Overview
The BTA26-600BRG is a high-current TRIAC (Triode for Alternating Current) produced by STMicroelectronics. It is designed for general-purpose AC switching applications and is available in a TOP3 insulated package. This component is UL recognized and complies with the RoHS directive, making it suitable for a wide range of industrial and consumer applications. The BTA26-600BRG offers high current handling, low thermal resistance, and standard or snubberless commutation options, making it versatile for various use cases.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| RMS On-State Current (IT(RMS)) | 25 | A |
| Peak On-State Current (ITSM) | 260 (60 Hz), 250 (50 Hz) | A |
| VDRM/VRRM | 600 V | V |
| IGT (Standard) | 50 mA | mA |
| IGT (Snubberless) | 50 mA | mA |
| dV/dt (Gate Open) | 500 V/μs | V/μs |
| dI/dt (Without Snubber) | 13 A/ms | A/ms |
| Operating Temperature Range | -40 to 125 °C | °C |
Key Features
- High current handling: 25 A RMS on-state current.
- Low thermal resistance with clip bonding.
- Standard (4 quadrants) or snubberless (3 quadrants) commutation options.
- UL recognized (UL 1557) and RoHS compliant.
- Insulated tab rated at 2500 VRMS.
- High turn-off commutation capability.
Applications
- On/off functions in static relays.
- Heating regulation circuits.
- Induction motor starting circuits.
- Phase control operations in light dimmers.
- Motor speed controllers.
Q & A
- What is the maximum RMS on-state current of the BTA26-600BRG?
The maximum RMS on-state current is 25 A. - What are the VDRM/VRRM ratings for the BTA26-600BRG?
The VDRM/VRRM ratings are 600 V. - What are the IGT values for standard and snubberless commutation?
The IGT values are 50 mA for both standard and snubberless commutation. - Is the BTA26-600BRG UL recognized?
Yes, it is UL recognized under UL 1557 (file ref: 81734). - What is the operating temperature range of the BTA26-600BRG?
The operating temperature range is -40 to 125 °C. - What type of package is the BTA26-600BRG available in?
The BTA26-600BRG is available in a TOP3 insulated package. - What are some common applications of the BTA26-600BRG?
Common applications include on/off functions in static relays, heating regulation, induction motor starting circuits, phase control in light dimmers, and motor speed controllers. - Is the BTA26-600BRG RoHS compliant?
Yes, it is RoHS compliant. - What is the maximum non-repetitive surge peak on-state current?
The maximum non-repetitive surge peak on-state current is 260 A at 60 Hz and 250 A at 50 Hz. - What is the critical rate of rise of on-state current (dI/dt) without snubber?
The critical rate of rise of on-state current (dI/dt) without snubber is 13 A/ms.
