Overview
The BTA12-600CRG is a medium current Triac from STMicroelectronics, designed for general purpose mains power AC switching. It is available in through-hole and surface mount packages, making it versatile for various applications. This Triac is suitable for ON/OFF functions in static relays, heating regulation, and induction motor starting circuits. It is also recommended for phase control operations in light dimmers and appliance motor speed controllers.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| IT(RMS) - RMS on-state current (full sine wave) | 12 | A |
| VDRM/VRRM - Repetitive peak off-state voltage (max) | 600 | V |
| IGT - Triggering gate current max (mA) (I, II, III, IV) | 25, 25, 25, 50 | mA |
| Quadrants | I, II, III, IV | |
| Tj - Operating junction temperature range | -40 to +125 | °C |
| Tstg - Storage junction temperature range | -40 to +150 | °C |
| Package | TO-220AB Ins. | |
| RoHS Compliance Grade | Ecopack2 |
Key Features
- Medium current Triac
- Low thermal resistance with clip bonding
- Low thermal resistance insulation ceramic for insulated BTA
- High commutation (4Q) or very high commutation (3Q) capability
- BTA series UL1557 certified (file ref: 81734)
- Packages are RoHS (2011/65/EU) compliant
- Snubberless™ versions recommended for inductive loads with high commutation performance
- Logic Level versions (e.g., BTA12-600TW and BTA12-600SW) offer low holding current, ideal for light dimmers for LED lamps
Applications
- General purpose mains power AC switching
- ON/OFF functions in static relays, heating regulation, and induction motor starting circuits
- Phase control operations in light dimmers and appliance motor speed controllers
- Use on inductive loads due to high commutation performance of Snubberless™ versions
Q & A
- What is the BTA12-600CRG used for?
The BTA12-600CRG is used for general purpose mains power AC switching, including applications such as static relays, heating regulation, and induction motor starting circuits.
- What are the key features of the BTA12-600CRG?
Key features include medium current capability, low thermal resistance, high commutation performance, and compliance with RoHS and UL standards.
- What are the operating temperature ranges for the BTA12-600CRG?
The operating junction temperature range is -40 to +125°C, and the storage junction temperature range is -40 to +150°C.
- What is the repetitive peak off-state voltage (VDRM/VRRM) of the BTA12-600CRG?
The repetitive peak off-state voltage (VDRM/VRRM) is 600 V.
- What is the triggering gate current max (IGT) for the BTA12-600CRG?
The triggering gate current max (IGT) is 25, 25, 25, 50 mA for quadrants I, II, III, IV respectively.
- Is the BTA12-600CRG RoHS compliant?
- What package types are available for the BTA12-600CRG?
The BTA12-600CRG is available in TO-220AB Ins. packages.
- What are the Snubberless™ versions of the BTA12 series used for?
The Snubberless™ versions are especially recommended for use on inductive loads due to their high commutation performance.
- Are there any specific versions of the BTA12 series ideal for light dimmers for LED lamps?
- What certifications does the BTA12 series hold?
The BTA series is UL1557 certified (file ref: 81734).
