LTV-352T

Photocoupler Product Data Sheet LTV-352T Spec No.: DS70-2001-002 Effective Date: 10/27/2016 Revision: K 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 LTV-352T series 1. DESCRIPTION 1.1 Features          Current transfer ratio ( CTR : MIN. 1000% at IF = 1mA, VCE = 2V ) High input-output isolation voltage ( Viso = 3,750Vrms ) High collector-emitter voltage ( VCEO = 300V ) Mini-flat package : 2.0mm profile : LTV-352T SOP-4 package Safety approval UL 1577 & cUL VDE DIN EN60747-5-5 (VDE 0884-5) , CSA CA5A FIMKO/DEMKO/SEMKO/NEMKO RoHS Compliance All materials be used in device are followed EU RoHS directive (No.2002/95/EC). ESD pass HBM 8000V/ MM2000V/ CDM2000V MSL class1 1.2 Applications   Hybrid substrates that require high density mounting. Programmable controllers 1/11 Part No. LTV-352T-series BNC-OD-FC002/A4 Rev. : Photocoupler LTV-352T series 2. PACKAGE DIMENSIONS 2.1 LTV-352T series Notes : 1. 1-digit year code, Example : 2010 = A 2-digit work week ranging from „01‟ to „53‟ 2. Factory identification mark shall be marked (W: China -CZ, X: China -TJ) 3. “●” indicates halogen free option. 4. “4”or”V” for VDE option. *All dimensions in millimeters. 2/11 Part No. LTV-352T-series BNC-OD-FC002/A4 Rev. : Photocoupler LTV-352T series 3. TAPING DIMENSIONS 3.1 LTV-352T-TP 3.2 LTV-352T-TP1 Description Symbol Dimension in mm (inch) Tape wide W 12±0.3 (0.472) Pitch of sprocket holes P0 4±0.1 (0.157) Distance of compartment Distance of compartment to compartment F 5.5±0.1 (0.217) P2 2±0.1 (0.079) P1 8±0.1 (0.315) 3.3 Quantities Per Reel Package Type LTV-352T series Quantities (pcs) 3000 3/11 Part No. LTV-352T-series BNC-OD-FC002/A4 Rev. : Photocoupler LTV-352T series 4. RATING AND CHARACTERISTICS 4.1 Absolute Maximum Ratings at Ta=25°C Parameter Symbol Rating Unit Forward Current IF 50 mA Reverse Voltage VR 6 V Power Dissipation P 70 mW Junction Temperature TJ 125 Collector - Emitter Voltage VCEO 300 V Emitter - Collector Voltage VECO 0.1 V Collector Current IC 150 mA Collector Power Dissipation PC 150 mW Junction Temperature TJ 125 Total Power Dissipation Ptot 170 mW Isolation Voltage Viso 3750 Vrms Operating Temperature Topr -55 ~ +110 o C Storage Temperature Tstg -55 ~ +150 o C 260 o C Input Output 1. 2. 1. AC For 1 Minute, Soldering Temperature Tsol o o C C 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 4/11 Part No. LTV-352T-series BNC-OD-FC002/A4 Rev. : Photocoupler LTV-352T series 4.2 ELECTRICAL OPTICAL CHARACTERISTICS at Ta=25°C Parameter Input Symbol Min. Typ. Max. Unit Forward Voltage VF — 1.2 1.4 V IF=10mA Reverse Current IR — — 10 A VR=4V Terminal Capacitance Ct — 30 250 pF V=0, f=1KHz Collector Dark Current ICEO — — 200 nA VCE=200V, IF=0 BVCEO 300 — — V IC=0.1mA, IF=0 BVECO 0.1 — — V IE=10A, IF=0 IC 10 — — mA IF=1mA CTR 1000 5000 — % VCE=2V VCE(sat) — — 1.2 V Collector-Emitter Output Test Condition Breakdown Voltage Emitter-Collector Breakdown Voltage Collector Current 1. Current Transfer Ratio Collector-Emitter IF=20mA Saturation Voltage Isolation Resistance IC=100mA Riso 51010 11011 — DC500V,  40 ~ 60% R.H. TRANSFER CHARACTERISTICS Floating Capacitance Cf — 0.6 1 pF Cut-Off Frequency fc 1 7 — kHz 40 ~ 60% R.H. V=0, f=1MHz VCE=2V, IC=20mA RL=100, -3dB Response Time (Rise) tr — 100 300 s VCE=2V, IC=20mA Response Time (Fall) 1. CTR  IC IF tf — 20 100 s RL=100  100% 5/11 Part No. LTV-352T-series BNC-OD-FC002/A4 Rev. : Photocoupler LTV-352T series 5. CHARACTERISTICS CURVES (TYPICAL PERFORMANCE) Fig.1 Forward Current vs. Ambient Temperature Fig.2 Collector Power Dissipation vs. Ambient Temperature Collector power dissipation Pc (mW) 60 Forward current IF(mA) 50 40 30 20 10 0 -55 0 25 50 75 100 125 200 150 100 50 0 -55 o 4 3 100 125 o 2.5 2 1.5 1 110 C o 100 C o o 80 C 40 C o 20 C o 60 C 10 0.5 0 1 0 1 2 3 4 5 0.5 0.7 0.9 1.1 Fig.5 Current Transfer Ratio vs. Forward Current Fig.6 Collector Current vs. Collector-emitter Voltage 7000 100 VCE= 2V Collector current Ic (mA) 6000 5000 4000 3000 2000 2mA 10mA 5mA 80 3mA 2.5mA 1.5mA 1.5mA 60 1mA PC (MAX.) 40 20 1000 0 0.1 1.3 1.5 1.7 1.9 Forward voltage (V) Forward current IF(mA) Current transfer ratio CTR (%) 75 100 Ic= 5mA 10mA 30mA 50mA 70mA 100mA 3.5 50 Fig.4 Forward Current vs. Forward Voltage Forward current (mA) Collector-emitter saturation voltage VCE(sat) (V) 5 25 Ambient temperature Ta ( C) Fig.3 Collector-emitter saturation Voltage vs. Forward current 4.5 0 o Ambient temperature Ta ( C) IF= 0.5mA 0 1 Forward current (mA) 10 0 1 2 3 4 5 Collector-emitter voltage VCE (V) 6/11 Part No. LTV-352T-series BNC-OD-FC002/A4 Rev. : Photocoupler LTV-352T series Fig.8 Collector-emitter Saturation Voltage vs. Ambient Temperature Relative current transfer ratio (%) 1.2 IF= 1mA VCE= 2V 1.0 1.2 Collector-emitter saturation voltage VCE (sat) (V) Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature 0.8 0.6 0.4 0.2 IF= 20mA IC= 100mA 1.0 0.8 0.6 0.4 0.2 0 20 40 60 80 100 20 120 40 60 80 100 120 Ambient temperature Ta ( C) O O Ambient temperature Ta ( C) Fig.9 Collector Dark Current vs. Temperature VCE= 200V 1000 500 100 10 tr 200 100 tf 50 td ts 20 10 5 2 1 20 40 60 80 100 1 120 O Fig.11 Frequency Response O -5 1 10 Test Circuit for Response Time VCE= 2V IC= 20mA Ta= 25 C 0 0.1 Load resistance RL (k ) Ambient temperature Ta ( C) Voltage gain Av (dB) VCE= 2V IC= 20mA Ta= 25 C O 1000 Response time ( s) Collector dark current ICEO (nA) 10000 Fig.10 Response Time vs. Load Resistance Vcc Input RD RL Input Output Output 10% 90% td -10 ts tr -15 RL= 1k 100 tf Test Circuit for Frequency Response 10 Vcc -20 RD -25 0.1 1 10 100 RL Output 500 Frequency f (kHz) 7/11 Part No. LTV-352T-series BNC-OD-FC002/A4 Rev. : Photocoupler LTV-352T 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) 150˚C - Temperature Max (TSmax) 200˚C - Time (min to max) (ts) 90±30 sec Soldering zone - Temperature (TL) 217˚C - Time (tL) 60 ~ 100 sec Peak Temperature (TP) 260˚C 3˚C / sec max. Ramp-up rate 3~6˚C / sec Ramp-down rate 20 sec Temperature ( C) Ramp-up TP 260 C TL 217 C Tsmax 200 C Ramp-down 60-100 sec Tsmin 150 C tL (Soldering) 25 C Time (sec) 60 ~ 120 sec ts (Preheat) 8/11 Part No. LTV-352T-series BNC-OD-FC002/A4 Rev. : Photocoupler LTV-352T series 6.2 Wave soldering (JEDEC22A111 compliant) One time soldering is recommended within the condition of temperature. Temperature: 260+0/-5˚C Time: 10 sec. Preheat temperature:25 to 140˚C 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/-5˚C Time: 3 sec max. 9/11 Part No. LTV-352T-series BNC-OD-FC002/A4 Rev. : Photocoupler LTV-352T series 7. RRECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD) Unit: mm 10/11 Part No. LTV-352T-series BNC-OD-FC002/A4 Rev. : Photocoupler LTV-352T series 8. NAMING RULE LTV- 352T-(1)-G DEVICE PART NUMBER (1) TAPING TYPE (TP,TP1) LTV-352T has tape and reel solution. Please refer to orientation of taping on Page P3 - (2) Halogen free option Example : LTV-352T-TP-G LTV 352T(1)-V-G DEVICE PART NUMBER (1) TAPING TYPE (TP,TP1) LTV-352T has tape and reel solution. Please refer to orientation of taping on Page P3 (2) VDE option (3) Halogen free option Example : LTV352TTP-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. 11/11 Part No. LTV-352T-series BNC-OD-FC002/A4 Rev. :