S6015L53

Scrs Overview

The Littelfuse S6015L53 is a Silicon Controlled Rectifier (SCR) from the Teccor Sxx15x series, designed for high-voltage phase control applications. It features a rated repetitive off-state voltage (VDRM) of 600 V and an on-state RMS current (It RMS) of 15 A. The device operates within a temperature range of -40°C to +125°C and utilizes a TO-220-2 through-hole package. Key electrical parameters include a forward voltage (Vf) of 1.6 V, gate trigger voltage (Vgt) of 1.5 V, and gate trigger current (Igt) of 30 mA. The non-repetitive on-state peak current is 225 A, with a maximum holding current (Ih) of 40 mA.

Scrs Feature Summary

• High voltage capability supporting ratings up to 1000 V in the series
• Designed as an excellent unidirectional switch for phase control
• Suitable for heating and motor speed control applications

Scrs Applications

• Phase control circuits
• Heating system controls
• Motor speed controls

Scrs Procurement Notes

Verify the specific suffix 'L53' against official Littelfuse documentation to confirm exact electrical tolerances and marking codes. Ensure the procurement specification matches the required 600V rating and 15A current capacity. Confirm package type compatibility during integration planning.

Scrs Selection Notes

Select this component for applications requiring robust phase control switching with moderate current handling. Consider the 600V blocking voltage and 15A RMS rating relative to load requirements. Evaluate thermal management needs given the TO-220-2 package and operating temperature limits up to 125°C.

Scrs Part Context

This SCR belongs to the Littelfuse Teccor Sxx15x series, which provides low-power thyristors for general-purpose switching. The series offers various voltage ratings and packaging options to suit different industrial and consumer electronics designs requiring reliable AC power control.

Scrs Replacement Considerations

Consult official Littelfuse substitution guides for equivalent SCRs with matching VDRM, It RMS, and package dimensions. Verify that alternative components meet the same gate trigger specifications and thermal performance criteria.