S4015L

Description：SCR 400V 15A TO220
Series：-

SKU:38f503c88e71 Category: SCRs Brand: Littelfuse Inc.

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Product introduction

Product Detailed Parameters

Description：SCR 400V 15A TO220
Series：-
Mfr：Littelfuse Inc.
Package：Bulk
Voltage - Off State：400 V
Voltage - Gate Trigger (Vgt) (Max)：1.5 V
Current - Gate Trigger (Igt) (Max)：30 mA
Current - Hold (Ih) (Max)：40 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)：188A, 225A
SCR Type：Standard Recovery
Operating Temperature：-40°C ~ 125°C
Mounting Type：Through Hole
Package / Case：TO-220-3 Isolated Tab
Supplier Device Package：TO-220 Isolated Tab
Voltage - On State (Vtm) (Max)：1.6 V
Current - On State (It (AV)) (Max)：9.5 A
Current - On State (It (RMS)) (Max)：15 A
Current - Off State (Max)：10 µA

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S4015L

Overview

The S4015L is a standard recovery thyristor SCR manufactured by Littelfuse Inc. It features a through-hole mounting type and operates within a temperature range of -40°C to 125°C. The device supports non-repetitive surge currents of 188A at 50Hz and 225A at 60Hz. It is housed in an electrically isolated package with passivated junctions, ensuring compliance with RoHS standards. This component serves as a half-wave, unidirectional, gate-controlled rectifier designed for high-power applications requiring reliable phase control switching.

Feature Summary

Electrically isolated package construction
Passivated junction technology
RoHS compliant manufacturing
Standard recovery characteristics

Applications

Phase control applications
Heating system controls
Motor speed controls

Procurement Notes

Verify the specific ordering suffix when sourcing the S4015L, as Littelfuse may offer variations such as the S4015LTP. Confirm that the received component matches the standard recovery specification and TO-220-2 package dimensions. Ensure the supplier provides documentation confirming RoHS compliance and electrical isolation properties consistent with the official datasheet requirements.

Selection Notes

Select the S4015L for applications requiring robust phase control capabilities with high surge current tolerance. Consider its operating temperature range and through-hole mounting style when designing thermal management solutions. Evaluate the 188A/225A surge ratings against potential transient loads to ensure adequate safety margins during circuit operation.

Part Context

The S4015L belongs to the Teccor line of thyristor SCRs from Littelfuse. These components are characterized as half-wave, unidirectional, gate-controlled rectifiers. The series complements other phase control devices by offering reliable switching performance in industrial and consumer electronics environments where precise power regulation is necessary.