This post describes for the Darlington Transistor.
The Part Number is TIP127.
The function of this semiconductor is Darlington PNP Power Transistor.
The package is TO-220 Type
The manufacturer of this part is TAITRON.
See the preview image and the PDF file for more information.
Description
TIP127 is 100V, Darlington PNP Power Transistor.
A Darlington power transistor, also known as a Darlington pair, is a type of transistor configuration that provides high current gain or amplification. It consists of two individual bipolar junction transistors (BJTs) connected together to form a single device.
The Darlington pair configuration offers a significant increase in current gain compared to a single BJT. The two transistors are connected in such a way that the output of the first transistor is connected to the base of the second transistor. This arrangement allows the second transistor to amplify the current provided by the first transistor, resulting in a combined high current gain.
The main advantage of using a Darlington power transistor is its ability to handle higher currents and provide higher current gain compared to a single BJT. This makes it suitable for applications where high current amplification is required, such as power control circuits, motor drivers, relay drivers, and high-power switching applications.
Features:
• Designed for general-purpose amplifier and low speed switching applications
• RoHS Compliant
Maximum Ratings:
1. Collector-Base Voltage : VCBO = 100 V
2. Collector-Emitter Voltage : VCEO = 100V
3. Emitter-Base Voltage : VEBO = 5.0 V
4. Collector Current Continuous : IC = 5.0 A
5. Collector Current Peak : ICM = 8.0 A
6. Base Current : IB = 120 mA
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TIP127 PDF Datasheet
