BU180 Darlington Transistor Texas Instruments 200V 10A NPN

The BU180 is a Darlington NPN transistor manufactured by Texas Instruments, commonly used in high-power applications due to its high current and voltage handling capabilities. Here are its key specifications:

BU180 Darlington NPN Transistor Technical Specifications:

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• Transistor Type: NPN, Darlington configuration
• Collector-Emitter Voltage (Vceo): 200V (maximum)
• Collector Current (Ic): 10A (maximum continuous current)
• Peak Collector Current (Icm): 30A (non-repetitive)
• Power Dissipation (Pd): 150W (maximum, with adequate cooling)
• DC Current Gain (hFE): 10,000 to 100,000 (high current gain)
• Saturation Voltage (Vce(sat)): 2.0V (typical, at Ic = 10A)
• Base-Emitter Voltage (Vbe): 2.0V (typical)
• Operating Temperature Range: -65°C to +150°C
• Package Type: TO-3 (metal package for effective heat dissipation)

Key Features:

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• High Voltage and Current Capacity: With a maximum voltage rating of 200V and a current rating of 10A, the BU180 is suitable for high-power applications.
• Darlington Configuration: Provides very high current gain, typically in the range of 10,000 to 100,000, enabling efficient amplification.
• Power Dissipation: With a maximum power dissipation of 150W, it is capable of handling substantial power with appropriate heat sinking.
• Efficient Thermal Management: TO-3 package facilitates better thermal dissipation, essential for maintaining performance in high-power circuits.

Applications:

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• Motor Control: Used in motor drivers for both AC and DC motors.
• Power Amplifiers: Suitable for high-power audio or RF amplifiers.
• Power Switching: Used in power supply circuits, including AC-DC converters and voltage regulators.
• Industrial Equipment: Suitable for use in heavy-duty industrial applications, including solenoid control and relays.