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STMICROELECTRONICS BD678 PNP Darlington Transistor
The STMicroelectronics BD678 is a PNP Darlington transistor offering high current handling capabilities and low saturation voltage. It's designed for applications requiring significant power amplification, such as motor control, switching power supplies, and general-purpose amplification. The BD678's robust construction and wide operating temperature range make it suitable for demanding industrial environments. Its Darlington configuration provides high current gain, enabling efficient power management in various electronic circuits.
STMICROELECTRONICS BD678 PNP Darlington Transistor Specifications:
- Collector Base Voltage: 60 V
- Collector Emitter Voltage: 60 V
- Emitter Base Voltage: 5 V
- Collector Current: 4 A
- Base Current: 0.1 A
- Total Power Dissipation at Ta= 25°C: 1.25 W
- Total Power Dissipation at Ta= 25°C (Derate): 10 mW/°C
- Total Power Dissipation at TC= 25°C: 40 W
- Total Power Dissipation at TC= 25°C (Derate): 0.32 W/°C
- Operating and Storage Junction Temperature Range: -55 to +150 °C
- Junction to Case Thermal Resistance: 3.13 °C/W
- Junction to Ambient Thermal Resistance: 100 °C/W
- Collector Emitter Saturation Voltage (IC= 1.5A, IB= 6mA): 2.5 V
- Collector Emitter Saturation Voltage (IC= 2A, IB= 8mA): 2.8 V
- Base Emitter On Voltage (IC= 1.5A, VCE= 3V): 2.5 V
- DC Current Gain (IC= 1.5A, VCE= 3V): 750
- DC Current Gain (IC= 2A, VCE= 3V): 750
- Small Signal Current Gain (f = 1MHz): 1
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Frequently Asked Questions
Where can I buy STMICROELECTRONICS BD678?
You can click on the BUY or RFQ button to purchase BD678 from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part BD678?
You can download the BD678 datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of BD678?
STMICROELECTRONICS