Manufacturer Part Number
MSTC25-16
Manufacturer
microsemi
Introduction
The MSTC25-16 is a silicon-controlled rectifier (SCR) module designed for medium power switching and phase control applications. It features a series connection of SCRs, tailored for efficient handling of intermediate power loads.
Product Features and Performance
Series connection SCR structure for enhanced voltage handling
Capable of handling 25 A average on-state current
High off-state voltage of 1.6 kV
Gate trigger voltage max at 2.5 V for efficient control
Surge current capability of 550A at 50Hz for robust performance in demanding situations
Operates within -40°C to 125°C, ensuring reliability across a wide temperature range
Chassis mount for secure and straightforward integration
Product Advantages
High surge current capacity enhances durability and longevity.
Low gate trigger voltage and current for easier control and interfacing.
Wide operating temperature range for versatile application scenarios.
Obsolete status with a potential for high collector value or niche applications.
Key Technical Parameters
Voltage Off State: 1.6 kV
Current On State (It (AV)) (Max): 25 A
Voltage Gate Trigger (Vgt) (Max): 2.5 V
Current Gate Trigger (Igt) (Max): 150 mA
Current Non Rep. Surge 50, 60Hz (Itsm): 550A @ 50Hz
Current Hold (Ih) (Max): 200 mA
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Robust build quality ensuring long-term reliability
Designed to meet stringent safety and performance standards
Compatibility
Suited for a broad range of phase control applications and power control systems
Compatible with chassis mount setups for easy integration
Application Areas
Industrial power supplies
Motor controls
Heating applications requiring controlled application of power
Product Lifecycle
Currently marked as Obsolete, indicating cessation of production
Availability of replacements or upgrades should be explored for long-term applications
Several Key Reasons to Choose This Product
Reliable performance in a wide range of temperatures and power conditions
High voltage and current handling capabilities suited for industrial applications
The product's obsolescence may offer unique value in specific legacy systems or for collectors
Robust surge current handling capacity providing reliability in fluctuating power scenarios
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