K2000GRP

Overview

The Littelfuse K2000GRP is a SIDAC thyristor housed in a DO-15 package. It features a rated repetitive off-state voltage (VDRM) of 180 V and an off-state leakage current (IDRM) of 5 uA at VDRM. The device has a holding current (Ih) maximum of 150 mA and an on-state voltage of 1.5 V. The breakdown voltage range is specified as 190 to 215 V.

Feature Summary

• Provides bidirectional switching capability for triggering applications
• Designed for high-voltage power supply circuits
• Suitable for ignition systems requiring precise voltage thresholds

Applications

• High voltage power supplies
• Natural gas igniters
• High-pressure Sodium lamps
• Xenon flash ignition

Procurement Notes

Verify the specific suffix 'GRP' against the manufacturer's official documentation to confirm exact electrical tolerances and packaging specifications. Ensure the component meets the required voltage ratings for the target circuit design before procurement.

Selection Notes

Select this component based on its 180 V rated voltage and 150 mA holding current requirements. Confirm compatibility with the DO-15 radial lead package constraints and ensure the 190-215 V breakdown range aligns with the application's trigger needs.

Part Context

This part belongs to the Kxxxzy Series SIDAC family from Littelfuse, designed for reliable switching in high-voltage environments. It serves as a critical component for initiating discharge in various industrial and consumer electronics applications.

Replacement Considerations

Consult official Littelfuse substitution guides for verified equivalents. Generic replacements may not match the specific 190-215 V breakdown tolerance or DO-15 package dimensions.