Photocoupler Product Data Sheet 4N35/ 4N37 (M, S, S-TA1) Spec No.: DS-70-99-0012 Effective Date: 12/11/2015 Revision: D 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 http://www.liteon.com/opto Photocoupler 4N3X series 1. DESCRIPTION 1.1 Features Current transfer ratio (CTR : MIN. 100% at IF = 10mA, VCE = 10V, Ta=25oC) 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) Temperature(Tsi) : 175oC 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. 1/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D Photocoupler 4N3X series RoHS Compliance All materials be used in device are followed EU RoHS directive (No.2002/95/EC). ESD pass HBM 8000V/MM2000V MSL class1 1.2 Applications Power Supply regulators Digital logic inputs Microprocessor inputs 2/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D Photocoupler 4N3X series 2. PACKAGE DIMENSIONS 2.1 4N35 2.3 4N35S 2.2 4N35M Notes : 1. Year date code. 2. 2-digit work week. 3. Factory identification mark shall be marked (W: China-CZ, Y: Thailand X: China-TJ). 4. VDE option. Dimensions in millimeters(inches). 3/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D Photocoupler 4N3X series 2.4 4N37 2.6 4N37S 2.5 4N37M Notes : 1. Year date code. 2. 2-digit work week. 3. Factory identification mark shall be marked (W: China-CZ, Y: Thailand X: China-TJ). 4. VDE option. Dimensions in millimeters(inches). 4/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D Photocoupler 4N3X series 3. TAPING DIMENSIONS 3.1 4N35S-TA , 4N37S-TA : 3.2 4N35S-TA1 , 4N37S-TA1 : Description Symbol Dimension in mm (inch) Tape wide W 160.3 (0.63) Pitch of sprocket holes P0 40.1 (0.15) F 7.50.1 (0.295) P2 20.1 (0.079) P1 120.1 (0.472) Distance of compartment Distance of compartment to compartment 3.3 Quantities Per Reel Package Type TA/TA1 Quantities (pcs) 1000 5/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D Photocoupler 4N3X series 4. RATING AND CHARACTERISTICS 4.1 Absolute Maximum Ratings at 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 3,550 Vrms 1,500 Vrms Total Power Dissipation 4N35 series *1 Isolation Voltage Viso 4N37 series *1. Operating Temperature Topr -55 ~ +100 C Storage Temperature Tstg -55 ~ +150 C *2 Soldering Temperature Tsol 260 C 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 and emitter 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 6/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D Photocoupler 4N3X series 4.2 ELECTRICAL OPTICAL CHARACTERISTICS at Ta=25C PARAMETER INPUT SYMBOL MIN. TYP. MAX. UNIT Forward Voltage VF -- 1.2 1.5 V IF=10mA Reverse Current IR -- -- 10 A VR=4V Terminal Capacitance Ct -- 50 -- pF V=0, -- -- 50 nA VCE=10V, IF=0 -- -- 500 A VCE=30V, IF=0 30 -- -- V Collector Dark Ta=25C CONDITIONS f=1KHz ICEO Current Ta=100C Collector-Emitter BVCEO IC=0.1mA Breakdown Voltage OUTPUT Emitter-Collector Breakdown IF=0 BVECO 7 -- -- V Voltage IF=0 Collector-Base BVCBO 70 -- -- IC=0.1mA V Breakdown Voltage Collector Current *Current Transfer Ratio IF=0 IC 10 -- -- mA IF=10mA CTR 100 -- -- % VCE=10V VCE(sat) -- -- 0.3 V Collector-Emitter IF=50mA Saturation Voltage TRANSFER Isolation Resistance IE=10A IC=2mA Riso 51010 11011 -- DC500V 40 ~ 60% R.H. CHARACTERISTICS Floating Capacitance Cf -- 1 2.5 pF V=0, Response Time (Rise) tr -- 3 10 s VCE=10V, Response Time (Fall) tf -- 3 10 s RL=100 * CTR IC f=1MHz IC=2mA 100% IF 7/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D Photocoupler 4N3X series 4.3 ISOLATION SPECIFICATION ACCORDING TO VDE Parameter Symbol Conditions Rating Unit 55/100/21 - 2 - - 420 VPEAK tp=60s, qc<5pC 630 VPEAK tp=1s, qc<5pC 788 VPEAK tINI = 10s 6000 VPEAK IF = 0, Pc = 0 175 Class of environmental test - DIN IEC68 Pollution - DIN VDE0110 Remark Maximum Operating VIORM Isolation Voltage Partial Discharge Test Diagram 1 Voltage (Between Input and Output) Vpr Diagram 2 Maximum Over-Voltage VINITIAL Refer to the Diagram 1, 2 Safety Maximum Ratings 1) Case Temperature Tsi o C Refer to the 2) Input Current Isi Pc=0 400 mA Psi - 700 mW Figure 1, 3 3) Electric Power (Output or Total Power Issipation) Isolation Resistance (Test Voltage Between RISO Ta=Tsi MIN.109 Ta=Topr(MAX.) MIN.1011 Ta=25 oC MIN.1012 Input and Output : DC500V) Precautions in performing isolation test * Partial discharge test methods shall be the ones according to the specifications of DIN EN 60747-5-5 * Please don't carry out isolation test (Viso) over VINITIAL ,This product deteriorates isolation characteristics by partial discharge due to applying high voltage (ex. VINITIAL ). And there is possibility that this product occurs partial discharge in operating isolation voltage (VIORM) 8/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D Photocoupler 4N3X series 4.4 PARTIAL DISCHARGE TEST METHOD M etho d (A) fo r typ e testing and rand o m testing . V V IN TIAL V pr V IO RM t1 t ini t tp t3 t2 t1, t2 = 1 to 10s t3, t4 = 1s tp (Partial D isc harg e M easuring Tim e)= 60s tb = 62s tini = 10s t4 tb M etho d (B) fo r ro utine testing . V V pr V IO RM t3 tp t4 t3, t4 = 0.1s tp (Partial D isc harg e M easuring Tim e)= 1s tb = 1.2s t tb The partial discharge level shall not exceed 5 pc during the partial discharge measuring time interval t p under the test conditions shown above. 9/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D Photocoupler 4N3X series 5. CHARACTERISTICS CURVES F ig .1 F o rw a rd C u rre n t vs. A m b ie n t F ig .2 C o lle cto r P o w e r D issip a tio n vs. T e m p e ra tu re A m b ie n t T e m p e ra tu re C o llec to r p o w er d issip atio n Pc (m W) Fo rw ard c urrent I F (m A) 100 80 60 40 20 0 -55 -25 0 25 50 75 100 125 200 150 100 50 0 -55 -25 25 0 50 75 100 o Am b ient tem p erature Ta ( C ) F ig .3 F o rw a rd C u rre n t vs. F o rw a rd F ig .4 C u rre n t T ra n sfe r R a tio vs. F o rw a rd V o lta g e C u rre n t 50 500 V = 10V 200 C urrent Transfer ratio C TR (%) Fo rw ard c urrent I F (m A) o o o o 100 o 50 20 10 5 2 1 0 0.5 1.0 1.5 2.0 2.5 o Ta= 25 C 40 30 20 R = 10 100k 0 0.1 0.2 3.0 Fo rw ard vo ltag e V F (V) 5 10 20 50 100 vs. A m b ie n t T e m p e ra tu re 15 300 Pc (M AX.) 30m A 10 20m A 5 10m A 5m A Relative c urrent transfer ratio (%) IF = 40m A o 2 F ig .6 R e la tive C u rre n t T ra n sfe r R a tio C o lle cto r-e m itte r V o lta g e Ta= 25 C 0.5 1 Fo rw ard c urrent I F (m A) F ig .5 C o lle cto r C u rre n t vs. C o llec to r c urrent Ic (m A) 125 o Am b ient tem p erature Ta ( C ) I F = 10m A V = 10V 200 100 0 0 0 5 10 C o llec to r-em itter vo ltag e VC E (V) 15 -55 -25 0 25 50 75 100 o Am b ient tem p erature Ta ( C ) 10/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D Photocoupler 4N3X series F ig .7 C o lle cto r-e m itte r S a tu ra tio n V o lta g e vs. F ig .8 C o lle cto r D a rk C u rre n t vs. A m b ie n t T e m p e ra tu re A m b ie n t T e m p e ra tu re -6 10 I F = 50m A I C = 2m A 5 C o llec to r d ark c urrent I C EO (A) C o llec to r-em itter saturatio n vo ltag e VC E(sat)(V) 0.3 0.2 0.1 V = 10V -7 10 5 -8 10 5 -9 10 5 -10 10 5 10 5 -12 10 5 -13 0 -55 10 -25 0 25 50 75 100 -55 -25 0 20 40 60 100 125 O O Am b ient tem p erature Ta ( C ) Am b ient tem p erature Ta ( C ) F ig .9 R e sp o n se T im e vs. L o a d R e sista n ce 5 V = 10V Ic = 2m A Ta= 25 C 50 tr O 20 Resp o nse tim e ( s) V = 5V Ic = 2m A Ta= 25 C tf O Vo ltag e g ain Av (d B) 100 F ig .1 0 F re q u e n cy R e sp o n se td 10 5 2 ts 1 0.5 0 -5 100 R L= 10k 1k -10 -15 0.2 0.1 0.05 0.1 0.2 0.5 1 2 5 10 20 Lo ad resistanc e R L (k -20 0.5 50 1 2 5 ) 10 20 50 100 200 500 Freq uenc y f (kH z) F ig .1 1 C o lle cto r-e m itte r S a tu ra tio n T e st C ircu it fo r R e sp o n se T im e 5 7m A 5m A 3m A 2m A 6 1m A Vc c 7 Ic = 0.5m A C o llec to r-em itter saturatio n vo ltag e VC E( sat)(V) V o lta g e vs. F o rw a rd C u rre n t Inp ut O utp ut O Ta= 25 C Inp ut RD RL 10% O utp ut 90% ts td 4 tr 3 tf T e st C ircu it fo r F re q u e n cy R e sp o n se 2 Vc c 1 RD RL O utp ut 0 0 5 10 15 20 25 30 Fo rw ard c urrent I F (m A) 11/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D Photocoupler 4N3X series 6. TEMPERATURE PROFILE OF SOLDERING 6.1 IR Reflow soldering (JEDEC-STD-020C compliant) One time soldering reflow is recommended within the condition of temperature and time profile shown below. Do not solder more than three times. Profile item Conditions Preheat - Temperature Min (TSmin) 150C - Temperature Max (TSmax) 200C - Time (min to max) (ts) 9030 sec Soldering zone - Temperature (TL) 217C - Time (tL) 60 sec Peak Temperature (TP) 260C 3C / sec max. Ramp-up rate 3~6C / sec Ramp-down rate 2 0 se c T e m p e ra tu re ( C ) R a m p -u p TP 260 C TL 217 C R a m p -d o w n T sm a x 2 0 0 C 6 0 se c T sm in 150 C tL (S o ld e rin g ) 25 C 6 0 ~ 1 2 0 se c 3 5 ~ 7 0 se c T im e (s e c) ts (P re h e a t) 12/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D Photocoupler 4N3X series 6.2 Wave soldering (JEDEC22A111 compliant) One time soldering is recommended within the condition of temperature. Temperature: 260+0/-5C Time: 10 sec. Preheat temperature:25 to 140C Preheat time: 30 to 80 sec. 6.3 Hand soldering by soldering iron Allow single lead soldering in every single process. One time soldering is recommended. Temperature: 380+0/-5C Time: 3 sec max. 13/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D Photocoupler 4N3X series 7. RRECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD) Unit: mm 14/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D Photocoupler 4N3X series 8. Naming rule 4N3X (1)-( 2) DEVICE PART NUMBER (1) No suffix = Dual-in-Line package M = Wide lead spacing package S = Surface mounting package (2) TAPING TYPE (TA,TA1 or none) 4N3X series have tape and reel solution. Please refer to orientation of taping on Page P5 Example : 4N35S-TA1 4N 3X(1)( 2)-V DEVICE PART NUMBER (1) No suffix = Dual-in-Line package M = Wide lead spacing package S = Surface mounting package (2) TAPING TYPE (TA,TA1 or none) 4N3X series have tape and reel solution. Please refer to orientation of taping on Page P5 (3) VDE order option Example : 4N35STA1-V-G 9. Notes: LiteOn is continually improving the quality, reliability, function or design and LiteOn 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. Immerge unit's body in solder paste is not recommended. 15/15 Part No. : 4N3X series BNS-OD-FC002/A4 Rev.: D