Key facts
- Brand
- STMicroelectronics
- Model
- BTA25
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-10
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STMicroelectronics BTA24/BTB24/BTA25/BTA26/BTB26/T25 Triac Datasheet
This document is a datasheet for the STMicroelectronics BTA24, BTB24, BTA25, BTA26, BTB26, and T25 triac series. These devices are standard and snubberless triacs suitable for general-purpose mains power AC switching and inductive load applications. The series includes insulated and non-insulated packages with ratings up to 25 A RMS and 800 V.
Read onlineAll STMicroelectronics BTA25 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the applications for these triacs?
Applications include ON/OFF functions in static relays, heating regulation, induction motor starting circuits, and phase control in light dimmers.
From: STMicroelectronics BTA24/BTB24/BTA25/BTA26/BTB26/T25 Triac Datasheet
Which versions are recommended for inductive loads?
The snubberless versions (BTA/BTB...W and T25 series) are especially recommended for use on inductive loads.
From: STMicroelectronics BTA24/BTB24/BTA25/BTA26/BTB26/T25 Triac Datasheet
What package types are available for the BTA24 series?
The BTA24 series is offered in through‑hole TO‑220AB and surface‑mount DPAK packages.
From: STMicroelectronics BTA24/BTB24/BTA25/BTA26/T25 Triac Series Datasheet
How can I identify the part number for a 600 V, 50 mA Snubberless BTA24 device?
Use the part number format BTA24‑xxxBWRG where ‘xxx’ indicates the voltage code (600 V) and ‘BWRG’ denotes the Snubberless, 50 mA version.
From: STMicroelectronics BTA24/BTB24/BTA25/BTA26/T25 Triac Series Datasheet