Overview
The BTA08-600CRG is a 8A standard Triac produced by STMicroelectronics. It is available in through-hole and surface-mount packages, making it versatile for various applications. This device is suitable for general purpose AC switching and can be used as an ON/OFF function in several scenarios, including static relays, heating regulation, induction motor starting circuits, and phase control operations in light dimmers and motor speed controllers.
The BTA08 series features an internal ceramic pad that provides a voltage-insulated tab, rated at 2500 VRMS, in compliance with UL standards (file ref.: E81734).
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| On-state rms current, IT(RMS) | 8 | A |
| Repetitive peak off-state voltage, VDRM / VRRM | 600 to 800 | V |
| Triggering gate current, IGT | 5 to 50 | mA |
| Operating junction temperature range | -40 to +125 | °C |
| Junction to ambient thermal resistance (typ.) | 60 (TO-220AB Insulated) | °C/W |
| Package | TO-220AB Insulated |
Key Features
- On-state rms current, IT(RMS) of 8 A
- Repetitive peak off-state voltage, VDRM / VRRM of 600 V to 800 V
- Triggering gate current, IGT ranging from 5 to 50 mA
- Voltage-insulated tab rated at 2500 VRMS, compliant with UL standards
- Suitable for use on inductive loads due to high commutation performance (Snubberless versions)
- Logic level versions designed to interface directly with low power drivers such as Microcontrollers
Applications
- General purpose AC switching
- Static relays
- Heating regulation
- Induction motor starting circuits
- Phase control operations in light dimmers and motor speed controllers
Q & A
- What is the on-state rms current of the BTA08-600CRG?
The on-state rms current, IT(RMS), is 8 A.
- What is the repetitive peak off-state voltage range of the BTA08-600CRG?
The repetitive peak off-state voltage, VDRM / VRRM, ranges from 600 V to 800 V.
- What is the triggering gate current range for the BTA08-600CRG?
The triggering gate current, IGT, ranges from 5 to 50 mA.
- What is the operating junction temperature range of the BTA08-600CRG?
The operating junction temperature range is -40 to +125 °C.
- What type of package is the BTA08-600CRG available in?
The BTA08-600CRG is available in a TO-220AB Insulated package.
- Is the BTA08-600CRG suitable for use on inductive loads?
- Can the BTA08-600CRG be used with low power drivers like Microcontrollers?
- What is the significance of the voltage-insulated tab in the BTA08 series?
The voltage-insulated tab is rated at 2500 VRMS and is compliant with UL standards, providing enhanced safety and reliability.
- In what types of applications can the BTA08-600CRG be used?
The BTA08-600CRG can be used in applications such as static relays, heating regulation, induction motor starting circuits, and phase control operations in light dimmers and motor speed controllers.
- What is the thermal resistance of the TO-220AB Insulated package?
The junction to ambient thermal resistance (typ.) for the TO-220AB Insulated package is 60 °C/W.
