Photocoupler Product Data Sheet 4N35/ 4N37 (M, S, S-TA1) Spec No. :DS-70-99-0012 Effective Date: 08/22/2017 Revision: E LITE-ON DCC RELEASE BNS-OD-FC001/A4 LITE-ON Technology Corp. / Optoelectronics No.90,Chien 1 Road, Chung Ho, New Taipei City 23585, Taiwan, R.O.C. Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-0660 Photocoupler 4N3X series 1. DESCRIPTION 1.1 Features o Current transfer ratio (CTR : MIN. 100% at I = 10mA, V = 10V, Ta=25 C) F CE High input-output isolation voltage 4N35 series : Viso = 3,550Vrms 4N37 series : Viso = 1,500Vrms Response time (tr : TYP. 3s at Vcc = 10V, IC = 2mA, RL = 100) Dual-in-line package : 4N35, 4N37 Wide lead spacing package : 4N35M, 4N37M Surface mounting package : 4N35S, 4N37S Tape and reel packaging : 4N35S-TA, 4N37S-TA, 4N35S-TA1, 4N37S-TA1 Safety approval * UL approved (No. E113898) * CSA approved (No. CA91533-1) * FIMKO approved ( No. 193422-01) * VDE approved ( No. 40015248) * BSI approved (No. 9018-9) * CQC approved (No.CQC11001061921-2) Creepage distance > 8.0 mm Clearance > 8.0 mm The relevant models are the models Approved by VDE according to DIN EN 60747-5-5 Approved Model No.: 4N35-V / 4N37-V / 4N35M-V / 4N37M-V / 4N35S-V / 4N37S-V / 4N35STA-V / 4N37STA-V / 4N35STA1-V / 4N37STA1-V VDE approved No.: 40015248 (According to the specification DIN EN 60747-5-5) Operating isolation voltage VIORM : 420V (Peak) Transient voltage VTR : 6000V (Peak) Pollution : 2 (According to VDE 0110-1 : 1997-04) Clearances distance (Between input and output) : 7.0mm (MIN.) Creepage distance (Between input and output) : 7.0mm (MIN.) Isolation thickness between input and output : 0.4mm (MIN.) Safety limit values Current (Isi) : 400mA (Diode side) Power (Psi) : 700mW (Phototransistor side) o Temperature(Tsi) : 175 C In order to keep safety electric isolation of photocoupler, please set the protective circuit to keep within safety limit values when the actual application equipment troubled. Indication of VDE approval prints on sleeve package. Part No. : 4N3X series BNS-OD-FC002/A4 1/15 Rev.: D
