Phtcupler Prduct Data Sheet LTV-355T Spec N.: DS7-21-6 Effective Date: 1/27/216 Revisin: L LITE-ON DCC RELEASE BNS-OD-FC1/A4 LITE-ON Technlgy Crp. / Optelectrnics N.9,Chien 1 Rad, Chung H, New Taipei City 23585, Taiwan, R.O.C. Tel: 886-2-2222-6181 Fax: 886-2-2221-1948 / 886-2-2221-66 http://www.liten.cm/pt
Phtcupler 1. DESCRIPTION 1.1 Features Current transfer rati ( CTR : MIN. 6% at I F = 1mA, V CE = 2V ) High input-utput islatin vltage ( Vis = 3,75Vrms ) Emplys duble transfer mld technlgy Mini-flat package : 2.mm prfile : LTV-355T Safety apprval UL 1577 & cul VDE DIN EN6747-5-5 (VDE 884-5), CSA CA5A FIMKO/DEMKO/SEMKO/NEMKO RHS Cmpliance All materials be used in device are fllwed EU RHS directive (N.22/95/EC). ESD pass HBM 8V/ MM2V/ CDM2V MSL class1 1.2 Applicatins Hybrid substrates that require high density munting. Prgrammable cntrllers System appliance, measuring instruments 1/11 Part N.
Phtcupler 2. PACKAGE DIMENSIONS 2.1 Ntes : 1. 1-digit year cde, Example : 21 = A 2-digit wrk week ranging frm 1 t 53 2. Factry identificatin mark shall be marked (W: China -CZ, X: China -TJ) 3. indicates halgen free ptin. 4. 4 r V fr VDE ptin. *All dimensins in millimeters. 2/11 Part N.
Phtcupler 3. TAPING DIMENSIONS 3.1 LTV-355T-TP 3.2 LTV-355T-TP1 Descriptin Symbl Dimensin in mm (inch) Tape wide W 12±.3 (.472) Pitch f sprcket hles P 4±.1 (.157) Distance f cmpartment Distance f cmpartment t cmpartment F 5.5±.1 (.217) P 2 2±.1 (.79) P 1 8±.1 (.315) 3.3 Quantities Per Reel Package Type Quantities (pcs) 3 3/11 Part N.
Phtcupler 4. RATING AND CHARACTERISTICS 4.1 Abslute Maximum Ratings at Ta=25 C Parameter Symbl Rating Unit Frward Current I F 5 ma Input Reverse Vltage V R 6 V Pwer Dissipatin P 7 mw Junctin Temperature T J 125 C Cllectr - Emitter Vltage V CEO 35 V Emitter - Cllectr Vltage V ECO 6 V Output Cllectr Current I C 8 ma Cllectr Pwer Dissipatin P C 15 mw Junctin Temperature T J 125 C Ttal Pwer Dissipatin P tt 17 mw 1. Islatin Vltage V is 375 V rms Operating Temperature T pr -55 ~ +11 Strage Temperature T stg -55 ~ +15 2. Sldering Temperature T sl 26 C C C 1. AC Fr 1 Minute, R.H. = 4 ~ 6% Islatin vltage shall be measured using the fllwing methd. (1) Shrt between ande and cathde n the primary side and between cllectr and emitter n the secndary side. (2) The islatin vltage tester with zer-crss circuit shall be used. (3) The wavefrm f applied vltage shall be a sine wave. 2. Fr 1 Secnds 4/11 Part N.
Phtcupler 4.2 ELECTRICAL OPTICAL CHARACTERISTICS at Ta=25 C Parameter Symbl Min. Typ. Max. Unit Test Cnditin Frward Vltage V F 1.2 1.4 V I F=2mA Input Reverse Current I R 1 µa V R=4V Terminal Capacitance C t 3 25 pf V=, f=1khz Cllectr Dark Current I CEO 1 ua V CE=1V, I F= Output Cllectr-Emitter Breakdwn Vltage Emitter-Cllectr Breakdwn Vltage BV CEO 35 V I C=.1mA, I F= BV ECO 6 V I E=1µA, I F= Cllectr Current I C 6 75 ma 1. Current Transfer Rati CTR 6 75 % I F=1mA V CE=2V Cllectr-Emitter Saturatin Vltage V CE(sat).8 1 V I F=2mA I C=5mA Islatin Resistance R is 5 1 1 1 1 11 Ω DC5V, 4 ~ 6% R.H. TRANSFER CHARACTERISTICS Flating Capacitance Cf.6 1 pf V=, f=1mhz V CE=5V, Cut-Off Frequency fc 1 6 khz I C=2mA R L=1Ω, -3dB Respnse Time (Rise) tr 6 3 µs V CE=2V, Respnse Time (Fall) tf 53 25 µs I C=1mA R L=1Ω, I 1. CTR = C 1% I F 5/11 Part N.
5. CHARACTERISTICS CURVES (TYPICAL PERFORMANCE) Phtcupler Fig.1 Frward Current vs. Ambient Temperature Fig.2 Cllectr Pwer Dissipatin vs. Ambient Temperature Frward current IF(mA) 6 5 4 3 2 1-55 25 5 75 1 125-55 25 5 75 1 125 Ambient temperature Ta ( C) Ambient temperature Ta ( C) Cllectr pwer dissipatin Pc (mw) 2 15 1 5 Fig.3 Cllectr-emitter Saturatin Vltage vs. Frward Current Fig.4 Frward Current vs. Frward Vltage Currentr-emitter saturatin vltage VCE(sat) 8 7 6 5 4 3 2 1 Ic=.5mA 1mA 5mA 3mA 7mA 3mA Ta= 25 C.5 1. 1.5 2. 2.5 3. 3.5 4. Frward current IF (ma) Frward current IF (ma) 5 2 1 5 2 1 5 2 1 Ta= 75 C 5 C 25 C C -25 C.5 1. 1.5 2. 2.5 3. Frward vltage VF (V) Fig.5 Current Transfer Rati vs. Frward Current Current transfer rati CTR (%) 5 4 3 2 1 VCE= 2V Ta= 25 C Fig.6 Cllectr Current vs. Cllectr-emitter Vltage Cllectr current IC (ma) 1 8 6 4 2 IF= 1mA 5mA 2mA Pc(MAX.) 1mA Ta= 25 C.1.2.5 1 2 5 1 Frward current IF (ma) 1 2 3 4 5 Cllectr-emitter vltage VCE (V) 6/11 Part N.
Phtcupler Fig.7 Relative Current Transfer Rati vs. Ambient Temperature Relative current transfer rati (%) 15 1 5 Ambient temperature Ta ( C) Fig.9 Cllectr Dark Current vs. Ambient Temperature IF= 1mA, VCE= 5V 2 4 6 8 1 12 Fig.8 Cllectr-emitter Saturatin Vltage vs. Ambient Temperature Cllectr-emitter saturatin vltage VCE(sat) (V) 1.2 1..8.6.4.2 IF= 2mA IC= 1mA 2 4 6 8 Fig.1 Respnse Time vs. Lad Resistance 1 Ambient temperature Ta ( C) 12 Cllectr dark current ICEO(nA) 1 1 1 1 1 VCE= 2V Respnse time ( s) 5 2 1 5 2 1 5 2 1.5 VCE= 2V IC= 1mA Ta= 25 C td ts tr tf 1 2 4 6 8 1 Ambient temperature Ta ( C) 12.2.5.1.2.5 1 2 5 1 Lad resistance RL(k ) Fig.11 Frequency Respnse Test Circuit fr Respnse Time Vltage gain Av (db) -1 VCE= 2V IC= 2mA Ta= 25 C RL= 1k 1k 1 Input RD RL Vcc Output Input Output Test Circuit fr Frequency Respnse td tr Vcc ts tf 1% 9% -2.2.1 1 1 1 Frequency f (khz) RD RL Output 7/11 Part N.
6. TEMPERATURE PROFILE OF SOLDERING 6.1 IR Reflw sldering (JEDEC-STD-2C cmpliant) Phtcupler One time sldering reflw is recmmended within the cnditin f temperature and time prfile shwn belw. D nt slder mre than three times. Prfile item Cnditins Preheat - Temperature Min (T Smin) - Temperature Max (T Smax) - Time (min t max) (ts) 15 C 2 C 9±3 sec Sldering zne - Temperature (T L) - Time (t L) Peak Temperature (T P) Ramp-up rate Ramp-dwn rate 217 C 6 ~ 1 sec 26 C 3 C / sec max. 3~6 C / sec Ramp-up 2 sec TP 26 C Temperature ( C) Tsmin 15 C TL 217 C Tsmax 2 C 6-1 sec tl (Sldering) Ramp-dwn 25 C 6 ~ 12 sec ts (Preheat) Time (sec) 8/11 Part N.
Phtcupler 6.2 Wave sldering (JEDEC22A111 cmpliant) One time sldering is recmmended within the cnditin f temperature. Temperature: 26+/-5 C Time: 1 sec. Preheat temperature:25 t 14 C Preheat time: 3 t 8 sec. 6.3 Hand sldering by sldering irn Allw single lead sldering in every single prcess. One time sldering is recmmended. Temperature: 38+/-5 C Time: 3 sec max. 9/11 Part N.
Phtcupler 7. RRECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD) Unit: mm 1/11 Part N.
Phtcupler 8. NAMING RULE LTV-355T-(1)-G DEVICE PART NUMBER (1) TAPING TYPE (TP,TP1) LTV-355T has tape and reel slutin. Please refer t rientatin f taping n Page P3 (2) Halgen free ptin Example : LTV-355T-TP-G LTV 355T(1)-V-G DEVICE PART NUMBER (1) TAPING TYPE (TP,TP1) LTV-355T has tape and reel slutin. Please refer t rientatin f taping n Page P3 (2) VDE ptin (3) Halgen free ptin Example : LTV355TTP-V-G 9. NOTES LiteOn is cntinually imprving the quality, reliability, functin r design and LiteOn reserves the right t make changes withut further ntices. The prducts shwn in this publicatin are designed fr the general use in electrnic applicatins such as ffice autmatin equipment, cmmunicatins devices, audi/visual equipment, electrical applicatin and instrumentatin. Fr equipment/devices where high reliability r safety is required, such as space applicatins, nuclear pwer cntrl equipment, medical equipment, etc, please cntact ur sales representatives. When requiring a device fr any specific applicatin, please cntact ur sales in advice. If there are any questins abut the cntents f this publicatin, please cntact us at yur cnvenience. The cntents described herein are subject t change withut prir ntice. Immerge unit s bdy in slder paste is nt recmmended. 11/11 Part N.