Manufacturer Part Number
MMO230-08IO7
Manufacturer
littelfuse
Introduction
The MMO230-08IO7 is a thyristor SCR module designed for high voltage and high-current applications, housed within a chassis mount module package.
Product Features and Performance
Comprises 2 SCRs in a 1-Phase Controller configuration
Capable of blocking voltages up to 800V
On-state current rating up to 105A (average) and 180A (RMS)
High surge current capacity of up to 2400A
Low gate trigger voltage and current of 1.5V and 150mA respectively
High holding current of 200mA
Operationally robust in temperatures ranging from -40°C to 125°C
Product Advantages
High current and voltage handling capabilities
Improved thermal performance with chassis mount configuration
Robust operation under extreme environmental conditions
Key Technical Parameters
Voltage Off State: 800V
Current On State (It(AV)) (Max): 105A
Current On State (It(RMS)) (Max): 180A
Voltage Gate Trigger (Vgt) (Max): 1.5V
Current Gate Trigger (Igt) (Max): 150mA
Current Non Rep. Surge 50, 60Hz (Itsm): 2250A, 2400A
Current Hold (Ih) (Max): 200mA
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Rigorous thermal and electrical testing to ensure reliability
Designed to handle extreme temperature variations and high surge events
Compatibility
Suitable for various high power controlled environments and applications requiring precise control
Application Areas
Industrial motor control
Heating and cooling systems
Power supply management
High power lighting systems
Product Lifecycle
Obsolete status
Replacement suggestions should be sought due to discontinuation
Several Key Reasons to Choose This Product
Exceptionally high surge current capabilities up to 2400A ensuring robust performance
High operating temperature range making it ideal for harsh environments
Reliable performance in high voltage and current scenarios
Suitable for a wide range of industrial applications due to versatile SCR module design
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