High Transfer Efficiency Type Photocoupler LTV-815 Series Features High current transfer ratio (CTR : MIN. 600% at IF= 1mA, VCE=2V) High input-output isolation voltage: (VISO : 5,000Vrms) Compact dual-in-line package LTV-815 : 1-channel type LTV-825 : 2-channel type LTV-845 : 4-channel type UL approved (No. E113898) TUV approved (No.R9653630) CSA approved (No. CA91533-1) FIMKO approved (No. 193422) NEMKO approved (No. P96103013) DEMKO approved (No. 303986) SEMKO approved (No. 9646047/01-30) VDE approved (No. 094722) Options available : -Leads with 0.4"(10.16mm)spacing (M Type) -Leads bends for surface mounting(S Type) -Tape and Reel of Type I for SMD(Add"-TA"Suffix) -Tape and Reel of Type II for SMD(Add"-TA1"Suffix) -VDE 0884 approvals (Add"-V"Suffix) Applications 1. 2. 3. 4. 12-100 Telephone sets, telephone exchangers. Sequence controllers. System appliances, measuring instruments. Signal transmission between circuits of different potentials and impedances. Package Dimensions Note: 1.Year date code. 2. 2-digit work week. 3. Factory code shall be marked (Z : Taiwan, Y : Thailand). 4. All dimensions are in millimeters (inches). 5. Tolerance is 0.25mm (.010 ) unless otherwise noted. 6. Specifications are subject to change without notice. Part Number LTV-815 LTV-815M LTV-815S LTV-815S-TA LTV-815S-TA1 LTV-825 LTV-825M LTV-825S LTV-825S-TA LTV-825S-TA1 LTV-845 LTV-845M LTV-845S LTV-845S-TA LTV-845S-TA1 LTV815-V LTV815M-V LTV815S-V LTV815STA-V LTV815STA1-V LTV825-V LTV825M-V LTV825S-V LTV825STA-V LTV825STA1-V LTV845-V LTV845M-V LTV845S-V LTV845STA-V LTV845STA1-V Package 4-pin DIP 4-pin (leads with 0.4" spacing) 4-pin (lead bends for surface mount) 4-pin (tape and reel packaging of type I) 4-pin (tape and reel packaging of type II) 8-pin DIP 8-pin (leads with 0.4" spacing) 8-pin (lead bends for surface mount) 8-pin (tape and reel packaging of type I) 8-pin (tape and reel packaging of type II) 16-pin DIP 16-pin (leads with 0.4" spacing) 16-pin (lead bends for surface mount) 16-pin (tape and reel packaging of type I) 16-pin (tape and reel packaging of type II) 4-pin DIP 4-pin (leads with 0.4" spacing) 4-pin (lead bends for surface mount) 4-pin (tape and reel packaging of type I) 4-pin (tape and reel packaging of type II) 8-pin DIP 8-pin (leads with 0.4" spacing) 8-pin (lead bends for surface mount) 8-pin (tape and reel packaging of type I) 8-pin (tape and reel packaging of type II) 16-pin DIP 16-pin (leads with 0.4" spacing) 16-pin (lead bends for surface mount) 16-pin (tape and reel packaging of type I) 16-pin (tape and reel packaging of type II) Safety Standard Approval UL approved TUV approved CSA approved FIMKO approved NEMKO approved SEMKO approved DEMKO approved Application part number LTV-815 PHOTOCOUPLER Ordering Information LTV-825 LTV-845 VDE approved LTV-815 LTV-825 LTV-845 12-101 Absolute Maximum Ratings (Ta=25 ) Parameter Input Output Symbol Rating Unit Forward Current IF 50 mA Reverse Voltage VR 6 V Power Dissipation P 70 mW Collector-Emitter Voltage V CEO 35 V Emitter-Collector Voltage V ECO 6 V IC 80 mA Collector Current PC 150 mW Total Power Dissipation P tot 200 mW Operating Temperature Topr -30~+100 Tstg -55~+125 Collector Power Dissipation Storage Temperature *1.Isolation Voltage V iso 5 *2.Soldering Temperature Tsol 260 KV rms *1. 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, emitter and base on the secondary side. (2)The isolation voltage tester with zero-cross circuit shall be used. (3)The waveform of applied volttage shall be a sine wave. *2. For 10 seconds. Electrical/Optical Characteristics Transfer Characteristics Output Input Parameter Forward Voltage VF Reverse Current IR Terminal Capacitance Ct Collector Dark Current Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage Collector Current I CEO *Current Transfer Ratio Collector-emitter Saturation Voltage Isolation Resistance Min. Typ. Max. Unit 1.2 1.4 V 30 10 A 250 pF BV CEO 35 BV ECO 6 IC 6 75 CTR 600 7,500 V CE(sat) R ISO A 1 0.8 50 1.0 100 1.0 % V A I F=1mA V CE =2V I F=20mA, I C=5mA G DC500V, 40~60% R.H. pF V=0, f=1MHz V CE =5V, I C =2mA R L=100 , -3dB fc tr 60 300 s Response Time (Fall) tf 53 250 s 100% V CE =10V I E=10 Response Time (Rise) KHz 6 V R =4V V=0, f=1KHz V mA Cut-off Frequency 1 I F=20mA I C=0.1mA Cf 0.6 Conditions V Floating Capacitance IC *CTR= IF 12-102 Symbol (Ta=25 ) V CE =2V, I C =10mA R L=100 PHOTOCOUPLER Typical Electrical/Optical Characteristic Curves (25 Ambient Temperature Unless Otherwise Noted) 12-103 12-104