LTV-827S-TA1-B

$0.14

Description：OPTOISOLATOR 5KV 2CH TRANS 8-SMD
Series：LTV-8x7
Mfr：Lite-On Inc.
Package：Tape & Reel (TR)

SKU:9cf84c4c3863 Category: Transistor, Photovoltaic Output Optoisolators Brand: Lite-On Inc.

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Product introduction

LTV-827S-TA1-B is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Lite-On Inc.. Its product description is OPTOISOLATOR 5KV 2CH TRANS 8-SMD. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for LTV-827S-TA1-B

Description：OPTOISOLATOR 5KV 2CH TRANS 8-SMD
Series：LTV-8x7
Mfr：Lite-On Inc.
Package：Tape & Reel (TR)
Number of Channels：2
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：50% @ 5mA
Current Transfer Ratio (Max)：600% @ 5mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：4µs, 3µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：35V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：200mV
Operating Temperature：-30°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：8-SMD, Gull Wing
Supplier Device Package：8-SMD
Grade：-
Qualification：-

Transistor, Photovoltaic Output Optoisolators datasheet and documents for LTV-827S-TA1-B

LTV-827S-TA1-B

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-827S-TA1-B is a dual-channel transistor output optocoupler manufactured by Lite-On. It features an NPN phototransistor output configuration housed in an 8-pin PDIP package. The device provides high isolation voltage of 5000Vrms between input and output circuits. Key electrical parameters include a maximum collector-emitter voltage of 35V, a maximum forward current of 50mA, and a typical rise time of 4μs. The component operates within a temperature range of -30°C to +110°C with a power dissipation rating of 200mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

Dual-channel architecture for independent signal isolation
High insulation voltage capability for safety compliance
Fast switching response suitable for digital applications

Transistor, Photovoltaic Output Optoisolators Applications

Computer terminal interfaces
System appliances control
Measuring instruments isolation
Automatic vending machine logic circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'B' against official Lite-On documentation to confirm if it denotes a distinct variant or packaging specification compared to standard LTV-827S models. Ensure that procurement channels provide valid RoHS compliance certificates and UL/CSA safety approval documents as required for end-product certification. Cross-reference datasheet revisions to avoid obsolete stock acquisition.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required within a compact DIP footprint. The 5000Vrms isolation rating makes it suitable for mains-connected equipment where strict safety separation is mandated. Consider the 35V collector-emitter voltage limit for low-voltage logic interfacing applications requiring galvanic isolation without complex driver circuits.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LTV-827 series of transistor output optocouplers from Lite-On. The series is designed for general-purpose isolation tasks in industrial and consumer electronics. The TA1 suffix typically indicates tape-and-reel packaging, while the base model shares core electrical characteristics with other variants in the family.