Overview
The BTA25-600BW is a high-current triac produced by STMicroelectronics, designed for general purpose AC switching applications. It is available in the RD91 package, which features an insulated tab rated at 2500 VRMS. This component is part of the BTA25 series, known for its high commutation capabilities and low thermal resistance due to clip bonding. The BTA25-600BW is UL1557 recognized and complies with RoHS (2002/95/EC) standards, making it suitable for a wide range of industrial and consumer applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| RMS On-State Current (IT(RMS)) | 25 | A |
| Repetitive Peak Off-State Voltage (VDRM/VRRM) | 600 | V |
| Non-Repetitive Surge Peak On-State Current (ITSM) | 260 | A |
| Gate Trigger Current (IGT) | 50 | mA |
| Gate Voltage (VGT) | 1.3 | V |
| On-State Voltage (VTM) | 1.55 | V |
| Storage Junction Temperature Range | -40 to +150 | °C |
| Operating Junction Temperature Range | -40 to +125 | °C |
| Insulation RMS Voltage | 2500 | V |
Key Features
- High Current Capability: The BTA25-600BW can handle high currents, with an RMS on-state current of 25 A and a non-repetitive surge peak on-state current of 260 A.
- High Commutation Capability: It offers high commutation in both 3 and 4 quadrants, making it versatile for various applications.
- Low Thermal Resistance: The component features low thermal resistance due to clip bonding, enhancing its thermal performance.
- UL1557 Recognition: The BTA25-600BW is recognized by UL1557, ensuring it meets specific safety standards.
- RoHS Compliance: The device is RoHS (2002/95/EC) compliant, making it environmentally friendly.
Applications
- On/Off Function in Static Relays: Suitable for use in static relays due to its high current and commutation capabilities.
- Heating Regulation: Can be used in heating regulation circuits where precise control over AC power is required.
- Induction Motor Starting Circuits: Ideal for starting induction motors due to its ability to handle high surge currents.
- Phase Control Operations: Used in light dimmers and motor speed controllers for phase control operations.
Q & A
- What is the RMS on-state current of the BTA25-600BW?
The RMS on-state current of the BTA25-600BW is 25 A.
- What is the repetitive peak off-state voltage of the BTA25-600BW?
The repetitive peak off-state voltage (VDRM/VRRM) is 600 V.
- What is the non-repetitive surge peak on-state current of the BTA25-600BW?
The non-repetitive surge peak on-state current (ITSM) is 260 A.
- What is the gate trigger current of the BTA25-600BW?
The gate trigger current (IGT) is 50 mA.
- Is the BTA25-600BW RoHS compliant?
Yes, the BTA25-600BW is RoHS (2002/95/EC) compliant.
- What is the operating junction temperature range of the BTA25-600BW?
The operating junction temperature range is -40 to +125 °C.
- What is the insulation RMS voltage of the BTA25-600BW?
The insulation RMS voltage is 2500 V.
- What are the typical applications of the BTA25-600BW?
Typical applications include on/off functions in static relays, heating regulation, induction motor starting circuits, and phase control operations in light dimmers and motor speed controllers.
- Does the BTA25-600BW have UL recognition?
Yes, the BTA25-600BW is recognized by UL1557 (File ref: 81734).
- What package type is the BTA25-600BW available in?
The BTA25-600BW is available in the RD91 package.
