Manufacturer Part Number
VHF36-14IO5
Manufacturer
Littelfuse
Introduction
A single-phase bridge SCR/Diode module designed for high power control and rectification.
Product Features and Performance
Bridge, Single Phase - SCRs/Diodes Configuration
2 SCRs and 2 Diodes included
Rated for voltages up to 1.4 kV
On-state current max of 36 A
Gate trigger voltage max of 1 V
Gate trigger current max of 65 mA
Non-repetitive surge current of 320A (50Hz), 350A (60Hz)
Current Hold Max of 100 mA
Designed to withstand operating temperatures from -40°C to 125°C
Product Advantages
High surge current capability
Integrated SCRs and Diodes for efficiency
Low gate trigger current for easier control
Robust thermal and electrical characteristics
Key Technical Parameters
Voltage - Off State: 1.4 kV
Current - On State (It (AV)) (Max): 36 A
Voltage - Gate Trigger (Vgt) (Max): 1 V
Current - Gate Trigger (Igt) (Max): 65 mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 320A, 350A
Current - Hold (Ih) (Max): 100 mA
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Reliable operation within specified temperature range
Designed for robust performance in industrial environments
Compatibility
Chassis Mount
Package / Case: X118
Application Areas
Industrial power supplies
Motor controls
Industrial lighting systems
Heavy-duty power electronics
Product Lifecycle
Obsolete
Potential replacements or upgrades may be available through Littelfuse's other product offerings
Several Key Reasons to Choose This Product
Provides efficient power control and rectification for high-current applications
Low gate trigger specifications reduce power loss
High surge capability suitable for demanding applications
Comes from a reputable manufacturer known for quality in circuit protection
The device's obsolescence may suggest higher reliability due to a long market presence
Considered for applications where long-term reliability and performance have been proven
