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S08M02600A
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Product Detailed Parameters
- Description：THYRISTOR TO92 T&R 2K
- Series：S08xxA
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Voltage - Off State：600 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)：10A @ 60Hz
- SCR Type：Sensitive Gate
- Operating Temperature：-40°C ~ 110°C (TJ)
- 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)：-
- Current - On State (It (RMS)) (Max)：800 mA
- Current - Off State (Max)：10 µA
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Overview
The S08M02600A is a sensitive gate silicon controlled rectifier (SCR) from the S08xxA series, manufactured by Diodes Incorporated. It features a peak repetitive off-state voltage of 600 V and an on-state RMS current rating of 0.8 A at +80°C. The device supports a peak non-repetitive surge current of 10 A and offers high dV/dt immunity with a minimum of 20 V/µs at +110°C. Packaged in a TO-92 (TO-226AA) lead-free housing, it specifies a gate trigger current of 200 µA, a holding current of 5 mA, and a latch current of 10 mA.
Feature Summary
- Sensitive gate architecture enables direct triggering by microcontrollers and logic circuits
- High surge current capability for robust transient protection applications
- Glass-passivated surface construction ensures reliability and uniformity
Applications
- AC power control circuits requiring low gate drive currents
- Lighting dimmer switches and motor speed controllers
- General purpose SCR switching applications
Procurement Notes
This component is officially marked as obsolete and discontinued by Diodes Incorporated. Verification of availability requires contacting the manufacturer directly or checking authorized distributors for remaining stock. Standard procurement channels may not support new orders. Ensure compliance with RoHS and Green package requirements if sourcing surplus inventory.
Selection Notes
Select this part only if the specific 200 µA gate trigger current aligns with the design's logic interface capabilities. Verify that the 600 V blocking voltage meets the circuit's peak reverse voltage requirements. Consider thermal derating curves for continuous operation above +80°C case temperature to maintain the 0.8 A RMS rating safely.
Part Context
The S08M02600A belongs to the S08xxA series of sensitive gate SCRs. This series includes variants like the S08U25600A and S08U50600A, which differ primarily in their gate trigger current specifications. All parts share the same 600 V blocking voltage and 0.8 A RMS current ratings within the TO-92 package.
Replacement Considerations
No public substitute part numbers are documented in the official datasheet. As the part is discontinued, engineers must evaluate alternative SCRs with matching 600 V ratings, similar 0.8 A RMS current capacity, and compatible TO-92 packaging.
