Overview
The BTA12-600SWRG is a medium current Triac produced by STMicroelectronics, designed for general purpose mains power AC switching. This component is available in through-hole and surface mount packages, making it versatile for various applications. It is particularly suitable for ON/OFF functions in static relays, heating regulation, and induction motor starting circuits. Additionally, it is recommended for phase control operations in light dimmers and appliance motor speed controllers.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| RMS On-State Current (IT(RMS)) | 12 | A |
| Repetitive Peak Off-State Voltage (VDRM/VRRM) | 600 | V |
| Triggering Gate Current (IGT) | 10 | mA |
| Operating Junction Temperature Range | -40 to +125 | °C |
| Storage Junction Temperature Range | -40 to +150 | °C |
| Package Type | TO-220AB Insulated | |
| RoHS Compliance | Yes (2011/65/EU) |
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
- Logic Level versions offer low holding current, ideal for light dimmers for LED lamps
- Snubberless™ versions recommended for inductive loads due to high commutation performance
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
- Static relays
- Heating regulation
- Induction motor starting circuits
Q & A
- What is the RMS on-state current of the BTA12-600SWRG?
The RMS on-state current is 12 A.
- What is the repetitive peak off-state voltage of the BTA12-600SWRG?
The repetitive peak off-state voltage is 600 V.
- What is the triggering gate current for the BTA12-600SWRG?
The triggering gate current is 10 mA.
- What are the operating and storage junction temperature ranges for the BTA12-600SWRG?
The operating junction temperature range is -40 to +125 °C, and the storage junction temperature range is -40 to +150 °C.
- Is the BTA12-600SWRG RoHS compliant?
Yes, it is RoHS (2011/65/EU) compliant.
- What package type is the BTA12-600SWRG available in?
The BTA12-600SWRG is available in the TO-220AB Insulated package.
- What are some typical applications of the BTA12-600SWRG?
Typical applications include general purpose mains power AC switching, static relays, heating regulation, induction motor starting circuits, and phase control operations in light dimmers and appliance motor speed controllers.
- Does the BTA12-600SWRG have any special versions for inductive loads?
Yes, the Snubberless™ versions are especially recommended for use on inductive loads due to their high commutation performance.
- Is the BTA12-600SWRG suitable for LED lamp dimmers?
Yes, the Logic Level versions of the BTA12 series, such as the BTA12-600SWRG, offer low holding current, making them ideal for designing light dimmers for LED lamps.
- What certifications does the BTA12 series hold?
The BTA series is UL1557 certified (file ref: 81734).
