L IT E - O N T E CH NO L O G Y CO RP O RAT IO N Property of LITE-ON Only FEATURES * High crrent transfer ratio ( CTR : MIN. 100% at IF = 10mA, VCE = 10V ) * Response time ( ton : TYP. 3s at VCC = 10V, IC = 2mA, RL = 100 ) * Input-output isolation voltage 4N35 series : Viso = 3,550Vrms 4N37 series : Viso = 1,500Vrms * Dual-in-line package : 4N35, 4N37 * Wide lead spacing package : 4N35M, 4N37M * Surface mounting package : 4N35S, 4N37S * Tape and reel packaging : 4N35S-TA1, 4N37S-TA1 * Safety approval UL& cUL, VDE, FIMKO, CQC approved * RoHS compliant Part No. : 4N35 / 4N37 ( M, S, S-TA1 ) (Rev.- October 17 2011) BNS-OD-C131/A4 Page : 1 of 11 L IT E - O N T E CH NO L O G Y CO RP O RAT IO N Property of LITE-ON Only OUTLINE DIMENSIONS 4N35 : 4N37 : *1. Year date code. *2. 2-digit work week. *3. Factory identification mark shall be marked (Y : Thailand, X : China-TJ, W : China-CZ) Part No. : 4N35 / 4N37 ( M, S, S-TA1 ) (Rev.- October 17 2011) BNS-OD-C131/A4 Page : 2 of 11 L IT E - O N T E CH NO L O G Y CO RP O RAT IO N Property of LITE-ON Only OUTLINE DIMENSIONS 4N35M : 4N37M : *1. Year date code. *2. 2-digit work week. *3. Factory identification mark shall be marked (Y : Thailand, X : China-TJ, W : China-CZ) Part No. : 4N35 / 4N37 ( M, S, S-TA1 ) (Rev.- October 17 2011) BNS-OD-C131/A4 Page : 3 of 11 L IT E - O N T E CH NO L O G Y CO RP O RAT IO N Property of LITE-ON Only OUTLINE DIMENSIONS 4N35S : 4N37S : *1. Year date code. *2. 2-digit work week. *3. Factory identification mark shall be marked (Y : Thailand, X : China-TJ, W : China-CZ) Part No. : 4N35 / 4N37 ( M, S, S-TA1 ) (Rev.- October 17 2011) BNS-OD-C131/A4 Page : 4 of 11 L IT E - O N T E CH NO L O G Y CO RP O RAT IO N Property of LITE-ON Only TAPING DIMENSIONS 4N35S-TA1 , 4N37S-TA1 : Description Tape wide Pitch of sprocket holes Distance of compartment Distance of compartment to compartment Symbol W P0 F P2 P1 Part No. : 4N35 / 4N37 ( M, S, S-TA1 ) (Rev.- October 17 2011) BNS-OD-C131/A4 Dimensions in mm ( inches ) 16 0.3 ( .63 ) 4 0.1 ( .15 ) 7.5 0.1 ( .295 ) 2 0.1 ( .079 ) 12 0.1 ( .472 ) Page : 5 of 11 L IT E - O N T E CH NO L O G Y CO RP O RAT IO N Property of LITE-ON Only ABSOLUTE MAXIMUM RATING ( Ta = 25C ) PARAMETER INPUT OUTPUT SYMBOL RATING UNIT Forward Current IF 60 mA Reverse Voltage VR 6 V Power Dissipation P 100 mW Collector - Emitter Voltage VCEO 30 V Emitter - Collector Voltage VECO 7 V Collector - Base Voltage VCBO 70 V Collector Current IC 100 mA Collector Power Dissipation PC 300 mW Ptot 350 mW Total Power Dissipation 4N35 series *1 Isolation Voltage 3550 Viso 4N37 series Vrms 1500 Operating Temperature Topr -55 ~ +100 C Storage Temperature Tstg -55 ~ +150 C Tsol 260 C *2 Soldering Temperature *1. AC For 1 Minute, R.H. = 40 ~ 60% Isolation voltage shall be measured using the following method. (1) Short between anode and cathode on the primary side and between collector, emitter and base on the secondary side. (2) The isolation voltage tester with zero-cross circuit shall be used. (3) The waveform of applied voltage shall be a sine wave. *2. For 10 Seconds Part No. : 4N35 / 4N37 ( M, S, S-TA1 ) (Rev.- October 17 2011) BNS-OD-C131/A4 Page : 6 of 11 L IT E - O N T E CH NO L O G Y CO RP O RAT IO N Property of LITE-ON Only ELECTRICAL - OPTICAL CHARACTERISTICS ( Ta = 25C ) PARAMETER INPUT SYMBOL MIN. TYP. MAX. UNIT CONDITIONS Forward Voltage VF -- 1.2 1.5 V IF=10mA Reverse Current IR -- -- 10 A VR=4V Terminal Capacitance Ct -- 50 -- pF V=0, f=1KHz -- -- 50 nA VCE=10V, IF=0 -- -- 500 A VCE=30V, IF=0 Collector Dark Current Ta=25C ICEO Ta=100C Collector-Emitter Breakdown Voltage BVCEO 30 -- -- V IC=0.1mA IF=0 Emitter-Collector Breakdown Voltage BVECO 7 -- -- V IE=10A IF=0 Collector-Base Breakdown Voltage BVCBO 70 -- -- V IC=0.1mA IF=0 IC 10 -- -- mA * Current Transfer Ratio CTR 100 -- -- % Collector-Emitter Saturation Voltage VCE(sat) -- -- 0.3 V IF=50mA IC=2mA Isolation Resistance Riso -- DC500V 40 ~ 60% R.H. Floating Capacitance Cf -- 1 2.5 pF V=0, f=1MHz Response Time (Turn-on) ton -- 3 10 s Response Time (Turn-off) toff -- 3 10 s OUTPUT Collector Current TRANSFER 5x1010 1x1011 CHARACTERISTICS * CTR = IF=10mA VCE=10V VCC=10V, IC=2mA RL=100 IC x 100% IF Part No. : 4N35 / 4N37 ( M, S, S-TA1 ) (Rev.- October 17 2011) BNS-OD-C131/A4 Page : 7 of 11 L IT E - O N T E CH NO L O G Y CO RP O RAT IO N Property of LITE-ON Only CHARACTERISTICS CURVES Fig.1 Forward Current vs. Ambient Temperature Fig.2 Collector Power Dissipation vs. Ambient Temperature Collector Power dissipation Pc (mW) Forward current IF (mA) 100 80 60 40 20 0 -55 -25 0 25 50 75 400 300 200 100 0 -55 100 125 -25 0 25 50 75 100 125 o o Ambient temperature Ta ( C) Ambient temperature Ta ( C) Fig.4 Current Transfer Ratio vs. Forward Current Fig.3 Forward Current vs. Forward Voltage 500 Current transfer ratio CTR (%) Forward current I F(mA) o Ta= 75 C o 50 C 200 o 25 oC 0C o -25 C 100 50 20 10 5 2 160 140 120 100 0.5 1.0 1.5 2.0 2.5 60 40 20 100k 0 0.1 0.2 0.5 1 3.0 Forward voltage VF (V) Fig.5 Collector Current vs. Collector-emitter Voltage R = 80 1 0 V = 10V o Ta= 25 C 100k 2 5 10 20 50 100 Forward current IF (mA) o Fig.6 Relative Current Transfer Ratio vs. Ambient Temperature Ta= 25 C 30 Collector current Ic (mA) 10mA 20 5mA 10 2mA Relative current transfer ratio (%) 150 Pc(MAX.) I F= 15mA I F= 10mA VCE= 10V 100 50 0 0 5 10 15 Collector-emitter voltage V (V) Part No. : 4N35 / 4N37 ( M, S, S-TA1 ) (Rev.- October 17 2011) BNS-OD-C131/A4 0 -55 -25 0 25 50 75 100 o Ambient temperature Ta ( C) Page : 8 of 11 L IT E - O N T E CH NO L O G Y CO RP O RAT IO N Property of LITE-ON Only CHARACTERISTICS CURVES Fig.7 Collector-emitter Saturation Voltage vs. Ambient Temperature Fig.8 Collector Dark Current vs. Ambient Temperature -6 10 I F= 50mA Ic= 2mA 0.10 Collector dark current ICEO (A) Collector-emitter saturation voltage V (sat) (V) 0.12 0.08 0.06 0.04 0.02 0 -55 5 5 -8 10 5 -9 10 5 -10 10 5 -11 10 5 -12 10 5 -13 10 -25 0 25 50 75 100 -55 20 40 60 100 100 125 Ambient temperature Ta ( C) Fig.9 Response Time vs. Load Resistance Fig.10 Frequency Response 5 V = 10V Ic= 2mA o Ta= 25 C V = 5V Ic= 2mA o Ta= 25 C tf tr Voltage gain Av (dB) 200 100 50 Response time ( s) -25 o o Ambient temperature Ta ( C) td 20 10 5 2 1 ts 0 -5 RL= 10k 100 -10 1k -15 0.5 0.2 0.05 0.1 0.2 0.5 1 2 -20 0.5 1 5 10 20 50 Load resistance RL (k ) 7 5 10 20 50 100 200 500 Test Circuit for Response Time Ic= 0.5mA o Ta= 25 C 1mA 6 2 Frequency f (kHz) Fig.11 Collector-emitter Saturation Voltage vs. Forward Current Collector-emitter saturation voltage VCE(sat) V = 10V -7 10 Vcc Input RD RL Input Output Output 10% 2mA 5 90% 3mA 5mA 7mA 4 ts td tr 3 tf Test Circuit for Frequency Response 2 Vcc 1 RD 0 0 5 10 RL Output 15 Forward current IF (mA) Part No. : 4N35 / 4N37 ( M, S, S-TA1 ) (Rev.- October 17 2011) BNS-OD-C131/A4 Page : 9 of 11 L IT E - O N T E CH NO L O G Y CO RP O RAT IO N Property of LITE-ON Only RECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD) Unit : mm Part No. : 4N35 / 4N37 ( M, S, S-TA1 ) (Rev.- October 17 2011) BNS-OD-C131/A4 Page : 10 of 11 L IT E - O N T E CH NO L O G Y CO RP O RAT IO N Property of LITE-ON Only Notes: - Lite-On is continually improving the quality, reliability, function or design and Lite-On reserves the right to make changes without further notices. - The products shown in this publication are designed for the general use in electronic applications such as office automation equipment, communications devices, audio/visual equipment, electrical application and instrumentation. - For equipment/devices where high reliability or safety is required, such as space applications, nuclear power control equipment, medical equipment, etc, please contact our sales representatives. - When requiring a device for any "specific" application, please contact our sales in advice. - If there are any questions about the contents of this publication, please contact us at your convenience. - The contents described herein are subject to change without prior notice. - Immerse the unit's body into solder paste is not recommended. Part No. : 4N35 / 4N37 ( M, S, S-TA1 ) (Rev.- October 17 2011) Page : 11 of 11