Manufacturer Part Number
MMO90-12IO6
Manufacturer
Littelfuse
Introduction
This is a high-power thyristor module designed for phase control in applications requiring efficient and reliable switching.
Product Features and Performance
1-Phase Controller configuration featuring all SCR (Silicon Controlled Rectifier) structure
Dual SCR module allowing for bi-directional control
Rated for high off-state voltage of 1.2 kV
On-state current capability of 41 A (AV) and 65 A (RMS)
Gate trigger voltage maximum of 1.5 V for reliable gate activation
Gate trigger current maximum of 100 mA for controlled switching
Capable of handling surge currents of 800A (50Hz) and 860A (60Hz)
Hold current of 100 mA to maintain state
A wide operating temperature range from -40°C to 150°C ensures stability in extreme conditions
Chassis mount design with the standardized SOT-227-4, miniBLOC package for easy installation
Product Advantages
Capable of controlling high power with high voltage and current ratings
Robust surge current capabilities for handling spikes
Reliable performance over a broad temperature range
Easy to mount and integrate into a variety of systems
Key Technical Parameters
Voltage Off State: 1.2 kV
Current On State (It (AV)): 41 A
Current On State (It (RMS)): 65 A
Voltage Gate Trigger (Vgt): 1.5 V
Current Gate Trigger (Igt): 100 mA
Current Non Rep. Surge 50, 60Hz (Itsm): 800A, 860A
Operating Temperature: -40°C ~ 150°C (TJ)
Quality and Safety Features
Designed in adherence to strict industry standards for safety and performance
Constructed using robust materials to withstand electrical and thermal stresses
Compliant with international safety certifications
Compatibility
This device is compatible with a wide range of power control systems requiring 1.2 kV off-state voltage and can be easily mounted using standard chassis mount procedures.
Application Areas
Industrial motor drives
Power supply units
Controlled rectifier circuits
HVAC systems
Welding equipment
Product Lifecycle
The product status is Active, indicating that it is currently in production and not nearing discontinuation. Replacement and upgrade options are available through Littelfuse's ongoing product support.
Several Key Reasons to Choose This Product
High voltage and current ratings suitable for demanding applications
Dual SCR structure for bi-directional power control
Surge current resilience for reliability and longevity
Wide operating temperature range ensures performance under extreme conditions
Trusted manufacturer with a reputation for quality semiconductor devices
Active product lifecycle status with support for future replacements and upgrades
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