4N35 Phototransistor Optocoupler General Purpose Type Data Sheet Lead (Pb) Free RoHS 6 fully compliant RoHS 6 fully compliant options available; -xxxE denotes a lead-free product Description The 4N35 is an optocoupler for general purpose applications. It contains a light emitting diode optically coupled to a photo-transistor. It is packaged in a 6-pin DIP package and available in wide-lead spacing option and lead bend SMD option. Response time, tr, is typically 3 µs and minimum CTR is 100% at input current of 10 mA. Applications • I/O interfaces for computers • System appliances, measuring instruments • Signal transmission between circuits of different potentials and impedances Functional Diagram PIN NO. AND INTERNAL CONNECTION DIAGRAM 6 5 4 Features • High Current Transfer Ratio (CTR: min. 100% at IF = 10 mA, VCE = 10 V) • Response time (tr: typ., 3 µs at VCE = 10 V, IC = 2 mA, RL = 100 Ω) • Input-output isolation voltage (Viso = 3550 Vrms) • Dual-in-line package • UL approved • CSA approved • IEC/EN/DIN EN 60747-5-2 approved • Options available: – Leads with 0.4" (10.16 mm) spacing (W00) – Leads bends for surface mounting (300) – Tape and reel for SMD (500) – IEC/EN/DIN EN 60747-5-2 approvals (060) Schematic ANODE 1 IF 6 + BASE VF CATHODE 1 2 1. ANODE 2. CATHODE 3. NC – 2 IC 5 COLLECTOR 3 4. EMITTER 5. COLLECTOR 6. BASE 4 EMITTER 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. Ordering Information 4N35-xxxx is UL Recognized with 3550 Vrms for 1 minute per UL1577 and is approved under CSA Component Acceptance Notice #5, File CA 88324. RoHS Component Option Part Number Rank '0' 100%<CTR Package -000E 300 mil DIP-6 65 pcs per tube -300E 300 mil DIP-6 X X 65 pcs per tube -500E 300 mil DIP-6 X X 1000 pcs per reel 4N35 -060E 300 mil DIP-6 X 65 pcs per tube -360E 300 mil DIP-6 X X X 65 pcs per tube -560E 300 mil DIP-6 X X X 1000 pcs per reel -W00E 400 mil DIP-6 65 pcs per tube -W60E 400 mil DIP-6 65 pcs per tube Surface Mount Gull Wing Tape & Reel IEC/EN/DIN EN 60747-5-2 X X X Quantity 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: 4N35-360E to order product of 300 mil DIP-6 DC Gull Wing Surface Mount package in Tube packaging with 100%<CTR, IEC/EN/DIN EN 60767-5-2 Safety Approval and RoHS compliant. Example 2: 4N35-W00E to order product of 400 mil DIP-6 DC package in Tube packaging with 100%<CTR and RoHS compliant. Option datasheets are available. Contact your Avago sales representative or authorized distributor for information. Package Outline Drawings 4N35-000E 7.3 ± 0.5 (0.287) LEAD FREE A 4N35 Y Y WW 3.5 ± 0.5 (0.138) 6.5 ± 0.5 (0.256) ANODE 7.62 ± 0.3 (0.3) 0.5 TYP. (0.02) 3.3 ± 0.5 (0.13) 2.8 ± 0.5 (0.110) DATE CODE 2.54 ± 0.25 (0.1) DIMENSIONS IN MILLIMETERS AND (INCHES) 0.26 (0.010) 0.5 ± 0.1 (0.02) 7.62 ~ 9.98 4N35-060E 7.3 ± 0.5 (0.287) LEAD FREE A 4N35 V Y Y WW 3.5 ± 0.5 (0.138) 6.5 ± 0.5 (0.256) ANODE 7.62 ± 0.3 (0.3) 0.5 TYP. (0.02) 3.3 ± 0.5 (0.13) 2.8 ± 0.5 (0.110) DATE CODE 2.54 ± 0.25 (0.1) DIMENSIONS IN MILLIMETERS AND (INCHES) 0.26 (0.010) 0.5 ± 0.1 (0.02) 7.62 ~ 9.98 4N35-W00E 7.62 ± 0.3 (0.3) 7.3 ± 0.5 (0.287) LEAD FREE A 4N35 Y Y WW 3.5 ± 0.5 (0.138) 6.5 ± 0.5 (0.256) ANODE 6.9 ± 0.5 (0.272) 2.8 ± 0.5 (0.110) DATE CODE 2.3 ± 0.5 (0.09) 2.54 ± 0.25 (0.1) 0.5 ± 0.1 (0.02) 0.26 (0.010) 10.16 ± 0.5 (0.4) DIMENSIONS IN MILLIMETERS AND (INCHES) 4N35-300E 7.62 ± 0.3 (0.3) 7.3 ± 0.5 (0.287) LEAD FREE A 4N35 Y Y WW 3.5 ± 0.5 (0.138) 6.5 ± 0.5 (0.256) 0.35 ± 0.25 (0.014) ANODE 1.2 ± 0.1 (0.047) DATE CODE DIMENSIONS IN MILLIMETERS AND (INCHES) 2.54 ± 0.25 (0.1) 1.0 ± 0.25 (0.39) 10.16 ± 0.3 (0.4) 0.26 (0.010) Solder Reflow Temperature Profile 2) When using another soldering method such as infrared ray lamp, the temperature may rise partially in the mold of the device. Keep the temperature on the package of the device within the condition of (1) above. 250°C Temperature (°C) 1) One-time soldering reflow is recommended within the condition of temperature and time profile shown at right. 30 seconds 217°C 200°C 150°C 60 sec 25°C 60 ~ 150 sec 90 sec Time (sec) Note: Non-halide flux should be used. Absolute Maximum Ratings Storage Temperature, TS –55˚C to +150˚C Operating Temperature, TA –55˚C to +100˚C Lead Solder Temperature, max. (1.6 mm below seating plane) 260˚C for 10 s Average Forward Current, IF 60 mA Reverse Input Voltage, VR 6V Input Power Dissipation, PI 100 mW Collector Current, IC 100 mA Collector-Emitter Voltage, VCEO 30 V Emitter-Collector Voltage, VECO 7V Collector-Base Voltage, VCBO 70 V Collector Power Dissipation 300 mW Total Power Dissipation 350 mW Isolation Voltage, Viso (AC for 1 minute, R.H. = 40 ~ 60%) 3550 Vrms 260°C (Peak Temperature) 60 sec Electrical Specifications (TA = 25˚C) Parameter Symbol Min. Typ. Max. Units Test Conditions Forward Voltage VF – 1.2 1.5 V IF = 10 mA Reverse Current IR – – 10 µA VR = 4 V Terminal Capacitance Ct – 50 – pF V = 0, f = 1 KHz Collector Dark Current ICEO – – 50 nA VCE = 10 V, IF = 0, TA = 25˚C – – 500 µA VCE = 30 V, IF = 0, TA = 100˚C Collector-Emitter Breakdown Voltage BVCEO 30 – V IC = 0.1 mA, IF = 0 Emitter-Collector Breakdown Voltage BVECO 7 – – V IE = 10 µA, IF = 0 Collector-Base Breakdown Voltage BVCBO 70 – – V IC = 0.1 mA, IF = 0 Collector Current IC 10 – – mA IF = 10 mA *Current Transfer Ratio CTR 100 – – % VCE = 10 V Collector-Emitter Saturation Voltage VCE(sat) – – 0.3 V IF = 50 mA, IC = 2 mA Response Time (Rise) tr – 3 10 µs VCC = 10 V, IC = 2 mA Response Time (Fall) tf – 3 10 µs RL = 100 Ω Isolation Resistance Riso – Ω DC 500 V 40 ~ 60% R.H. Floating Capacitance V = 0, f = 1 MHz Cf 5 x 1010 1 x 1011 – 1 2.5 pF 80 60 40 20 0 -55 -25 0 25 50 75 100 125 TA – AMBIENT TEMPERATURE – °C Figure 1. Forward current vs. temperature. 4N35 fig 1 500 400 IF – FORWARD CURRENT – mA IF – FORWARD CURRENT – mA 100 PC – COLLECTOR POWER DISSIPATION – mW IC x 100% IF * CTR = 300 200 100 0 -55 -25 0 25 50 75 100 125 TA – AMBIENT TEMPERATURE – °C Figure 2. Collector power dissipation vs. temperature. 4N35 fig 2 TA = 75°C 200 100 TA = 50°C TA = 0°C TA = 25°C TA = -25°C 50 20 10 5 2 1 0 0.5 1.0 1.5 2.0 2.5 VF – FORWARD VOLTAGE – V Figure 3. Forward current vs. forward voltage. 4N35 fig 3 3.0 120 100 80 RBE = 60 40 20 500 kΩ 0 0.1 0.2 100 kΩ 0.5 1 2 5 10 20 VCE(SAT.) – COLLECTOR-EMITTER SATURATION VOLTAGE – V IF = 50 mA IC = 2 mA 0.08 0.06 0.04 0.02 0 -55 -25 0 25 50 75 10 IF = 5 mA IF = 2 mA 0 5 100 5 VOLTAGE GAIN AV – dB VCE = 5 V IC = 2 mA TA = 25°C -5 -10 -15 RL = 10 kΩ RL = 1 kΩ RL = 100 Ω -20 0.5 1 2 5 10 20 50 100 200 500 f – FREQUENCY – kHz Figure 10. Frequency response. 4N35 fig 10 150 10 100 50 0 -55 200 100 10-8 5 10-9 5 10-10 5 10-11 5 10-12 5 -25 20 40 60 80 100 125 TA – AMBIENT TEMPERATURE – °C IC = 0.5 mA IC = 1 mA 4 IC = 2 mA IC = 3 mA 3 IC = 6 mA 2 IC = 7 mA 1 0 0 5 10 IF – FORWARD CURRENT – mA Figure 11. Collector-emitter saturation voltage vs. 4N35 fig 11 forward current. 50 VCE = 10 V 50 75 100 tf tr IC = 2 mA td TA = 25°C 20 10 5 ts 2 1 0.5 0.2 0.1 0.05 0.1 0.2 0.5 1 2 4N35 fig 9 TA = 25°C 5 25 5 10 20 Figure 9. Response time vs. load resistance. 4N35 fig 8 6 0 RL – LOAD RESISTANCE – kΩ Figure 8. Collector dark current vs. temperature. 7 -25 Figure 6. Relative current transfer ratio vs. tempera4N35 fig 6 ture. 5 10-13 -55 IF = 10 mA VCE = 10 V TA – AMBIENT TEMPERATURE – °C VCE = 10 V -7 VCE(SAT.) – COLLECTOR-EMITTER SATURATION VOLTAGE – V Figure 7. Collector-emitter saturation voltage vs. 4N35 fig 7 temperature. 0 15 10-6 TA – AMBIENT TEMPERATURE – °C 5 10 Figure 5. Collector current vs. collector-emitter volt4N35 fig 5 age. 4N35 fig 4 ICEO – COLLECTOR DARK CURRENT – A Figure 4. Current transfer ratio vs. forward current. 0.10 IF = 10 mA PC (MAX.) VCE – COLLECTOR-EMITTER VOLTAGE – V IF – FORWARD CURRENT – mA 0.12 20 0 50 100 IF = 15 mA RELATIVE CURRENT TRANSFER RATIO – % 140 TA = 25°C RESPONSE TIME – µs 160 30 VCE = 10 V TA = 25°C IC – COLLECTOR CURRENT – mA CTR – CURRENT TRANSFER RATIO – % 180 15 50 Test Circuit for Frequency Response Test Circuit for Response Time VCC RL RD INPUT VCC RL RD OUTPUT OUTPUT ~ 4N35 Test Circuit 1 INPUT 10% OUTPUT 90% td ts tr tf 4N35 Test Circuit 1 For product information and a complete list of distributors, please go to our website: www.avagotech.com Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries. Data subject to change. Copyright © 2007 Avago Technologies Limited. All rights reserved. Obsoletes AV01-0537EN AV02-0773EN - October 18, 2007