S8X8ES

$0.22

Description：SCR 800V 800MA TO92
Series：-

SKU:220636ec16ee Category: SCRs Brand: Littelfuse Inc.

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Product introduction

Product Detailed Parameters

Description：SCR 800V 800MA TO92
Series：-
Mfr：Littelfuse Inc.
Package：Bulk
Voltage - Off State：800 V
Voltage - Gate Trigger (Vgt) (Max)：800 mV
Current - Gate Trigger (Igt) (Max)：200 µA
Current - Hold (Ih) (Max)：5 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)：8A, 10A
SCR Type：Sensitive Gate
Operating Temperature：-40°C ~ 125°C
Grade：-
Qualification：-
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package：TO-92
Voltage - On State (Vtm) (Max)：1.7 V
Current - On State (It (AV)) (Max)：510 mA
Current - On State (It (RMS)) (Max)：800 mA
Current - Off State (Max)：3 µA

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S8X8ES

Overview

The Littelfuse S8X8ES is a silicon-controlled rectifier (SCR) in the SxX8xSx series, designed for through-hole mounting in TO-92 packages. It features an 800 V rated repetitive off-state voltage and supports an RMS on-state current of 800 mA. The device requires a low gate trigger current of 50 uA and operates within a temperature range of -40 C to +125 C. Key electrical parameters include a maximum holding current of 5 mA, a forward voltage of 1.7 V, and a non-repetitive peak on-state current of 10 A.

Feature Summary

Sensitive gate control requiring minimal trigger current for digital circuit compatibility
High reliability construction with glass-passivated junctions
Robust surge handling capability for transient protection applications

Applications

AC switching and phase control circuits
Motor speed modulation controls
Temperature modulation systems

Procurement Notes

Verify the specific suffix against official Littelfuse documentation to confirm exact electrical tolerances and package variations. Ensure the procurement channel provides valid RoHS compliance certificates. Cross-reference the manufacturer part number with distributor catalogs to avoid confusion with similar series components.

Selection Notes

Select this component when a sensitive gate SCR is required for AC phase control or solid-state switching. Verify that the 800 mA RMS current rating meets the load requirements. Confirm that the TO-92 package fits the PCB layout constraints and that the 800 V blocking voltage exceeds the peak line voltage.

Part Context

This device belongs to the SxX8xSx series of thyristors from Littelfuse. The series includes various voltage ratings and current capacities tailored for general-purpose AC switching. The S8X8ES specifically targets applications needing moderate current handling with high voltage blocking capabilities in a compact form factor.

Replacement Considerations

Consult Littelfuse datasheets for direct equivalents within the SxX8xSx family. Verify pinout compatibility and thermal characteristics before substituting with other manufacturers' SCRs. Ensure replacement parts meet the same voltage and current specifications.

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.