Manufacturer Part Number
VHFD29-08IO1
Manufacturer
littelfuse
Introduction
The VHFD29-08IO1 is a single-phase bridge SCR/Diode module designed for high voltage and current applications.
Product Features and Performance
Integrated with 2 SCRs and 4 Diodes
Bridge, Single Phase configuration
High surge current capability: 300A (50Hz), 330A (60Hz)
Robust voltage handling up to 800V
Product Advantages
Compact V1A-PAK chassis mount packaging
High thermal and electrical conductivity
Key Technical Parameters
Current On State (It (AV)) (Max): 28 A
Voltage Off State: 800 V
Voltage Gate Trigger (Vgt) (Max): 1 V
Current Gate Trigger (Igt) (Max): 65 mA
Current Hold (Ih) (Max): 100 mA
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Highly reliable under extreme environmental conditions
Efficient heat dissipation for enhanced safety
Compatibility
Compatible with various high power control systems
Application Areas
Industrial motor drives
Heating controls
Power supplies
Product Lifecycle
Obsolete product with limited replacement or upgrade options available
Several Key Reasons to Choose This Product
Superior performance in high voltage applications
Durable design suitable for industrial environments
Capability of handling significant electrical surges
Extended operating temperature range allows for versatility in deployment
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