Manufacturer Part Number
MCC255-14IO1
Manufacturer
Littelfuse
Introduction
High-power thyristor module designed for various applications in power electronics.
Product Features and Performance
Series connection - All SCRs structure.
Two SCRs in a module providing efficient power control.
High voltage off-state capability of 1.4 kV ensuring suitability for high voltage applications.
Significant on-state current ratings It(AV) of 250A and It(RMS) of 450A facilitate handling of high power.
Gate trigger parameters defined by a maximum voltage Vgt of 2V and a maximum current Igt of 150mA allow for controlled triggering.
Peak non-repetitive surge current rated at Itsm of 9000A (50Hz) and 9600A (60Hz) for withstanding surge conditions.
Holding current Ih specified at a maximum of 150mA to maintain state conduction.
Operational across a wide temperature range from -40°C to 140°C.
Product Advantages
Optimized for high surge capability and robust operation.
Provides a high degree of control for power applications.
Durable construction suitable for industrial environments.
Key Technical Parameters
Voltage - Off State: 1.4 kV.
Current - On State (It(AV)) (Max): 250 A.
Current - On State (It(RMS)) (Max): 450 A.
Voltage - Gate Trigger (Vgt) (Max): 2 V.
Current - Gate Trigger (Igt) (Max): 150 mA.
Current - Non Rep. Surge 50, 60Hz (Itsm): 9000A, 9600A.
Current - Hold (Ih) (Max): 150 mA.
Operating Temperature: -40°C ~ 140°C.
Quality and Safety Features
Rigorous standards met for industrial-grade components.
Chassis mount provides secure and reliable mechanical support.
Compatibility
Designed for use with a variety of power control systems.
Y1-CU package integration compatibility.
Application Areas
Used in AC/DC motor drives, power converters, and other power control applications.
Product Lifecycle
Active status, not reported as nearing discontinuation.
Ongoing support and availability of replacements or upgrades.
Several Key Reasons to Choose This Product
High surge current capability allows it to endure extreme conditions.
Efficient power handling ensuring effective performance in high-demand settings.
Wide operating temperature range suitable for harsh environments.
Proven reliability and robustness from Littelfuse, a trusted manufacturer in circuit protection.
Easy to integrate into existing systems due to standard package configuration.
Supports environmental sustainability by extending the lifecycle of power equipment.
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