Manufacturer Part Number
VWO85-14IO1
Manufacturer
littelfuse
Introduction
Thyristor SCR module designed for high-voltage, phase-controlled applications.
Product Features and Performance
3-Phase Controller structure with all SCRs
Six SCRs in a single module
Voltage - Off State rated at 1.4 kV
Current - On State (It(AV)) maximum of 27 A
Current - On State (It(RMS)) maximum of 59 A
Voltage - Gate Trigger (Vgt) of up to 1.5 V
Current - Gate Trigger (Igt) up to 100 mA
High surge current capability with Itsm of 520A/560A at 50/60Hz respectively
Holding current (Ih) maximum of 200 mA
Product Advantages
Compact three-phase control in one module
Good surge current capabilities for tough applications
High off-state voltage for superior voltage isolation
Key Technical Parameters
Off-state voltage: 1.4 kV
On-state current (It(AV)): 27 A
On-state current (It(RMS)): 59 A
Gate trigger voltage (Vgt): 1.5 V max
Gate trigger current (Igt): 100 mA max
Non-repetitive surge current (Itsm): 520A (50Hz), 560A (60Hz)
Holding current (Ih): 200 mA max
Quality and Safety Features
Robust operating temperature range from -40°C to 125°C
Designed for reliable performance in industrial environments
Compatibility
Chassis mount for easy integration
Suitable for applications requiring high voltage and current handling
Application Areas
Industrial motor control
Power supplies
Lighting systems
Controlled rectifiers
Product Lifecycle
Obsolete status indicates the product is no longer manufactured
Replacement or upgrade options may be available
Several Key Reasons to Choose This Product
High-performance SCR module for demanding applications
Suitable for high voltage and current
Durable and reliable in various temperatures and conditions
Offers compact and efficient three-phase control
High surge current capability ideal for heavy-duty cycles
