Manufacturer Part Number
N3229QK020
Manufacturer
littelfuse
Introduction
The N3229QK020 is a high-power, standard recovery silicon-controlled rectifier (SCR) designed for efficient and reliable operation in controlling high power.
Product Features and Performance
Standard Recovery SCR
Robust Chassis Mount package (TO-200AB, B-PuK)
Designed for high efficiency and reliability in power control applications
Features a high surge current capability up to 30800A @ 50Hz
Supports operating temperatures from -40°C to 140°C
Product Advantages
High current capability with It (AV) Max of 3229 A and It (RMS) Max of 6305 A providing excellent performance for high power applications
Low gate trigger current (Igt) requirement of max 300 mA for easier control
High off-state voltage of 200 V allowing for better handling of voltage spikes
Minimal on-state voltage (Vtm) of 1.57 V ensures low power dissipation during operation
Key Technical Parameters
Voltage Off State: 200 V
Voltage Gate Trigger (Vgt) (Max): 3 V
Current Gate Trigger (Igt) (Max): 300 mA
Voltage On State (Vtm) (Max): 1.57 V
Current On State (It (AV)) (Max): 3229 A
Current On State (It (RMS)) (Max): 6305 A
Current Hold (Ih) (Max): 1 A
Current Off State (Max): 100 mA
Current Non Rep. Surge 50, 60Hz (Itsm): 30800A @ 50Hz
Quality and Safety Features
Manufactured by littelfuse, known for high-quality electrical components
Operates within a wide temperature range ensuring reliability in various environments
Chassis mount package provides robust physical protection
Compatibility
Designed for use in applications requiring high current control and standard recovery times
TO-200AB, B-PuK package compatible with various mounting techniques
Application Areas
Power supplies
Motor control
Industrial applications requiring high power control
Product Lifecycle
Currently active product status, not nearing discontinuation
Upgrades or replacements available as technology advances
Several Key Reasons to Choose This Product
High surge current capability for demanding applications
Robust and reliable operation in extreme conditions
Low gate trigger current simplifies control circuitry
High current handling capacity suitable for industrial applications
Produced by littelfuse, a leader in circuit protection components