Manufacturer Part Number
VVZF70-12IO7
Manufacturer
littelfuse
Introduction
Thyristor SCR module designed for high power control and rectification
Product Features and Performance
3-phase bridge structure with 3 SCRs and 3 Diodes
Peak non-repetitive surge current of 550A (50Hz) and 600A (60Hz)
Maximum on-state current of 70A
Supports a voltage of up to 1.2 kV in off-state
Gate trigger voltage maximal at 1.5V
Gate trigger current maximal at 100mA
Hold current up to 200 mA
Operating temperature range from -40°C to 125°C
Product Advantages
High surge capability
Excellent thermal performance
Robust module construction
Easy to mount and install
Key Technical Parameters
Off-state voltage: 1.2 kV
On-state current (It (AV)) (Max): 70 A
Gate trigger voltage (Vgt) (Max): 1.5 V
Gate trigger current (Igt) (Max): 100 mA
Non-repetitive surge current (Itsm): 550A/600A
Hold current (Ih) (Max): 200 mA
Quality and Safety Features
Rugged design ensures reliability
Compliance with industry safety standards
Compatibility
Chassis mount capability for compatibility with a wide range of systems
Standard package FO-T-A suitable for various applications
Application Areas
Motor drives
Power supplies
Power conversion systems
Industrial control systems
Product Lifecycle
Currently active with no announcement of discontinuation
Availability of replacements or upgrades should be monitored through official littelfuse channels
Key Reasons to Choose This Product
Proven manufacturer with a reputation for reliability in power control devices
Highly suitable for demanding applications requiring high surge currents
Broad operating temperature range making it suitable for various environments
Balanced performance between SCR and diode modules for flexible application use
Comprehensive technical support and documentation available from littelfuse