Overview
The BTA12-700BWRG is a medium current Triac produced by STMicroelectronics. It is part of the BTA12 series, which includes standard and Snubberless™ Triacs suitable for general purpose mains power AC switching. These Triacs are available in through-hole or surface mount packages, making them versatile for various applications. The BTA12-700BWRG is specifically designed for high commutation performance and is particularly recommended for use on inductive loads due to its Snubberless™ characteristics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Part Number | BTA12-700BWRG | |
| Current (IT) | 12 | A |
| Repetitive Peak Off-State Voltage (VDRM/VRRM) | 700 | V |
| Gate Current (IGT) | 50 | mA |
| Quadrants | I, II, III | |
| Package | TO220AB Ins | |
| Operating Junction Temperature Range | -40 to +125 | °C |
| Storage Junction Temperature Range | -40 to +150 | °C |
Key Features
- Medium current Triac with a current rating of 12A
- 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 use on inductive loads due to high commutation performance
- Insulated tab rated at 2500 VRMS, complying with UL standards
Applications
The BTA12-700BWRG is suitable for various applications including:
- General purpose mains power AC switching
- Static relays
- Heating regulation
- Induction motor starting circuits
- Phase control operations in light dimmers and appliance motors speed controllers
Q & A
- What is the current rating of the BTA12-700BWRG Triac?
The BTA12-700BWRG has a current rating of 12A.
- What is the repetitive peak off-state voltage of the BTA12-700BWRG?
The repetitive peak off-state voltage is 700V.
- What is the gate current requirement for the BTA12-700BWRG?
The gate current (IGT) is 50mA.
- In which quadrants does the BTA12-700BWRG operate?
The BTA12-700BWRG operates in quadrants I, II, and III.
- What type of package is the BTA12-700BWRG available in?
The BTA12-700BWRG is available in the TO220AB Ins package.
- Is the BTA12-700BWRG RoHS compliant?
- What are the operating and storage temperature ranges for the BTA12-700BWRG?
The operating junction temperature range is -40 to +125°C, and the storage junction temperature range is -40 to +150°C.
- What are some typical applications of the BTA12-700BWRG?
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 motors speed controllers.
- Why is the Snubberless™ version of the BTA12 series recommended for inductive loads?
The Snubberless™ version is recommended due to its high commutation performance, which is particularly beneficial for inductive loads.
- Is the BTA12-700BWRG UL certified?
