LTV-354T-A

$0.47

Description：OPTOISO 3.75KV 1CH TRANS 4-SOP
Series：LTV-354T
Mfr：Lite-On Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3b6f0fa36bbf Category: Transistor, Photovoltaic Output Optoisolators Brand: Lite-On Inc.

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Product introduction

LTV-354T-A is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Lite-On Inc.. Its product description is OPTOISO 3.75KV 1CH TRANS 4-SOP. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for LTV-354T-A

Description：OPTOISO 3.75KV 1CH TRANS 4-SOP
Series：LTV-354T
Mfr：Lite-On Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Channels：1
Voltage - Isolation：3750Vrms
Current Transfer Ratio (Min)：50% @ 1mA
Current Transfer Ratio (Max)：150% @ 1mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：4µs, 3µs
Input Type：AC, 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 ~ 110°C
Mounting Type：Surface Mount
Package / Case：4-SMD, Gull Wing
Supplier Device Package：4-SOP
Grade：-
Qualification：-

Transistor, Photovoltaic Output Optoisolators datasheet and documents for LTV-354T-A

LTV-354T-A

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-354T-A is a single-channel transistor output optocoupler manufactured by Lite-On. It features an NPN phototransistor output and operates with a typical forward voltage of 1.2V at a maximum forward current of 50mA. The device provides an isolation voltage of 3750 Vrms and supports a collector-emitter voltage up to 35V. Key switching characteristics include a rise time of 4µs and a fall time of 3µs, with a power dissipation rating of 170mW. It is housed in a compact SOP-4 surface mount package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

Provides high-voltage electrical isolation between input and output circuits
Features fast switching speed suitable for signal transmission applications
Designed for surface mount technology with a compact footprint

Transistor, Photovoltaic Output Optoisolators Applications

Signal isolation in consumer electronic devices
Interface circuits for microprocessor systems
Switching power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'A' against official Lite-On documentation to confirm if it denotes a distinct variant or packaging specification compared to the standard LTV-354T. Ensure compliance with RoHS directives and check for any specific handling requirements related to moisture sensitivity levels before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a small form factor and moderate switching speed are required for galvanic isolation. Consider the 3750 Vrms isolation rating for safety-critical interfaces. Evaluate the 170mW power dissipation limit to ensure adequate thermal management within the target application environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the LTV series of optocouplers from Lite-On, designed for general-purpose isolation tasks. The SMD-4 package allows for automated assembly processes, making it suitable for high-volume manufacturing. It serves as a compact solution for replacing larger through-hole isolation components in space-constrained designs.