Manufacturer Part Number
MCD312-16IO1
Manufacturer
littelfuse
Introduction
Thyristor SCR/Diode Module designed for high power control and rectification
Product Features and Performance
Series connection structure with one SCR and one Diode
Suitable for high voltage applications up to 1.6 kV
Capable of handling currents up to 320 A (average) and 520 A (RMS)
Gate trigger voltage (Vgt) of 2 V
Gate trigger current (Igt) of 150 mA
High surge current capabilities with non-repetitive surge peaks of 9200A (50Hz) and 10100A (60Hz)
Holding current (Ih) max at 150 mA
Chassis mount for stable installation
Package in Y1-CU case design
Product Advantages
High surge current capability enhances ruggedness
Low gate trigger requirements make for easy control
High current handling capacity suitable for industrial applications
Key Technical Parameters
Off-State Voltage: 1.6 kV
On-State Current (It (AV)): 320 A max
On-State Current (It (RMS)): 520 A max
Gate Trigger Voltage (Vgt): 2 V max
Gate Trigger Current (Igt): 150 mA max
Surge Current (Itsm): 9200A, 10100A
Hold Current (Ih): 150 mA max
Operating Temperature Range: -40°C to 140°C
Quality and Safety Features
Built to withstand high surge events
Extended operating temperature range for reliability in harsh conditions
Compatibility
Chassis mount compatible with robust mounting requirements
Application Areas
Industrial motor control
Power supplies
Heavy-duty inverters
Battery chargers
Power regulation circuits
Product Lifecycle
Status: Active
Not reported to be near discontinuation
Replacement and upgrade options are typically available through the manufacturer
Several Key Reasons to Choose This Product
Robust design capable of handling high power and surge currents
Versatile for a broad range of industrial applications
Manufactured by littelfuse, a reputable company in circuit protection
Proven reliability through extensive industrial use
Ease of control with low gate trigger current and voltage
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