What are the key specifications of the LTV-357T-C?

It features a 3750Vrms isolation voltage, 35V collector-emitter voltage, and a 200-400% CTR (C-rank) at 5mA IF.

What is the primary application for this device?

It is commonly used in hybrid substrates and programmable controllers where high-density mounting is required.

What should engineers review before using this part?

Review the soldering reflow profile (JEDEC-STD-020C) and ensure the 2.0mm profile fits the mechanical constraints of the PCB.

What are the sourcing risks for the LTV-357T-C?

The part is currently active and widely available, with no significant supply risks reported.

What is the pinout of LTV-357T-C?

Use the LTV-357T-C datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about LTV-357T-C pinout to locate pins, power rails, and interface signals before layout.

LTV-357T-C Datasheet, Specs, Alternatives & ECAD | LITEON

AI summary

The LTV-357T-C is a compact, high-performance optocoupler designed for high-density PCB applications where space is limited.

Best for

High-density PCB designs
Programmable logic controllers
Signal isolation

Avoid if

Applications requiring high-power switching or extreme isolation voltages exceeding 3750Vrms.

Check before use

CTR rank requirements
Reflow soldering temperature limits

Key specifications

Isolation Voltage: 3750 Vrms
CTR (Rank C): 200-400%
VCEO: 35 V
Profile Height: 2.0 mm

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Industrial ControlConsumer Electronics

Datasheet

42dac3f4bf71a7b7df2502880ed17816_2304140030_Lite-On-LTV-357T-C_C119091.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LTV-357T-C: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

Get Files

PCB Footprint

Land pattern for PCB layout

Get Files

3D Model

STEP file for mechanical design

Get Files

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a subminiature mini-flat optocoupler from LITEON, designed for high-density mounting in electronic circuits.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the LTV-357T-C?+×

What are the key specifications of the LTV-357T-C?+×

What is the primary application for this device?+×

What should engineers review before using this part?+×

What are the sourcing risks for the LTV-357T-C?+×

What is the pinout of LTV-357T-C?+×