fig. 6 Normalized CTR vs. Ambient Temperature (White Package) 1.6 1.4 1.4 1.2 IF = 5 mA NORMALIZED CTR NORMALIZED CTR IF = 5 mA 1.2 IF = 10 mA 1.0 0.8 0.6 IF = 10 mA 0.8 7/25/01 Normalized to IF = 10 mA TA = 25˚C IF = 20 mA 0.2 -50 -25 0 25 50 75 100 125 -60 TA - AMBIENT TEMPERATURE (˚C) DS300197 IF = 20 mA 0.6 0.4 Normalized to IF = 10 mA TA = 25˚C 0.4 -75 1.0 -40 -20 0 20 40 60 80 100 TA - AMBIENT TEMPERATURE (˚C) 5 OF 12 www.fairchildsemi.com GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS 4N25 4N37 4N26 H11A1 4N27 H11A2 4N28 H11A3 4N36 H11A5 Fig. 8 CTR vs. RBE (Unsaturated) (White Package) Fig. 7 CTR vs. RBE (Unsaturated) (Black Package) 1.0 1.0 NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN)) NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN)) 4N35 H11A4 0.9 VCE= 5.0 V 0.8 IF = 20 mA 0.7 0.6 IF = 10 mA 0.5 0.4 IF = 5 mA 0.3 0.2 0.1 0.9 IF = 20 mA 0.8 IF = 10 mA 0.7 IF = 5 mA 0.6 0.5 0.4 0.3 0.2 VCE= 5.0 V 0.1 0.0 0.0 10 100 1000 10 100 RBE- BASE RESISTANCE (kΩ) Fig. 9 CTR vs. RBE (Saturated) (Black Package) Fig. 10 CTR vs. RBE (Saturated) (White Package) 1.0 NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN)) NORMALIZED CTR ( CTRRBE / CTRRBE(OPEN)) 1.0 0.9 VCE= 0.3 V 0.8 IF = 20 mA 0.7 0.6 IF = 10 mA 0.5 0.4 IF = 5 mA 0.3 0.2 0.1 0.0 0.9 VCE= 0.3 V 0.8 IF = 20 mA 0.7 0.6 IF = 10 mA 0.5 0.4 0.3 IF = 5 mA 0.2 0.1 0.0 10 100 1000 10 100 RBE- BASE RESISTANCE (k Ω) 10 1 IF = 2.5 mA 0.1 IF = 10 mA IF = 20 mA IF = 5 mA TA = 25˚C 0.001 0.01 0.1 1 10 Fig. 12 Collector-Emitter Saturation Voltage vs Collector Current (White Package) VCE (SAT) - COLLECTOR-EMITTER SATURATION VOLTAGE (V) 100 0.01 100 TA = 25˚C 10 1 IF = 2.5 mA 0.1 IF = 20 mA 0.01 IF = 5 mA 0.001 0.01 IF = 10 mA 0.1 1 10 IC - COLLECTOR CURRENT (mA) IC - COLLECTOR CURRENT (mA) www.fairchildsemi.com 1000 RBE- BASE RESISTANCE (k Ω) Fig. 11 Collector-Emitter Saturation Voltage vs Collector Current (Black Package) VCE (SAT) - COLLECTOR-EMITTER SATURATION VOLTAGE (V) 1000 RBE- BASE RESISTANCE (kΩ) 6 OF 12 7/25/01 DS300197 GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS 4N25 4N37 4N26 H11A1 4N27 H11A2 4N28 H11A3 1000 1000 IF = 10 mA VCC = 10 V TA = 25˚C IF = 10 mA VCC = 10 V TA = 25˚C SWITCHING SPEED - (µs) 100 Toff 10 Tf Ton 1 Tr 0.1 100 Toff 10 Ton 1 Tr 1 10 100 0.1 1 100 Fig. 16 Normalized ton vs. RBE (White Package) Fig. 15 Normalized ton vs. RBE (Black Package) 5.0 5.0 VCC = 10 V IC = 2 mA RL = 100 Ω 4.5 NORMALIZED ton - (ton(RBE) / ton(open)) NORMALIZED ton - (ton(RBE) / ton(open)) 10 R-LOAD RESISTOR (kΩ) R-LOAD RESISTOR (kΩ) 4.0 3.5 3.0 2.5 2.0 1.5 1.0 4.5 VCC = 10 V IC = 2 mA RL = 100 Ω 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 10 100 1000 10000 10 100000 RBE- BASE RESISTANCE (k Ω) 1.3 NORMALIZED toff - (toff(RBE) / toff(open)) 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 VCC = 10 V IC = 2 mA RL = 100 Ω 0.4 1000 10000 100000 Fig. 18 Normalized toff vs. RBE (White Package) 1.4 0.5 100 RBE- BASE RESISTANCE (k Ω) Fig. 17 Normalized toff vs. RBE (Black Package) NORMALIZED toff - (toff(RBE) / toff(open)) Tf 0.1 0.1 0.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 VCC = 10 V IC = 2 mA RL = 100 Ω 0.5 0.4 0.3 0.2 0.2 0.1 0.1 10 100 1000 10000 10 100000 RBE- BASE RESISTANCE (k Ω) DS300197 4N36 H11A5 Fig. 14 Switching Speed vs. Load Resistor (White Package) Fig. 13 Switching Speed vs. Load Resistor (Black Package) SWITCHING SPEED - (µs) 4N35 H11A4 7/25/01 100 1000 10000 100000 RBE- BASE RESISTANCE (k Ω) 7 OF 12 www.fairchildsemi.com GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS 4N25 4N37 4N26 H11A1 4N27 H11A2 4N28 H11A3 4N35 H11A4 4N36 H11A5 Fig. 19 Dark Current vs. Ambient Temperature 10000 ICEO - COLLECTOR -EMITTER DARK CURRENT (nA) VCE = 10 V TA = 25˚C 1000 100 10 1 0.1 0.01 0.001 0 20 40 60 80 100 TA - AMBIENT TEMPERATURE (˚C) TEST CIRCUIT WAVE FORMS VCC = 10V INPUT PULSE IC IF INPUT RL 10% OUTPUT OUTPUT PULSE 90% RBE tr ton tf toff Adjust IF to produce IC = 2 mA Figure 20. Switching Time Test Circuit and Waveforms www.fairchildsemi.com 8 OF 12 7/25/01 DS300197 GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS 4N25 4N37 4N26 H11A1 4N27 H11A2 4N28 H11A3 4N35 H11A4 4N36 H11A5 Black Package (No -M Suffix) Package Dimensions (Through Hole) Package Dimensions (Surface Mount) PIN 1 ID. 0.350 (8.89) 0.330 (8.38) 3 2 PIN 1 ID. 1 0.270 (6.86) 0.240 (6.10) SEATING PLANE 0.270 (6.86) 0.240 (6.10) 0.350 (8.89) 0.330 (8.38) 5 4 0.070 (1.78) 0.045 (1.14) 6 0.300 (7.62) TYP 0.070 (1.78) 0.045 (1.14) 0.200 (5.08) 0.135 (3.43) 0.200 (5.08) 0.165 (4.18) 0.016 (0.41) 0.008 (0.20) 0.020 (0.51) MIN 0.154 (3.90) 0.100 (2.54) 0.016 (0.40) 0.008 (0.20) 0.022 (0.56) 0.016 (0.41) 0° to 15° 0.020 (0.51) MIN 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP 0.300 (7.62) TYP 0.016 (0.40) MIN 0.315 (8.00) MIN 0.405 (10.30) MAX 0.100 (2.54) TYP Lead Coplanarity : 0.004 (0.10) MAX Package Dimensions (0.4”Lead Spacing) Recommended Pad Layout for Surface Mount Leadform 0.270 (6.86) 0.240 (6.10) 0.070 (1.78) 0.060 (1.52) SEATING PLANE 0.350 (8.89) 0.330 (8.38) 0.415 (10.54) 0.070 (1.78) 0.045 (1.14) 0.100 (2.54) 0.295 (7.49) 0.030 (0.76) 0.200 (5.08) 0.135 (3.43) 0.154 (3.90) 0.100 (2.54) 0.004 (0.10) MIN 0.016 (0.40) 0.008 (0.20) 0° to 15° 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP 0.400 (10.16) TYP NOTE All dimensions are in inches (millimeters) DS300197 7/25/01 9 OF 12 www.fairchildsemi.com GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS 4N25 4N37 4N26 H11A1 4N27 H11A2 4N28 H11A3 4N35 H11A4 4N36 H11A5 White Package (-M Suffix) Package Dimensions (Through Hole) Package Dimensions (Surface Mount) 0.350 (8.89) 0.320 (8.13) 0.350 (8.89) 0.320 (8.13) 0.260 (6.60) 0.240 (6.10) 0.070 (1.77) 0.040 (1.02) 0.260 (6.60) 0.240 (6.10) 0.390 (9.90) 0.332 (8.43) 0.070 (1.77) 0.040 (1.02) 0.320 (8.13) 0.320 (8.13) 0.014 (0.36) 0.010 (0.25) 0.014 (0.36) 0.010 (0.25) 0.200 (5.08) 0.115 (2.93) 0.200 (5.08) 0.115 (2.93) 0.100 (2.54) 0.015 (0.38) 0.012 (0.30) 0.008 (0.20) 0.025 (0.63) 0.020 (0.51) 0.020 (0.50) 0.016 (0.41) 0.100 (2.54) 15° 0.100 [2.54] 0.035 (0.88) 0.006 (0.16) 0.020 (0.50) 0.016 (0.41) 0.012 (0.30) Package Dimensions (0.4”Lead Spacing) 0.350 (8.89) 0.320 (8.13) Recommended Pad Layout for Surface Mount Leadform 0.070 (1.78) 0.260 (6.60) 0.240 (6.10) 0.060 (1.52) 0.070 (1.77) 0.040 (1.02) 0.425 (10.79) 0.100 (2.54) 0.305 (7.75) 0.014 (0.36) 0.010 (0.25) 0.030 (0.76) 0.200 (5.08) 0.115 (2.93) 0.100 (2.54) 0.015 (0.38) 0.020 (0.50) 0.016 (0.41) 0.100 [2.54] 0.012 (0.30) 0.008 (0.21) 0.425 (10.80) 0.400 (10.16) NOTE All dimensions are in inches (millimeters) www.fairchildsemi.com 10 OF 12 7/25/01 DS300197 GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS 4N25 4N37 4N26 H11A1 4N27 H11A2 4N28 H11A3 4N35 H11A4 4N36 H11A5 ORDERING INFORMATION Order Entry Identifier Black Package (No Suffix) White Package (-m Suffix) .S Option S Surface Mount Lead Bend .SD SR2 Surface Mount; Tape and reel .W T 0.4” Lead Spacing .300 V VDE 0884 .300W TV VDE 0884, 0.4” Lead Spacing .3S SV VDE 0884, Surface Mount .3SD SR2V VDE 0884, Surface Mount, Tape & Reel QT Carrier Tape Specifications (“D” Taping Orientation) (Black Package, No Suffix) 12.0 ± 0.1 4.85 ± 0.20 4.0 ± 0.1 0.30 ± 0.05 4.0 ± 0.1 Ø1.55 ± 0.05 1.75 ± 0.10 7.5 ± 0.1 16.0 ± 0.3 13.2 ± 0.2 9.55 ± 0.20 0.1 MAX 10.30 ± 0.20 Ø1.6 ± 0.1 User Direction of Feed QT Carrier Tape Specifications (“D” Taping Orientation) (White Package, -M Suffix) 12.0 ± 0.1 4.5 ± 0.20 2.0 ± 0.05 0.30 MAX 4.0 ± 0.1 Ø1.5 MIN 1.75 ± 0.10 11.5 ± 1.0 24.0 ± 0.3 21.0 ± 0.1 9.1 ± 0.20 0.1 MAX 10.1 ± 0.20 Ø1.5 ± 0.1/-0 User Direction of Feed DS300197 7/25/01 11 OF 12 www.fairchildsemi.com GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS 4N25 4N37 4N26 H11A1 4N27 H11A2 4N28 H11A3 4N35 H11A4 4N36 H11A5 DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF 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. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body,or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in labeling, can be reasonably expected to result in a significant injury of the user. www.fairchildsemi.com 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 12 OF 12 7/25/01 DS300197