LTV-208

LI TE-O N TEC H N O LO G Y C O RP O R ATI O N Property of Lite-on Only LTV-200/205/206/207/208 Optocouplers, Phototransistor Output, Dual Channel, SOP8 Package Description The LTV-200/205/206/207/208 are consist of a high efficient Gallium Arsenide Infrared LED and a Silicon NPN phototransistor. This design provides excellent isolation between the input and output sides of the Optocoupler. Features The LTV-200/205/206/207/208 come in a standard SOP8 small outline package for surface mounting which makes it ideally suited for high density application with limited space. A Specific CTR range allows a narrow tolerance in the electrical design of the adjacent circuits. • Two Channel Coupler • SOP8 surface mountable Package • Isolation Voltage 3.75KV • UL, CSA in progress Application Functional Diagram • Feedback Control Circuits • Feedback element in switching mode power supplier • Monitor & Detection Circuits Order Information P/N Part No. : LTV-200 / 205 / 206 / 207 / 208 BNS-OD-C131/A4 Remarks LTV-200 CTR > 20%, SOP8 LTV-205 CTR 40-80%, SOP8 LTV-206 CTR 63-125%, SOP8 LTV-207 CTR 100-200%, SOP8 LTV-208 CTR 160-320%, SOP8 Page : 1 of 10 LI TE-O N TEC H N O LO G Y C O RP O R ATI O N Property of Lite-on Only Package Dimensions SOP8 Package (LTV-200/205/206/207/208) *1. Date code *2. “V” to represent VDE0884 Dimensions are all in Millimeters. Part No. : LTV-200 / 205 / 206 / 207 / 208 BNS-OD-C131/A4 Page : 2 of 10 LI TE-O N TEC H N O LO G Y C O RP O R ATI O N Property of Lite-on Only Taping Dimensions Description Symbol Dimensions in millimeters ( inches ) Tape wide W 16.0±0.30(0.63) Pitch of sprocket holes P0 4.0±0.10(0.15) Distance of compartment F P2 7.5±0.10(0.295) 2±0.10(0.079) Distance of compartment to compartment P1 8.0±0.10(0.47) Quantities Per Reel Package Type LTV-200 / 205 / 206 / 207 / 208 Quantities (pcs) 3000 Part No. : LTV-200 / 205 / 206 / 207 / 208 BNS-OD-C131/A4 Page : 3 of 10 LI TE-O N TEC H N O LO G Y C O RP O R ATI O N Property of Lite-on Only Recommended Lead Free Reflow Profile One time soldering reflow is recommended within the conditions below: Profile item Conditions Preheat - Temperature Min (Tsmin) - Temperature Max (Tsmax) - Time (Min to Max) (Ts) 150˚C 180˚C 90±30˚C Soldering zone - Temperature (TL) - Time (tL) 250˚C 10~15 sec Peak temperature (TP) 260˚C Ramp-down rate 3˚~ 6˚C / sec Temperature ( ˚C) Tp TL Tsmax Ramp-down Tsmin 25 C ts (Preheat) tL Soldering zone Time (sec) Part No. : LTV-200 / 205 / 206 / 207 / 208 BNS-OD-C131/A4 Page : 4 of 10 LI TE-O N TEC H N O LO G Y C O RP O R ATI O N Property of Lite-on Only Absolute Maximum Ratings*1 Tamp.＝ ＝25˚C Parameter Symbol Value TST -55 ~ 150 o TA -55 - 110 o VISO 3750 VRMS Ipeak 1 A 260 °C Storage Temperature Operating Temperature Isolation Voltage Peak Pulse Current, 1us 300pps Lead Solder Temperature * 2 Units Note C C 2 Input Average Forward Input Current per channel IF 30 mA Reverse Input Voltage VR 6 V Input Power Dissipation PI 50 mW Corrector-emitter Breakdown Voltage BVceo 80 V Emitter-corrector Breakdown Voltage BVeco 7 V PO 125 mW Output Output Collector Power Dissipation 1.Ambient temperature = 25oC, unless otherwise specified. Stresses exceeding the absolute maximum ratings can cause permanent damage to the device. Exposure to absolute maximum ratings for long periods of time can adversely affect reliability. 2.260oC for 10 seconds. Refer to Lead Free Reflow Profile. Part No. : LTV-200 / 205 / 206 / 207 / 208 BNS-OD-C131/A4 Page : 5 of 10 LI TE-O N TEC H N O LO G Y C O RP O R ATI O N Property of Lite-on Only Electrical Specifications Parameters Test Condition Symbol Min Typ Max Units Input Input Forward Voltage IF =10mA VF 1.2 1.55 V Input Reverse Current VR = 6V IR 0.1 100 uA Capacitance VR = 0V Ci 25 Corrector-emitter Breakdown Voltage Ic=10uA BVceo 80 V Emitter-corrector Breakdown Voltage IE=10uA BVeco 7 V Corrector-emitter Leakage Current VCE=10V, IF=0mA ICEO 5 Corrector-emitter Capacitance VCE=0V CCE 10 pF Detector 50 nA pF Coupler Corrector-emitter Saturation Voltage IF=10mA, Ic=2.5mA Input-output Capacitance Vce(sat) 0.4 CIO Isolation Test Voltage RH ≤ 50%, t = 1min, VISO Resistance, Input to Output VI-O = 500V DC RISO V pF 0.5 V 3750 1012 Ω *All Typical at TA =25ْ C Part No. : LTV-200 / 205 / 206 / 207 / 208 BNS-OD-C131/A4 Page : 6 of 10 LI TE-O N TEC H N O LO G Y C O RP O R ATI O N Property of Lite-on Only Current Transfer Ratio Parameter DC Current Transfer Ratio Test Condition VCE = 5V, IF = 10mA VCE = 5V, IF = 1mA Part Min Typ Max Units LTV-200 20 LTV-205 40 80 % LTV-206 63 125 % LTV-207 100 200 % LTV-208 160 320 % LTV-205 13 % LTV-206 22 % LTV-207 34 % LTV-208 48 % % Switching Specifications Parameter Test Condition Symbol Min Typ Max Units Turn-on Time Ic=2mA, RL=100Ω Vcc=5V ton 5 μs Turn-off Time Ic=2mA, RL=100Ω Vcc=5V toff 4 μs *All Typical at TA =25ْ C Test Circuit for Response Time Vcc Input RD RL Input Output Output 10% tr ton Part No. : LTV-200 / 205 / 206 / 207 / 208 BNS-OD-C131/A4 90% ts td tf toff Page : 7 of 10 LI TE-O N TEC H N O LO G Y C O RP O R ATI O N Property of Lite-on Only Characteristics Curves Figure1. Forward Current vs. Forward Voltage Figure2. Collector-Emitter Voltage vs. Collector Current 50 16 IF = 10mA 45 14 IC - C o lle c to r C u r r e n t ( m A ) 85˚˚C IF - L E D C u rre n t (m A ) 40 60˚˚C 35 12 25˚˚C 10 30 25 20 15 10 8 IF = 5mA 6 4 2 IF = 1mA 5 0 0 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 0 1.4 1 2 3 Figure3. CTR vs. Forward Current 5 6 7 8 9 10 Figure4. Current Transfer Ratio vs. Ambient Temperature 200 180 180 C T R - C u r r e n t T r a n s fe r R a tio (% ) C T R - C u rre n t T ra n s fe r R a tio (% ) 4 VCE - Collector-Emitter Voltage (V) VF - LED Forward Current (V) 160 160 VCE = 5V IF = 10mA 140 140 120 120 100 100 80 60 VCE = 0.4V 40 20 0 0 5 10 15 20 25 30 35 40 45 80 IF = 5mA 60 40 IF = 1mA 20 0 50 20 40 60 IF - LED Forward Current (mA) 80 100 TA - Temperature ('C) Figure6. Collector Leakage Current vs. Ambient Temperature Figure5. Switching Speed vs. Load Resistor 100 1.00E-05 Ic e o - L e a k a g e C u rre n t S w itc h in g S p e e d (u S ) Toff 10 1 Ton 1.00E-06 1.00E-07 VCE = 50V 1.00E-08 1.00E-09 1.00E-10 0.1 0.1 1 10 RL - Load Resistance (KΩ) Part No. : LTV-200 / 205 / 206 / 207 / 208 BNS-OD-C131/A4 100 20 40 60 80 100 Ta - Ambient Temperature ℃ Page : 8 of 10 LI TE-O N TEC H N O LO G Y C O RP O R ATI O N Property of Lite-on Only Characteristics Curves Figure7. Power Dissipation vs. Ambient Temperature P a ck a g e P o w e r D issip a tio n (m W ) 200 Total channel 150 100 50 Per channel 0 25 50 75 100 125 TA - Ambient Temperature (℃) Part No. : LTV-200 / 205 / 206 / 207 / 208 BNS-OD-C131/A4 Page : 9 of 10 LI TE-O N TEC H N O LO G Y C O RP O R ATI O N Property of Lite-on Only Notice Specifications of the products displayed herein are subject to change without notice. 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 instrumentation and application. 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. Part No. : LTV-200 / 205 / 206 / 207 / 208 BNS-OD-C131/A4 Page : 10 of 10