Manufacturer Part Number
MCC312-14IO1
Manufacturer
Littelfuse
Introduction
Littelfuse MCC312-14IO1 is a high-power Thyristor SCR module designed for optimal performance in power electronics applications.
Product Features and Performance
Two SCRs in series connection
Able to handle 320A average and 520A RMS on-state current
High surge current capabilities of 9200A (50Hz) and 10100A (60Hz)
Off-state voltage of 1.4kV suitable for high voltage applications
Gate trigger voltage of up to 2V
Product Advantages
Durable with high surge current handling
Series connection enhances voltage capability
Stable operation with a wide operating temperature range
Key Technical Parameters
Voltage - Off State: 1.4kV
Current - On State (It (AV)) (Max): 320A
Current - On State (It (RMS)) (Max): 520A
Current - Non Rep. Surge 50, 60Hz (Itsm): 9200A, 10100A
Operating Temperature: -40°C to 140°C
Quality and Safety Features
Robust construction for superior thermal and mechanical resilience
Compliance with international safety standards
Compatibility
Designed for chassis mounting; compatible with the Y1-CU package/case
Application Areas
Industrial power supplies
Motor control and drivers
Power converters
Product Lifecycle
Active status; not near discontinuation
Replacements or upgrades available through Littelfuse product portfolio
Several Key Reasons to Choose This Product
High voltage and current handling for demanding applications
Reliable performance ensured by Littelfuse's reputation for quality
Good thermal and mechanical characteristics
Broad operating temperature range suitable for various environments
Availability of technical support and documentation from Littelfuse
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