S4006VTP

$1.80

Description：SCR 400V 6A TO251AA
Series：-

SKU:578373f63d5b Category: SCRs Brand: Littelfuse Inc.

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Product introduction

Product Detailed Parameters

Description：SCR 400V 6A TO251AA
Series：-
Mfr：Littelfuse Inc.
Package：Tube
Voltage - Off State：400 V
Voltage - Gate Trigger (Vgt) (Max)：1.5 V
Current - Gate Trigger (Igt) (Max)：15 mA
Current - Hold (Ih) (Max)：30 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)：83A, 100A
SCR Type：Standard Recovery
Operating Temperature：-40°C ~ 125°C
Mounting Type：Through Hole
Package / Case：TO-251-3 Short Leads, IPAK, TO-251AA
Supplier Device Package：TO-251AA
Voltage - On State (Vtm) (Max)：1.6 V
Current - On State (It (AV)) (Max)：3.8 A
Current - On State (It (RMS)) (Max)：6:00 AM
Current - Off State (Max)：10 µA

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S4006VTP

Overview

The Littelfuse S4006VTP is a Silicon Controlled Rectifier (SCR) designed for power control applications. It features a TO-251 (DPAK) surface-mount package and supports a maximum repetitive off-state voltage of 400 V. The device handles an RMS on-state current of 6 A with a gate trigger current of 200 uA. Operating within a temperature range of -40°C to +110°C, it provides reliable switching performance in compact circuit designs.

Feature Summary

Surface-mount construction for automated PCB assembly
High thermal stability across extended industrial temperature ranges
Low gate drive requirements for efficient triggering

Applications

AC motor speed control circuits
Lighting dimmer implementations
General purpose power switching modules

Procurement Notes

Verify the specific suffix 'VTP' against official Littelfuse documentation to confirm tape-and-reel packaging specifications. Ensure the selected variant matches the required RoHS compliance status and lead-free plating standards for your manufacturing process.

Selection Notes

Select this component when a 6 A SCR rating is required in a DPAK footprint. Confirm that the 400 V blocking voltage aligns with the peak line voltage of the target application. Verify that the 200 uA gate sensitivity meets the drive capabilities of the control logic.

Part Context

This part belongs to the Sxx06xSx series of high-current SCRs from Littelfuse. The series is characterized by robust latching capabilities and standardized pinouts for easy integration into existing power electronics architectures requiring medium-current switching.

Replacement Considerations

Consult Littelfuse cross-reference guides for direct equivalents. Verify pinout compatibility and thermal resistance values before substituting with other manufacturers' 6 A TO-251 SCRs.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.