Photocoupler Product Data Sheet LTV-814 824 844 (M, S, S-TA, S-TA1, S-TP) Series Spec No.: DS-70-96-0013 Effective Date: 05/30/2015 Revision: H 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 Photocouplers LTV-8x4 series 1. DESCRIPTION 1.1 Features Current transfer ratio ( CTR : MIN. 20% at IF = 1mA, VCE = 5V ) High input-output isolation voltage ( Viso = 5,000Vrms ) Response time ( tr : TYP. 4s at VCE = 2V, IC = 2mA, RL = 100 ) Dual-in-line package : LTV-814 : 1-channel type LTV-824 : 2-channel type LTV-844 : 4-channel type Wide lead spacing package : LTV-814M : 1-channel type LTV-824M : 2-channel type LTV-844M : 4-channel type Surface mounting package : LTV-814S : 1-channel type LTV-824S : 2-channel type LTV-844S : 4-channel type Tape and reel packaging : LTV-814S-TA : 1-channel type LTV-814S-TA1 : 1-channel type LTV-814S-TP : 1-channel type LTV-824S-TA1 : 2-channel type Safety approval UL 1577 VDE DIN EN60747-5-5 (VDE 0884-5) CSA CA5A Nordic Safety ( FIMKO/NEMKO/SEMKO/DEMKO) BSI 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 Hybrid substrates that require high density mounting. Programmable controllers 1/15 Part No.: LTV-8x4 series BNC-OD-FC002/A4 Photocouplers LTV-8x4 series 2. PACKAGE DIMENSIONS 2.1 LTV-814 2.3 LTV-814S 2.2 LTV-814M Notes : 1. Year date code. 2. 2-digit work week. 3. Factory identification mark shall be marked (W: China-CZ, Y: Thailand) 4. Rank shall be or shall not be marked. 5. "" for halogen free option. 6. "4"or"V" for VDE option. 2/15 Part No.: LTV-8x4 series BNC-OD-FC002/A4 Photocouplers LTV-8x4 series 2.4 LTV-824 2.6 LTV-824S 2.5 LTV-824M Notes : 1. 2. 3. 4. 5. Year date code. 2-digit work week. Factory identification mark shall be marked (W: China-CZ, Y: Thailand) Rank shall be or shall not be marked. "" for halogen free option. 6. "4"or"V" for VDE option. 3/15 Part No.: LTV-8x4 series BNC-OD-FC002/A4 Photocouplers LTV-8x4 series 2.7 LTV-844 2.8 LTV-844M 2.9 LTV-844S Notes : 1. 2. 3. 4. 5. Year date code. 2-digit work week. Factory identification mark shall be marked (W: China-CZ, Y: Thailand) Rank shall be or shall not be marked. "" for halogen free option. 6. "4"or"V" for VDE option. 4/15 Part No.: LTV-8x4 series BNC-OD-FC002/A4 Photocouplers LTV-8x4 series 3. TAPING DIMENSIONS 3.1 P/N : LTV-814S-TA1: 3.2 P/N : LTV-824S-TA1: Description Symbol Dimension in mm (inch) Tape wide W 160.3 (0.63) Pitch of sprocket holes P0 40.1 (0.15) Distance of compartment Distance of compartment to compartment F 7.50.1 (0.295) P2 20.1 (0.079) P1 120.1 (0.472) 5/15 Part No.: LTV-8x4 series BNC-OD-FC002/A4 Photocouplers LTV-8x4 series 3.2 P/N : LTV-814S-TA: 3.3 P/N : LTV-814S-TP: 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 6/15 Part No.: LTV-8x4 series BNC-OD-FC002/A4 Photocouplers LTV-8x4 series 4. RATING AND CHARACTERISTICS 4.1 Absolute Maximum Ratings at Ta=25C Parameter Symbol Rating Unit Forward Current IF 50 mA Power Dissipation P 70 mW Collector - Emitter Voltage VCEO 35 V Emitter - Collector Voltage VECO 6 V Collector Current IC 50 mA Collector Power Dissipation PC 150 mW Total Power Dissipation Ptot 200 mW Isolation Voltage Viso 5000 Vrms Operating Temperature (LTV-824/844) Topr -30 ~ +100 o C Operating Temperature (LTV-814) Topr -50 ~ +110 o C Storage Temperature Tstg -55 ~ +125 o C 260 o C Input Output 1. 2 1. AC For 1 Minute, Soldering Temperature Tsol 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 7/15 Part No.: LTV-8x4 series BNC-OD-FC002/A4 Photocouplers LTV-8x4 series 4.2 ELECTRICAL OPTICAL CHARACTERISTICS at Ta=25C Parameter Symbol Min. Typ. Max. Unit Test Condition Forward Voltage VF -- 1.2 1.4 V IF=20mA Terminal Capacitance Ct -- 30 250 pF V=0, f=1KHz Collector Dark Current ICEO -- -- 100 nA VCE=20V, IF=0 BVCEO 35 -- -- V IC=0.1mA, IF=0 BVECO 6 -- -- V IE=10A, IF=0 IC 0.2 -- 3 mA CTR 20 -- 300 % VCE(sat) -- 0.1 0.2 V Riso 51010 11011 -- Input Collector-Emitter Output Breakdown Voltage Emitter-Collector Breakdown Voltage Collector Current IF=1mA, VCE=5V 1. Current Transfer Ratio Collector-Emitter IF=20mA, IC=1mA Saturation Voltage Isolation Resistance TRANSFER DC500V, 40 ~ 60% R.H. CHARACTERISTICS Floating Capacitance Cf -- 0.6 1 pF Cut-off Frequency fc -- 80 -- kHz 40 ~ 60% R.H. V=0, f=1MHz VCE=5V, IC=2mA RL=100,-3dB Response Time (Rise) Response Time (Fall) 1. CTR IC IF tr tf -- -- 4 3 18 18 s s VCE=2V, IC=2mA RL=100, 100% 8/15 Part No.: LTV-8x4 series BNC-OD-FC002/A4 Photocouplers LTV-8x4 series 5. RANK TABLE OF CURRENT TRANSFER RATIO CTR LTV-814 LTV-824/844 CTR Rank Min Max A 50 160 B 100 300 A or B or No mark 20 300 No mark 20 300 Condition IF=1mA VCE=5V Ta=25C 9/15 Part No.: LTV-8x4 series BNC-OD-FC002/A4 Photocouplers LTV-8x4 series 6. CHARACTERISTICS CURVES Fig.1 Forword Current vs. Ambient Temperatute Fig.2 Collector Power Dissiption vs. Ambient Temperature Collector Power dissipation Pc (mW) 60 Forward current IF(mA) 50 40 30 20 10 0 -30 0 25 50 75 100 125 200 150 100 50 0 -30 o 7mA 75 100 125 500 O Ta= 25 C o 4 3 2 Ta= 75 C 50 C o 200 o 25 C 0C -25 C o 100 o 50 20 10 5 1 2 0 1 0 5 10 15 0 1.0 0.5 1.5 2.0 2.5 3.0 Forward voltage VF (V) Forward current IF (mA) Fig.5 Current Transfer Ratio vs. Forward Current Fig.6 Collector Current vs. Collector-emitter Voltage 200 30 VCE= 5V Ta= 25 C 180 IF = 30mA o Collector current Ic (mA) Current transfer ratio CTR (%) 50 Fig.4 Forward Current vs. Forward Voltage Forward current IF (mA) 1mA 3mA 5mA Ic= 0.5mA Collecotr-emitter saturation voltage VCE (sat) (V) 5 25 Ambient temperature Ta ( C) Fig.3 Collector-emitter Saturation Voltage vs. Forward Current 6 0 o Ambient temperature Ta ( C) 160 140 120 100 80 60 40 o Ta= 25 C 20mA 25 Pc(MAX.) 20 15 10mA 10 5mA 5 20 0 0 1 2 5 10 20 Forward current IF (mA) 50 0 1 2 3 4 5 6 7 8 9 Collector-emitter voltage VCE (V) 10/15 Part No.: LTV-8x4 series BNC-OD-FC002/A4 Photocouplers LTV-8x4 series Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature 0.16 I F = 5mA VCE= 5V Collector-emitter saturation voltage VCE (sat) (V) Relative current transfer ratio (%) 150 Fig.8 Collector-emitter Saturation Voltage vs. Ambient Temperature 100 50 0 -30 0 25 50 75 100 I F= 20mA Ic= 1mA 0.14 0.12 0.10 0.08 0.06 0.04 0.02 0 -25 125 Ambient temperature Ta ( C) 50 75 100 125 Fig.10 Response Time vs. Load Resistance -5 500 VCE= 20V 200 100 -6 10 Response time ( s) Collector dark current I CEO (A) 25 Ambient temperature Ta ( C) Fig.9 Collector Dark Current vs. Ambient Temperature 10 0 o o -7 10 -8 10 -9 10 -10 10 VCE = 2V Ic= 2mA Ta= 25 C o 50 tr 20 10 td tf 5 ts 2 1 0.5 -11 10 -25 0 25 50 75 100 o 0.1 0.2 0.5 1 2 5 10 Test Circuit for Response Time Fig.11 Frequency Response Voltage gain Av (dB) 0.2 0.05 Load resistance R L(k ) Ambient temperature Ta ( C) VCE = 2V Ic= 2mA Ta= 25 C o 0 10 RL= 10k 1k 100 Test Circuit for Frequency Response 20 0.5 1 125 2 5 10 20 50 100 500 Frequency f (kHz) 11/15 Part No.: LTV-8x4 series BNC-OD-FC002/A4 Photocouplers LTV-8x4 series 7. TEMPERATURE PROFILE OF SOLDERING 7.1 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 20 sec Temperature ( C) Ramp-up TP 260 C TL 217 C Tsmax 200 C Ramp-down 60 sec Tsmin 150 C tL (Soldering) 25 C 60 ~ 120 sec ts (Preheat) 35~70 sec 12/15 Time (sec) Part No.: LTV-8x4 series BNC-OD-FC002/A4 Photocouplers LTV-8x4 series 7.2 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. 7.3 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.: LTV-8x4 series BNC-OD-FC002/A4 Photocouplers LTV-8x4 series 8. RRECOMMENDED FOOT PRINT PATTERNS (MOUNT PAD) Unit: mm 4 PIN 8 PIN 16 PIN 14/15 Part No.: LTV-8x4 series BNC-OD-FC002/A4 Photocouplers LTV-8x4 series 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.: LTV-8x4 series BNC-OD-FC002/A4