AC Input Type Photocoupler LTV-814H Series Features AC input response High input current (IF : MAX. 150mA) High input-output isolation voltage: (VISO : 5,000Vrms) Low collector dark current (ICEO : MAX. 10-7A at VCE=20V) Current transfer ratio (CTR : MIN. 20% at IF= 100mA, VCE=2V) Compact dual-in-line package LTV814H : 1-channel type LTV824H : 2-channel type LTV844H : 4-channel type UL approved (No. E113898) 814H only CSA approved (No. LR91533) 814H only 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. Telephone sets, telephone exchangers. 2. System appliances, measuring instruments. 3. Signal transmission between circuits of different potentials and impedances. 12-90 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-814H LTV-814HM LTV-814HS LTV-814HS-TA LTV-814HS-TA1 LTV-824H LTV-824HM LTV-824HS LTV-824HS-TA LTV-824HS-TA1 LTV-844H LTV-844HM LTV-844HS LTV-844HS-TA LTV-844HS-TA1 LTV814H-V LTV814HM-V LTV814HS-V LTV814HSTA-V LTV814HSTA1-V LTV824H-V LTV824HM-V LTV824HS-V LTV824HSTA-V LTV824HSTA1-V LTV844H-V LTV844HM-V LTV844HS-V LTV844HSTA-V LTV844HSTA1-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-814H LTV-824H PHOTOCOUPLER Ordering Information LTV-844H VDE approved LTV-814H LTV-824H LTV-844H 12-91 Absolute Maximum Ratings (Ta=25 ) Parameter Input Output Symbol Rating Unit Forward Current IF Power Dissipation P 230 mW Collector-Emitter Voltage V CEO 35 V Emitter-Collector Voltage V ECO 6 V IC 80 mA mW Collector Current *1.Isolation Voltage mA PC 160 P tot 320 mW V iso 5,000 V rms Collector Power Dissipation Total Power Dissipation 150 Operating Temperature Topr -30~+100 Storage Temperature Tstg -55~+125 *2.Soldering Temperature Tsol 260 *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 1.7 V I F= 400 pF V=0, f=1KHz 100 nA V CE =20V V I C=0.1mA V I E=10 VF 1.4 Terminal Capacitance Ct 50 Collector Dark Current Collector-Emitter Breakdown Voltage Emitter-Collector Breakdown Voltage Collector Current I CEO *Current Transfer Ratio Collector-emitter Saturation Voltage Isolation Resistance BV CEO 35 BV ECO 6 IC 20 80 CTR 20 80 % 0.2 V V CE(sat) R ISO 0.1 5 1010 mA 1011 1.0 pF Cf Cut-off Frequency fc Response Time (Rise) tr 4 18 s Response Time (Fall) tf 3 18 s 100% 0.6 15 Conditions 100mA A I F= 100mA V CE =2V I F= 100mA, I C =1mA DC500V, 40~60% R.H. Floating Capacitance IC *CTR= IF 12-92 (Ta=25 ) 80 KHz V=0, f=1MHz V CE =5V, I C =2mA R L=100 , -3dB V CE =2V, I C =2mA R L=100 PHOTOCOUPLER Typical Electrical/Optical Characteristic Curves (25 Ambient Temperature Unless Otherwise Noted) 12-93 12-94