Manufacturer Part Number
DFA50BA80
Manufacturer
sansha-electric
Introduction
The DFA50BA80 is a thyristor SCR module designed for high voltage and current handling. Its structure combines SCRs and diodes to facilitate bridge, 3-phase applications.
Product Features and Performance
1 SCR and 6 Diodes structure
Voltage - Off State: 800 V
Current - On State (It (AV)) (Max): 50 A
Voltage - Gate Trigger (Vgt) (Max): 3 V
Current - Gate Trigger (Igt) (Max): 70 mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 730A, 800A
Operating Temperature: -40°C ~ 150°C (TJ)
Product Advantages
Optimized for high thermal stability
Efficient power handling capacity
Robust design suitable for tough environmental conditions
High surge current capabilities
Key Technical Parameters
Voltage - Off State: 800 V
Current - On State (It (AV)) (Max): 50 A
Voltage - Gate Trigger (Vgt) (Max): 3 V
Current - Gate Trigger (Igt) (Max): 70 mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 730A, 800A
Operating Temperature Range: -40°C ~ 150°C
Quality and Safety Features
Enhanced temperature and voltage handling for increased safety
Built-in surge current protection
Compatibility
Compatible with various 3-phase systems and designed for chassis mount
Application Areas
Industrial motor controls
AC power control
Lighting controls
Heating controls
Rectification
Product Lifecycle
Currently active with ongoing support and availability.
No immediate discontinuation scheduled.
Replacements and upgrades are available if needed.
Several Key Reasons to Choose This Product
Stable and consistent performance in extreme conditions
High voltage and current handling capabilities for industrial applications
Broad operating temperature range
High reliability and safety features built into the design
Optimized for ease of integration into existing 3-phase systems and applications.