VKO55-14IO7 - IXYS

Manufacturer Part Number

VKO55-14IO7

Manufacturer

littelfuse

Introduction

The VKO55-14IO7 is a single-phase bridge SCR module designed for medium power applications, offering efficient and reliable performance.

Product Features and Performance

Structure: Bridge, Single Phase All SCRs

Four SCRs configuration

High surge current capability: 550A (50Hz), 600A (60Hz)

Robust gate triggering characteristics: Max Vgt 1.5V, Max Igt 100mA

High holding current: Max 200 mA

Product Advantages

Compact design facilitating easier integration into systems

High reliability and long operational life

Enhanced thermal and electrical performance

Key Technical Parameters

Voltage Off State: 1.4 kV

Current On State (It (AV)) (Max): 53 A

Voltage Gate Trigger (Vgt) (Max): 1.5 V

Current Gate Trigger (Igt) (Max): 100 mA

Current Non Rep. Surge 50, 60Hz (Itsm): 550A, 600A

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Capable of handling high thermal and electrical stresses

Certified and tested under rigorous safety standards

Compatibility

Chassis Mount setup allows compatibility with various industrial applications

Application Areas

Motor drives

Power supplies

Industrial inverters

Power regulation systems

Product Lifecycle

Current Status: Active

Not nearing discontinuation, ongoing support with replacements and upgrades available

Several Key Reasons to Choose This Product

High surge capacity ensures performance during extreme conditions

Economical solution with a low gate trigger requirement

Versatile mounting and high-temperature operation range make it suitable for a broad range of applications

Reliable manufacturer with proven track record in SCR modules