Overview
The BTB08-600CW3G is a high-performance triac designed for full-wave AC control applications. It is part of the BTB08 series from Onsemi (distributed by Littelfuse) and is known for its high noise immunity and high commutating di/dt capabilities. This component is ideal for applications requiring robust and reliable AC control, such as motor control, lighting control, and other industrial automation systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Repetitive Off-State Voltage (VDRM, VRRM) | 600 | V |
| On-State RMS Current (IT(RMS)) | 8.0 | A |
| Peak Non-Repetitive Surge Current (ITSM) | 90 | A |
| Thermal Resistance, Junction-to-Case (RθJC) | 2.5 | °C/W |
| Maximum Lead Temperature for Soldering Purposes | 260 | °C |
| Gate Trigger Current (IGT) | - | - |
| Peak On-State Voltage (VTM) | 1.55 | V |
| Rate of Change of Commutating Current (dI/dt)c | 3.0 | A/ms |
Key Features
- High noise immunity and high commutating di/dt capabilities.
- Uniform gate trigger currents in three quadrants.
- High immunity to dV/dt - 1500 V/µs minimum at 125°C.
- Minimizes snubber networks for protection.
- Industry standard TO-220AB package.
- Pb-free and compliant with environmental regulations.
Applications
The BTB08-600CW3G is suitable for a variety of AC control applications, including:
- Motor control systems, especially for three-phase motors.
- Lighting control systems, such as dimming and phase control.
- Industrial automation and control systems.
- Power supplies and power conditioning equipment.
Q & A
- What is the peak repetitive off-state voltage of the BTB08-600CW3G?
The peak repetitive off-state voltage (VDRM, VRRM) is 600 V. - What is the on-state RMS current rating of the BTB08-600CW3G?
The on-state RMS current rating is 8.0 A at 80°C. - What is the peak non-repetitive surge current of the BTB08-600CW3G?
The peak non-repetitive surge current (ITSM) is 90 A. - What is the thermal resistance, junction-to-case, of the BTB08-600CW3G?
The thermal resistance, junction-to-case (RθJC), is 2.5 °C/W. - What is the maximum lead temperature for soldering purposes?
The maximum lead temperature for soldering purposes is 260 °C. - What is the gate trigger current of the BTB08-600CW3G?
The gate trigger current (IGT) is specified in the datasheet and typically depends on the gate voltage and load conditions. - What is the peak on-state voltage of the BTB08-600CW3G?
The peak on-state voltage (VTM) is 1.55 V. - What is the rate of change of commutating current (dI/dt)c of the BTB08-600CW3G?
The rate of change of commutating current (dI/dt)c is 3.0 A/ms minimum at 125°C. - Is the BTB08-600CW3G Pb-free?
Yes, the BTB08-600CW3G is Pb-free and compliant with environmental regulations. - What package type does the BTB08-600CW3G come in?
The BTB08-600CW3G comes in an industry standard TO-220AB package.
