Manufacturer Part Number
N1806QK180
Manufacturer
Littelfuse
Introduction
High-power Standard Recovery Silicon Controlled Rectifier (SCR)
Product Features and Performance
Voltage - Off State of 1.8 kV
Voltage - Gate Trigger (Vgt) Max of 3 V
Current - Gate Trigger (Igt) Max of 300 mA
Voltage - On State (Vtm) Max of 2.4 V
Current - On State (It (AV)) Max of 1806 A
Current - On State (It (RMS)) Max of 3571 A
Current - Hold (Ih) Max of 1 A
Current - Off State Max of 100 mA
Current - Non Rep. Surge 50, 60Hz (Itsm) of 21000A @ 50Hz
Standard Recovery SCR type
Operating Temperature range from -40°C to 125°C
Chassis Mount mounting type
Housed in TO-200AB, B-PuK package
Supplier Device Package WP2
Product Advantages
High surge capability
Able to handle large currents
Robust in high temperature operations
Easily mountable on a chassis
Standard recovery time suitable for various applications
Key Technical Parameters
8 kV Off State Voltage
3 V Gate Trigger Voltage
1806 A On State Average Current
3571 A RMS On State Current
21000A @ 50Hz Non-Repetitive Surge Current
Quality and Safety Features
Robust construction ensuring long-term reliability
Meets industry standards for safety and performance
Compatibility
Wide compatibility with various circuits due to standard recovery performance
Application Areas
Industrial power supplies
Motor control applications
High-power lighting systems
Thyristor drives and inverters
Product Lifecycle
Currently Active
No indication of discontinuation
Upgrade and replacement options available as part of Littelfuse's product line
Several Key Reasons to Choose This Product
High current handling capacity for demanding applications
Suitable for high surge environments
Stable operation over a wide temperature range
Ease of installation with chassis mount configuration
Reliable performance from a reputable manufacturer Littelfuse
ngoing product support and availability
