Manufacturer Part Number
VVZB170-16IOXT
Manufacturer
littelfuse
Introduction
The VVZB170-16IOXT from littelfuse is a high-performance Thyristor SCR module designed for efficient and reliable operation in a variety of power control applications.
Product Features and Performance
Bridge, 3-Phase configuration combining SCRs and Diodes
Suitable for applications requiring 3 SCRs and 3 Diodes
High off-state voltage of 1.6 kV
Gate trigger voltage (max) of 1.5 V
Gate trigger current (max) of 95 mA
High surge current capability with 1100A at 50Hz and 1190A at 60Hz
Holding current (max) of 200 mA
Robust operating temperature range from -40°C to 150°C
Product Advantages
Combines both SCRs and Diodes in a compact module
High voltage and current ratings ensure suitability for heavy-duty applications
High surge current capability enhances reliability under stressful conditions
Wide operating temperature range suitable for various environments
Key Technical Parameters
Voltage Off State: 1.6 kV
Voltage Gate Trigger (Vgt) (Max): 1.5 V
Current Gate Trigger (Igt) (Max): 95 mA
Current Non Rep. Surge 50, 60Hz (Itsm): 1100A, 1190A
Current Hold (Ih) (Max): 200 mA
Operating Temperature: -40°C ~ 150°C
Quality and Safety Features
Designed according to stringent safety standards for high reliability and performance under extreme conditions
Compatibility
Compatible with common power control circuits requiring 3-Phase SCR/Diode configurations
Application Areas
Industrial motor drives
HVAC systems
Power supplies
Heavy machinery controls
Product Lifecycle
Currently active product status
No indication of nearing discontinuation, ensuring long-term availability
Upgrade paths or replacements available if future specifications change
Several Key Reasons to Choose This Product
High voltage and current handling capability ensures it can manage powerful applications
Integrated SCR and Diode configuration saves space and simplifies designs
Reliable performance from -40°C to 150°C accommodates various industrial environments
Excellent surge current characteristics ensure safety and durability in fluctuating power environments
VVZF70-16IO7IXYSRECT BRIDGE 3PH 1600V FO-T-A