Manufacturer Part Number
N1159NC420
Manufacturer
littelfuse
Introduction
The N1159NC420 by littelfuse is a Thyristor SCR, designed for high voltage and high current applications, housed in a TO-200AC, K-PUK package with clamp-on mounting.
Product Features and Performance
Standard Recovery SCR
Supports high voltage up to 4.2 kV
Capable of handling high current, with an on-state current up to 1159 A average and 2268 A RMS
High surge current capability, with non-repetitive surge ratings of 16100A at 50Hz
Gate trigger voltage maximum of 3 V and current maximum of 300 mA
Low holding current of 1 A
Compact and robust TO-200AC, K-PUK packaging
Product Advantages
High voltage and current capabilities enhance power handling
Compact packaging suitable for designs with space constraints
Standard recovery feature allows for general-purpose use
Key Technical Parameters
Voltage Off State: 4.2 kV
Current On State (It (AV)) (Max): 1159 A
Current On State (It (RMS)) (Max): 2268 A
Voltage Gate Trigger (Vgt) (Max): 3 V
Current Gate Trigger (Igt) (Max): 300 mA
Current Non Rep. Surge 50, 60Hz (Itsm): 16100A @ 50Hz
Quality and Safety Features
Operates efficiently within a wide temperature range of -40°C to 125°C
Robust packaging ensures physical durability and operational stability
Compatibility
Utilizes clamp-on mounting for secure installation
General compatibility with high power electronic circuits requiring voltage control
Application Areas
Industrial power systems
Motor control
High power lighting systems
High-voltage applications needing controlled rectification
Product Lifecycle
The product status is active
Not currently nearing discontinuation
Replacement or upgrade options are available, ensuring long-term usability
Several Key Reasons to Choose This Product
High surge current capability ideal for applications experiencing occasional high current spikes
Robust operational temperature range suitable for harsh environments
Versatile for multiple high power applications with high voltage and current handling
Reliable manufacturer with proven expertise in circuit protection and power control technology
Easy integration into existing systems with standardized package and mounting type
