VHF55-08IO7 - IXYS

Manufacturer Part Number

VHF55-08IO7

Manufacturer

littelfuse

Introduction

VHF55-08IO7 is a thyristor SCR module characterized by its bridge, single-phase layout that combines SCRs and diodes for effective control and rectification.

Product Features and Performance

Bridge, Single Phase structure integrating 2 SCRs and 2 Diodes for efficient switching and control

Supports up to 800 V off state voltage

Can handle on-state currents up to 53 A

Gate trigger voltage and current are capped at 1.5 V and 100 mA respectively

High surge current capability with Non Rep. Surge current at 550A (50Hz) and 600A (60Hz)

Operates within a temperature range of -40°C to 125°C

Product Advantages

Compact module with combined functionality of SCRs and Diodes reduces space and installation complexity

High thermal and electrical thresholds enhance durability and operational reliability

Key Technical Parameters

Voltage Off State: 800 V

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

Chassis mount installation provides secure attachment and thermal management

Surge current ratings ensure robust performance under fault conditions

Compatibility

Designed to be integrated into various electronic control systems requiring rectification and switching

Application Areas

Used in industries for motor drives, power supplies, and other applications requiring controlled rectification and switching

Product Lifecycle

Product status is marked as Obsolete

Potential need to seek replacements or upgrades as manufacturer no longer supports the product

Several Key Reasons to Choose This Product

Integrated SCR and diode functionality offering compact and efficient control solutions

High voltage and current handling capabilities ensure suitability for strenuous applications

Broad operating temperature range applicable for industrial environments

High surge current tolerance meets demanding electrical safety requirements