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ACS108-8SN-TR
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Reference price and stock shown as of 2026-10-29. Confirm live availability and unit price via RFQ before placing a PO.

ACS108-8SN-TR

TRIAC LOGIC 800V 800MA SOT223
STMicroelectronics · Thyristors - TRIACs · BOM Matching
Mfr. Part Number
ACS108-8SN-TR
Manufacturer
STMicroelectronics
Package / Case
TO-261-4, TO-261AA
Datasheet
Datasheet
Description
TRIAC LOGIC 800V 800MA SOT223
RoHS Status
Lead Free / RoHS Complaint
Availability
In Stock — Typically ships within 24 hours after order confirmation
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ACS108-8SN-TR
STMicroelectronics
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In Stock800
Unit
Price
$0.2427
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Reference Price
QuantityPrice
1$ 0.2427
100$ 0.1942
500$ 0.1618
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-10-29 · Valid as reference until 2026-11-05 · Request RFQ for live stock.
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Specification Summary

Package / Case
TO-261-4, TO-261AA
Supplier Device Package
SOT-223
Voltage - Gate Trigger (Vgt) (Max)
1 V
Voltage - Off State
800 V
Current - Gate Trigger (Igt) (Max)
10 mA
Current - Hold (Ih) (Max)
10 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)
13A, 13.7A
Current - On State (It (RMS)) (Max)
800 mA
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: In Stock — Typically ships within 24 hours after order confirmation
Final ship date confirmed with payment / PO terms.
Reference price and stock shown as of 2026-10-29. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Triac Type
Logic - Sensitive Gate
Mounting Type
Surface Mount
Operating Temperature
-30°C ~ 125°C (TJ)
Current - Gate Trigger (Igt) (Max)
10 mA
Current - Hold (Ih) (Max)
10 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)
13A, 13.7A
Current - On State (It (RMS)) (Max)
800 mA
Voltage - Gate Trigger (Vgt) (Max)
1 V
Voltage - Off State
800 V
Configuration
Single
Supplier Device Package
SOT-223
Package / Case
TO-261-4, TO-261AA
TRIAC LOGIC 800V 800MA SOT223
Brand Introduction
STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.
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Buying FAQ — ACS108-8SN-TR

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

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What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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