BT136-600D,127

The BT136-600D,127 is a type of thyristor, specifically a silicon-controlled rectifier (SCR), manufactured by WeEn Semiconductors. This device is designed for use in various applications, including power control, motor control, and lighting control systems.

Key Features:

1. Type: Thyristor (SCR)
2. Voltage Rating: The "600" in the part number indicates a maximum repetitive peak reverse voltage (V_RRM) of 600 volts, making it suitable for high-voltage applications.
3. Current Rating: The device can handle a maximum on-state current (I_T) of up to 12 amperes, which allows it to manage significant power loads.
4. Package Type: The BT136-600D is typically housed in a TO-220 package, which provides good thermal performance and is easy to mount on heatsinks for effective heat dissipation.
5. Gate Trigger Current: The gate trigger current (I_GT) is relatively low, allowing for easy triggering of the device with minimal input power.
6. Temperature Range: The operating temperature range is generally from -40°C to +125°C, making it suitable for a variety of environmental conditions.

Applications:

• Phase Control: Commonly used in light dimmers, motor speed controls, and heater controls.
• Switching Applications: Acts as a switch in AC circuits, allowing for control over the power delivered to a load.
• Overvoltage Protection: Can be used in circuits to protect against voltage spikes.

Electrical Characteristics:

• Holding Current (I_H): The minimum current required to keep the thyristor in the conducting state after it has been triggered.
• Critical Rate of Rise of Voltage (dv/dt): Indicates the maximum rate of voltage change that the device can withstand without turning on unintentionally.
• Critical Rate of Rise of Current (di/dt): Indicates the maximum rate of current change that the device can handle.

Mechanical Characteristics:

• Mounting: The TO-220 package allows for easy mounting on PCBs and provides good thermal conductivity.
• Lead Configuration: Typically features three leads: anode, cathode, and gate, which are clearly marked for easy identification during circuit design.

Conclusion:

The BT136-600D,127 from WeEn Semiconductors is a versatile and reliable thyristor suitable for a wide range of applications requiring efficient power control. Its robust design, high voltage and current ratings, and ease of use make it a popular choice among engineers and designers in the electronics industry.