Overview
The BTA08-600CW3G is a triac (triode for alternating current) produced by STMicroelectronics, not Littelfuse Inc. It is part of the BTA08 series, which is designed for general-purpose AC switching applications. These devices are available in various packages, including through-hole and surface-mount options, making them versatile for different design needs.
The BTA08-600CW3G is particularly suited for applications requiring reliable and efficient AC switching, such as static relays, heating regulation, induction motor starting circuits, and phase control operations in light dimmers and motor speed controllers.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| On-state rms current (IT(RMS)) | 8 | A |
| Repetitive peak off-state voltage (VDRM / VRRM) | 600 | V |
| Triggering gate current (IGT) | 35 mA | mA |
| Operating junction temperature range | -40 to +125 | °C |
| Junction to case thermal resistance (Rth(j-c)) | 2.5 | °C/W |
| Junction to ambient thermal resistance (Rth(j-a)) | 60 | °C/W |
| Package Type | TO-220AB Insulated | |
| Pin Count | 3 | |
| Terminal Finish | MATTE TIN |
Key Features
- Snubberless Operation: The BTA08-600CW3G is a snubberless triac, which means it can operate without the need for external snubber circuits, making it suitable for inductive loads.
- High Commutation Performance: It offers high commutation performance, which is crucial for applications involving inductive loads.
- Logic Level Versions: Available in logic level versions, these triacs can interface directly with low-power drivers such as microcontrollers.
- Voltage Insulated Tab: The device features a voltage-insulated tab rated at 2500 VRMS, complying with UL standards.
- Environmental Compliance: Available in ECOPACK® packages, which meet various environmental compliance standards.
Applications
- Static Relays: Used in static relay applications where reliable AC switching is required.
- Heating Regulation: Suitable for heating regulation systems due to its precise control over AC power.
- Induction Motor Starting Circuits: Employed in circuits for starting induction motors, ensuring smooth and efficient operation.
- Light Dimmers and Motor Speed Controllers: Used in phase control operations for light dimmers and motor speed controllers, providing precise control over AC power.
Q & A
- What is the on-state rms current of the BTA08-600CW3G?
The on-state rms current (IT(RMS)) of the BTA08-600CW3G is 8 A.
- What is the repetitive peak off-state voltage of the BTA08-600CW3G?
The repetitive peak off-state voltage (VDRM / VRRM) is 600 V.
- What is the triggering gate current for the BTA08-600CW3G?
The triggering gate current (IGT) is 35 mA.
- What is the operating junction temperature range of the BTA08-600CW3G?
The operating junction temperature range is -40 to +125 °C.
- What type of package does the BTA08-600CW3G come in?
The BTA08-600CW3G comes in a TO-220AB Insulated package.
- Is the BTA08-600CW3G suitable for inductive loads?
Yes, it is suitable for inductive loads due to its high commutation performance and snubberless operation.
- Can the BTA08-600CW3G be used with microcontrollers?
Yes, it is available in logic level versions that can interface directly with low-power drivers such as microcontrollers.
- What is the thermal resistance from junction to case for the BTA08-600CW3G?
The junction to case thermal resistance (Rth(j-c)) is 2.5 °C/W.
- Is the BTA08-600CW3G environmentally compliant?
Yes, it is available in ECOPACK® packages that meet various environmental compliance standards.
- What are some common applications of the BTA08-600CW3G?
Common applications include static relays, heating regulation, induction motor starting circuits, and phase control operations in light dimmers and motor speed controllers.
