Datasheet

ManualsBrandsLITE-ON ManualsOptoelectronics & DisplaysLTV-208

LITE-ON TECHNOLOG Y CORPORATION

Property of Lite-on Only

Part No. :

LTV-200 / 205 / 206 / 207 / 208

Page :

BNS-OD-C131/A4

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.

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.

Functional Diagram

Features

• Two Channel Coupler

• SOP8 surface mountable Package

• Isolation Voltage 3.75KV

• UL, CSA in progress

Application

• Feedback Control Circuits

• Feedback element in switching

mode power supplier

• Monitor & Detection Circuits

Order Information

P/N 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

Summary of content (10 pages)

PAGE 1
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.
PAGE 2
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.
PAGE 3
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.
PAGE 4
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 S
PAGE 5
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.
PAGE 6
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.
PAGE 7
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
PAGE 8
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.
PAGE 9
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.
PAGE 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.