Manufacturer Part Number
VHF85-14IO7
Manufacturer
Littelfuse
Introduction
The VHF85-14IO7 is a semiconductor power module from Littelfuse, designed for medium power switching and phase control applications.
Product Features and Performance
Single phase bridge
Consists of 2 SCRs and 2 diodes
High surge current capability
Low on-state and switching losses
SCRs/Diodes layout offers flexibility in circuit designs
Product Advantages
Robust module construction
High voltage capability (1.4 kV) suitable for various applications
High temperature operation up to 125°C
Enhanced thermal performance with chassis mount design
Key Technical Parameters
Voltage - Off State: 1.4 kV
Current - On State (It(RMS)) (Max): 58 A
Voltage - Gate Trigger (Vgt) (Max): 1.5 V
Current - Gate Trigger (Igt) (Max): 100 mA
Surge Current - Non Repetitive (Itsm): 1150A (50Hz), 1230A (60Hz)
Current - Hold (Ih) (Max): 200 mA
Quality and Safety Features
Compliance with industrial quality and safety standards
Thermal and overcurrent protection features
Compatibility
Compatible with chassis mount setup
Can be integrated into various control circuits with standard trigger characteristics
Application Areas
Motor control
AC power controllers
Industrial inverters
Power supplies
Soft starters for AC motors
Product Lifecycle
Status: Active
Not indicated as nearing discontinuation
Replacements or upgrades should be available if needed
Several Key Reasons to Choose This Product
High reliability and long service life with Littelfuse manufacturing quality
Optimized for medium power applications
A balanced combination of SCR and diode restricts for flexible design options
Supports a wide range of operating temperatures for diverse industrial applications
Exceptional surge handling capability protects against unexpected overcurrent events
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