SV6025L2TP

Overview

The SV6025L2TP is a silicon-controlled rectifier (SCR) manufactured by Littelfuse, designed for efficient switching in low-current circuits. It features a TO-220L package with three pins and supports through-hole mounting. Key electrical parameters include a maximum repetitive peak reverse voltage of 600 V and an average on-state current rating of 25 A. The device has a surge current capability of 350 A and a maximum gate trigger current of 10 mA. It operates within a temperature range from -40°C to +150°C.

Feature Summary

• Sensitive gate design allows direct interfacing with microprocessors due to minimal gate current requirements.
• Fast turn-off capabilities reduce the risk of commutation failure during operation.
• Glass passivated junctions ensure durability and reliability under demanding conditions.

Applications

• Capacitive-discharge ignition systems
• Fluid level sensors
• Strobe lights

Procurement Notes

Verify component authenticity by checking manufacturer markings against official datasheet specifications. Confirm package type matches TO-220L and pin configuration aligns with standard SCR layouts. Ensure compliance with RoHS standards if required for the specific application environment. Cross-reference part numbers carefully to avoid confusion with similar series variants.

Selection Notes

Select this component when high surge current handling and fast turn-off are critical for the circuit design. Consider the 600 V blocking voltage and 25 A continuous current ratings to ensure adequate margin for load variations. Evaluate thermal management requirements given the operating temperature range up to 150°C. Verify that the sensitive gate characteristics match the driving circuit's output capabilities.

Part Context

This SCR belongs to the SVxx25xx series from Littelfuse, which offers solutions for precise switching in various electronic controls. The series includes devices optimized for solenoids in ground fault circuit interrupters and other applications requiring reliable performance. The SV6025L2TP specifically targets scenarios needing robust surge protection and efficient power control.

Replacement Considerations

Direct substitutes may include other SCRs from the same series with identical voltage and current ratings. Verify compatibility regarding package dimensions and pinout before replacement. Consult manufacturer documentation for cross-reference lists to identify equivalent parts with similar electrical characteristics.

FAQ

What is the maximum gate trigger current for the SV6025L2TP?

The maximum gate trigger current is 10 mA, allowing for sensitive triggering with minimal drive power.

Does the SV6025L2TP support surface mount installation?

No, the SV6025L2TP is designed for through-hole mounting using a TO-220L package.

What is the surge current rating of this SCR?

The device can handle a surge current of 350 A, providing robust protection against transient overcurrent events.