Manufacturer Part Number
VHFD37-08IO1
Manufacturer
littelfuse
Introduction
The VHFD37-08IO1 is a high-performance SCR Diode module designed for efficient power control and rectification.
Product Features and Performance
Single Phase Bridge Configuration
2 SCRs and 4 Diodes
Off-State Voltage of 800 V
On-State Current (It (AV)) maxes out at 36 A
Gate Trigger Voltage (Vgt) maxes at 1 V
Gate Trigger Current (Igt) maxes at 65 mA
Non-Repetitive Surge Current at 50/60Hz: Itsm 320A/350A
Holding Current (Ih) max at 100 mA
Operates over a temperature range of -40°C to 125°C
Product Advantages
Integrated SCRs and Diodes for space and performance efficiency
High surge current capacity suitable for tough environments
Robust thermal and electrical performance
Key Technical Parameters
Voltage Off State: 800 V
Current On State (It (AV)) (Max): 36 A
Voltage Gate Trigger (Vgt) (Max): 1 V
Current Gate Trigger (Igt) (Max): 65 mA
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Built for high reliability and safety under high temporary overload conditions
Chassis Mount package ensures stable installation and heat management
Compatibility
Chassis Mount configuration ensures easy integration into existing setups with V1A-PAK package
Application Areas
Industrial motor drives
HVAC control systems
Power supplies and converters
Product Lifecycle
Currently active
No declared end of life or discontinuation at this time
Ongoing support and availability
Several Key Reasons to Choose This Product
High voltage and current handling capability for demanding applications
Durable design capable of withstanding harsh conditions
Low gate trigger requirements for easier control and interfacing
Broad operating temperature range suitable for various industrial applications
