Manufacturer Part Number
VVZ70-14IO7
Manufacturer
littelfuse
Introduction
The VVZ70-14IO7 is a bridge three-phase SCR (Silicon Controlled Rectifier)/Diode module designed for high-voltage and high-current applications, engineered by littelfuse.
Product Features and Performance
Bridge, 3-Phase structure comprising 3 SCRs and 3 Diodes
Capable of blocking voltage up to 1.4 kV
On-state current capacity of up to 70 A
Gate trigger voltage maximum of 1.5 V
Gate trigger current maximum of 100 mA
Surge current capability up to 600A at 60Hz
Hold current maximum of 200 mA
Operates efficiently within a temperature range of -40°C to 125°C
Product Advantages
Integration of SCRs and Diodes in a single module for compactness
High surge current capability ensuring robust performance in demanding applications
Low gate trigger current facilitating easier control
Wide operating temperature range enhancing reliability under varying environmental conditions
Key Technical Parameters
Voltage Off State: 1.4 kV
Current On State (It(AV)) (Max): 70 A
Voltage Gate Trigger (Vgt) (Max): 1.5 V
Current Gate Trigger (Igt) (Max): 100 mA
Current Non Rep. Surge 50, 60Hz (Itsm): 550A, 600A
Current Hold (Ih) (Max): 200 mA
Operating Temperature Range: -40°C ~ 125°C
Quality and Safety Features
Built to withstand high surge currents, enhancing safety and durability
Compliance with stringent quality standards, ensuring reliability
Compatibility
Suitable for chassis mount installation
FO-T-A package allowing for seamless integration into various circuit designs
Application Areas
Motor control circuits
AC power control
Industrial power supplies
Heavy-duty electrical systems
Product Lifecycle
The product status is active, implying ongoing production and support
No immediate indication of discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
High-voltage and high-current handling capacity for industrial-grade applications
Compact module integrating SCRs and Diodes, reducing component count and simplifying design
Exceptional surge current capability for enhanced robustness in transient conditions
Low gate trigger specifications facilitating easy and efficient control
Supported by littelfuse, a reputable manufacturer known for quality and innovation in circuit protection technologies
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