SD1A200E

$0.32

Description：THYRISTOR DO-41 T&R 5K
Series：-

SKU:479d0efa15cf Category: SCRs Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：THYRISTOR DO-41 T&R 5K
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Voltage - Off State：-
Voltage - Gate Trigger (Vgt) (Max)：-
Current - Gate Trigger (Igt) (Max)：-
Current - Hold (Ih) (Max)：-
Current - Non Rep. Surge 50, 60Hz (Itsm)：-
SCR Type：-
Operating Temperature：-
Grade：-
Qualification：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Voltage - On State (Vtm) (Max)：-
Current - On State (It (AV)) (Max)：-
Current - On State (It (RMS)) (Max)：-
Current - Off State (Max)：-

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SD1A200E

Overview

The SD1A200E is a silicon unidirectional thyristor (SIDAC) manufactured by Diodes Incorporated, housed in a compact DO-41 molded plastic package. It features a peak repetitive off-state voltage of 170 V and an on-state RMS current rating of 1 A at 80 °C. The device operates within a junction temperature range of -40 to +125 °C. Key electrical characteristics include a breakover voltage between 190 and 210 Vdc, a holding current under 60 mA, and a maximum lead solder temperature of 260 °C.

Feature Summary

Compact DO-41 molded plastic package designed for space-saving applications
Silicon unidirectional thyristor structure with low leakage current
Lead-free terminal plating compliant with RoHS 2011/65/EU standards

Applications

Gas igniters

Procurement Notes

Verify the component manufacturer and datasheet revision before procurement. Confirm that the DO-41 package dimensions match your PCB footprint requirements. Ensure the operating environment stays within the specified thermal limits to maintain reliability. Check for any specific supply chain restrictions or compliance documentation required for your region.

Selection Notes

Select this component when a compact, high-voltage trigger device is needed for gas ignition circuits. The 190 to 210 V breakover voltage range provides consistent triggering performance. Consider the 1 A RMS current capability and thermal resistance when designing heat dissipation strategies for continuous operation.

Part Context

This part belongs to the SIDAC family of silicon unidirectional thyristors from Diodes Incorporated. These devices are engineered for reliable switching in high-voltage pulse applications. The DO-41 package offers a balance of robustness and small form factor suitable for dense circuit layouts.