Manufacturer Part Number
N1651QK220
Manufacturer
littelfuse
Introduction
Thyristor SCR used in power control and switching.
Product Features and Performance
Voltage - Off State: 2.2 kV
Voltage - Gate Trigger (Vgt) (Max): 3 V
Current - Gate Trigger (Igt) (Max): 300 mA
Voltage - On State (Vtm) (Max): 2.65 V
Current - On State (It (AV)) (Max): 1651 A
Current - On State (It (RMS)) (Max): 3253 A
Current - Hold (Ih) (Max): 1 A
Current - Off State (Max): 100 mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 19000A @ 50Hz
SCR Type: Standard Recovery
Operating Temperature: -40°C ~ 125°C
Mounting Type: Chassis Mount
Package / Case: TO-200AB, B-PuK
Supplier Device Package: WP2
Product Advantages
High surge current capability
Suitable for high voltage applications
Standard recovery type SCR offers controlled performance
Key Technical Parameters
RMS Current: 3253 A
Surge Current: 19000 A
Off State Voltage: 2.2 kV
Gate Trigger Voltage: 3 V
On State Voltage: 2.65 V
Operating Temperature range: -40°C to 125°C
Quality and Safety Features
Robust construction ensuring long-term reliability
Designed to meet stringent industrial safety standards
Compatibility
Compatible with chassis mounting
TO-200AB, B-PuK package for easy integration
Application Areas
Industrial motor control
Power supplies
Power conversion systems
HVDC (high voltage direct current) applications
Product Lifecycle
Status: Active
Product continuously supported with no current intention for discontinuation
Several Key Reasons to Choose This Product
High current rating for heavy-duty applications
Robust surge current handling ideal for industrial environments
High voltage operation suitable for power transmission
Long operational life with minimal degradation over time
Designed by littelfuse, a trusted name in circuit protection
Available in a user-friendly package for straightforward chassis mounting
