High Density Mounting Type Photocoupler LTV-817 Series Features Current transfer ratio (CTR : MIN. 50% at IF=5mA, VCE=5V) High input-output isolation voltage: (VISO : 5,000Vrms) Compact dual-in-line package LTV-817 : 1-channel type LTV-827 : 2-channel type LTV-847 : 4-channel type UL approved (No. E113898) TUV approved (No. R9653630) CSA approved (No. CA91533-1) FIMKO approved (No. 202634) NEMKO approved (No. P98101945) DEMKO approved (No. 307857) SEMKO approved (No. 9832157/01-03) 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. 5. 12-110 Computer terminals. System appliances, measuring instruments. Registers, copiers, automatic vending machines. Electric home appliances such as fan heaters, etc. 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.Rank shall be or shall not be marked. 5. All dimensions are in millimeters (inches). 0.25mm (.010 ) unless otherwise noted. 6. Tolerance is 7. Specifications are subject to change without notice. Part Number Package LTV-817 LTV-817M LTV-817S LTV-817S-TA LTV-817S-TA1 LTV-827 LTV-827M LTV-827S LTV-827S-TA LTV-827S-TA1 LTV-847 LTV-847M LTV-847S 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 4-pin (tape and reel packaging of type 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 8-pin (tape and reel packaging of type 16-pin DIP 16-pin (leads with 0.4" spacing) 16-pin (lead bends for surface mount) LTV817-V LTV817M-V LTV817S-V LTV817STA-V LTV817STA1-V LTV827-V LTV827M-V LTV827S-V LTV827STA-V LTV827STA1-V LTV847-V LTV847M-V LTV847S-V 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 4-pin (tape and reel packaging of type 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 8-pin (tape and reel packaging of type 16-pin DIP 16-pin (leads with 0.4" spacing) 16-pin (lead bends for surface mount) Safety Standard Approval I) II) UL approved TUV approved CSA approved FIMKO approved NEMKO approved SEMKO approved DEMKO approved Application part number LTV-817 PHOTOCOUPLER Ordering Information LTV-827 I) II) LTV-847 VDE approved LTV-817 I) II) LTV-827 I) II) LTV-847 12-111 Ltv817.p65 Page 111 2000/7/11, ¤U¤È 12:29 Adobe PageMaker 6.5C/Win 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 50 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 Symbol Min. Typ. Max. Unit 1.2 1.4 V 10 A 30 250 pF V=0, f=1KHz 100 VF Reverse Current IR Terminal Capacitance Ct Collector Dark Current Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage *Current Transfer Ratio (Ta=25 ) V R =4V nA V CE =20V 35 V I C=0.1mA BV ECO 6 V I E=10 CTR 50 600 % IC 2.5 30 mA 0.2 V 1.0 pF I CEO BV CEO Collector Current Collector-emitter Saturation Voltage Isolation Resistance V CE(sat) Floating Capacitance Cf 0.6 Cut-off Frequency fc 80 Response Time (Rise) tr 4 18 s Response Time (Fall) tf 3 18 s IC *CTR= IF Conditions I F=20mA R ISO 0.1 5 10 10 10 11 I F =5mA, VCE =5V R BE= I F=20mA, I C=1mA DC500V, 40~60% R.H. KHz V=0, f=1MHz V CE =5V, I C =2mA R L=100 , -3dB V CE =2V, I C =2mA R L=100 100% Supplement Rank Table of Current Transfer Ratio CTR Model No. Rank Mark CTR(%) LTV-817 L 50~100 LTV-817 A 80~160 LTV-817 B 130~260 LTV-817 C 200~400 LTV-817 D 300~600 LTV-817 L or A or B or C or D Conditions 12-112 A I F=5mA V CE =5V Ta=25 50~600 PHOTOCOUPLER Typical Electrical/Optical Characteristic Curves (25 Ambient Temperature Unless Otherwise Noted) 12-113 Ltv817.p65 Page 113 2000/7/11, ¤U¤È 12:29 Adobe PageMaker 6.5C/Win 12-114