Bta08 800cw

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

27 来源

The BTA08-800CW is a high-performance, Snubberless™ 8A TRIAC designed specifically for switching inductive loads in demanding AC mains applications. As of late 2026, it remains a cornerstone component for smart home appliances and industrial motor control due to its high noise immunity and simplified thermal management. St Alldatasheet

Technical Core & Performance

The "CW" suffix identifies this as a Snubberless version, optimized for high commutation performance ($dI/dt_c$) without the need for an external RC snubber network. Farnell Bdtic

* Key Specs: 8A RMS current, 800V peak voltage, and a 35mA gate trigger current. Lcsc Mouser

* Insulation: Features an internal ceramic pad (BTA series) providing 2500 Vrms isolation, allowing direct heatsink mounting. Farnell Semiware

* Robustness: High static $dV/dt$ (up to 1500 V/µs) ensures reliable operation in electrically noisy environments. St Alldatasheet

Market Trends & Insights (2026)

The market for these semiconductors is currently driven by the IoT-enabled home appliance boom and the global push for energy-efficient industrial automation. Nielseniq Semiconductors

* Growth Drivers: Demand is increasing for TRIACs that can interface directly with low-power microcontrollers in smart washing machines, dishwashers, and temperature controllers. Spins Escalent

* Pricing: Market prices for bulk orders typically range between $0.11 and $0.31 per unit, depending on the manufacturer and volume. Alibaba Alibaba

* Industry Shift: While Wide Bandgap (GaN/SiC) semiconductors are rising, traditional Silicon TRIACs like the BTA08 remain the most cost-effective solution for standard 110V/230V AC switching through 2027. Youtube

I have identified specific stock availability and a list of verified semiconductor suppliers specializing in power control components. You can view the full technical and sourcing data in the deliverables below. Alibaba Alibaba

Would you like to generate a professional inquiry email for these BTA08-800CW suppliers to confirm stock and volume pricing?

Sources & References

27 sources cited · Verified industry data & reports

BTA08, BTB08, T810 T835, T850

STMicroelectronics

They can be used as an ON/OFF function in applications such as static relays, heating regulation, induction motor starting circuits

High Voltage TRIAC BTA08-800C – 8A 800V

Semiware

The BTA08-800C is a 8A, 800V triac designed for AC switching applications. It is widely used in motor control, lighting dimmers, heating systems, and other ...

BTA08-800CW Datasheet(PDF) - STMicroelectronics

ALLDATASHEET.COM

Part #: BTA08-800CW. Download. File Size: 151Kbytes. Page: 12 Pages. Description: Snubberless?? logic level and standard 8 A Triacs.

BTA08-600 8A 600V TRIAC - Datasheet

Circuits DIY

BTA08 8A 600V TRIAC family is a high-performance glass passivated PN device. This device is a fully isolated package suitable for AC.

Snubberless™, logic level and standard 8 A Triacs

Farnell

By using an internal ceramic pad, the BTA series provides voltage insulated tab (rated at 2500. VRMS) complying with UL standards (file ref.: E81734). Page 2 ...

BTA08-800CW | Datasheet | XCH

LCSC Electronics

Free download the datasheet for BTA08-800CW from XCH.

Bta08 800cw

Overview

Technical Core & Performance

Market Trends & Insights (2026)

Bta08 800cw Snubberless Triac To 220ab 8a 800v 35ma

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Sources & References