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Photorelays

Overview

Photorelays are a type of photocouplers consisting of an LED optically coupled with a MOSFET. Photorelays offer many advantages over mechanical relays such as long service life, low-current drive and fast response. Photorelays are widely used for contact switching in semiconductor test systems, security systems, etc. Toshiba offers low RON, low CoFF photorelays in ultra-small VSON/S-VSON packages for semiconductor test system applications, and general-purpose photorelays in various packages featuring high current and high off-state voltage.

Lineups

Feature

Package

Off-Stage Voltage

Parametric Search

List of Photorelays
You can search the entire list of photorelays, based on characteristics.

New Product News

DIP8 TLP3823
TLP3825
Feature OFF-state output terminal voltage 100 V, ON-state current 3 A, ON-state current (pulsed) 9 A (TLP3823)
OFF-state output terminal voltage 200 V, ON-state current 1.5 A, ON-state current (pulsed) 4.5 A (TLP3825)
Application Form Measurement instrumentation / Power line control
DIP8 TLP3407S
TLP3409S
Feature OFF-state output terminal voltage 60 V, ON-state current 1.0 A, ON-state current (pulsed) 3.0 A (TLP3407S)
OFF-state output terminal voltage 100 V, ON-state current 0.65 A, ON-state current (pulsed) 2.0 A (TLP3409S)
Application Form Measurement instrumentation / Security equipments / Data acquisition system
DIP8 TLP172AM
TLP172GM
Feature OFF-state output terminal voltage 60 V, ON-state current 0.5 A, Isolation voltage BVs min (Vrms) 3750Vrms (TLP172AM)
OFF-state output terminal voltage 100 V, ON-state current 0.11 A, Isolation voltage BVs min (Vrms) 3750Vrms (TLP172GM)
Application Form Measurement instrumentation / Security equipments

Documents

Catalog

Catalog
Name Outline Date of issue
Introduce Toshiba's wide lineups of Photocoupler and Photorelays 03/2016

Video

Introduce advantages of photorelays compared to mechanical relays and lineups of Toshiba photorelays such as high current type, small package type and so on.

Date of Issue :4/2017

Time:02:40

Basic information/ comparison between mechanical relays

Contacts

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Technical queries
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