Manufacturer Part Number
N3175HE160
Manufacturer
littelfuse
Introduction
The N3175HE160 is a high-current Standard Recovery Silicon-Controlled Rectifier (SCR) designed for power control and rectification applications.
Product Features and Performance
Standard Recovery SCR
High current handling capability with It (AV) of 3175A
Robust surge current handling Itsm of 50000A at 50Hz
Gate trigger voltage (Vgt) of up to 3V for controlled triggering
On-state voltage (Vtm) max of 1.2V ensuring low power loss
Operates over a wide temperature range from -40°C to 125°C
Chassis mount package for secure installation
Product Advantages
Exceptional surge current capacity for tough applications
High average on-state current for efficient power handling
Low on-state voltage drop to minimize power losses
Durable construction suited for industrial environments
Wide operating temperature range for versatility in various conditions
Key Technical Parameters
Voltage Off State: 1.6 kV
Voltage Gate Trigger (Vgt) (Max): 3 V
Current Gate Trigger (Igt) (Max): 300 mA
Voltage On State (Vtm) (Max): 1.2 V
Current On State (It (AV)) (Max): 3175 A
Current On State (It (RMS)) (Max): 6310 A
Current Hold (Ih) (Max): 1 A
Current Off State (Max): 150 mA
Operating Temperature: -40°C ~ 125°C
Mounting Type: Chassis Mount
Package / Case: TO-200AF
SCR Type: Standard Recovery
Quality and Safety Features
Manufactured by littelfuse, known for high-quality electronic components
Built to withstand harsh industrial conditions
Compatibility
Mounting type and package make it compatible with a wide variety of power control systems
Application Areas
Industrial motor control
Power supplies
HVAC controls
Heavy-duty electric machinery
Product Lifecycle
This product is currently active with no indication of nearing discontinuation. Upgrades or replacements are readily available for future needs.
Several Key Reasons to Choose This Product
High surge current capability and average on-state current for demanding applications
Low on-state voltage drop for efficient operation
Wide operating temperature range catering to various environmental conditions
Trusted manufacturer with a reputation for quality
Active product lifecycle status ensuring long-term availability and support
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