KSH47TF

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Transistor Type:	NPN
Current - Collector (Ic) (Max):	1A
Voltage - Collector Emitter Breakdown (Max):	250V
Vce Saturation (Max) @ Ib, Ic:	1V @ 200mA, 1A
Current - Collector Cutoff (Max):	200µA
DC Current Gain (hFE) (Min) @ Ic, Vce:	30 @ 300mA, 10V
Power - Max:	1.56W
Frequency - Transition:	10MHz
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package:	D-Pak
Base Part Number:	KSH47

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Introduction to the KSH47TF

The KSH47TF is a single bipolar junction transistor (BJT) that is widely used for many applications. It has a relatively low collector-emitter breakdown voltage of 45V, making it well-suited for applications that require low-voltage operation. Additionally, it has low noise levels, which is beneficial for many applications that require low-noise operation. It is designed to have good thermal stability, which makes it suitable for use in temperature-sensitive circuits as well.

KSH47TF Application Fields

The KSH47TF can be used in a variety of applications, including but not limited to:

• Amplifiers
• Switches
• Digital logic circuits
• Load and voltage regulation
• Audio applications
• Motor control
• High-frequency transmission lines

In all of these application fields, the KSH47TF can be used as a power amplifier, a switch, or a current regulator. Additionally, it can be used to control and stabilize high-frequency signals in a variety of audio applications.

Working Principle

The KSH47TF is a p-channel transistor, meaning that it is used in a circuit to allow current to flow from the collector to the emitter when a positive voltage is applied to the base. When the positive voltage is applied to the base, it causes a current to flow through the base-emitter junction, which in turn causes the collector current to increase.The KSH47TF can be used in either an emitter-follower or a common-collector configuration, depending on the type of circuit in which it is being used. In the emitter-follower configuration, the output voltage is always lower than the input voltage, which makes the KSH47TF suitable for use as a voltage amplifier or an active load. In the common-collector configuration, the output voltage can be greater or lesser than the input voltage, making it useful for voltage or current regulation.

Conclusion

The KSH47TF is a single bipolar junction transistor that has a relatively low collector-emitter breakdown voltage of 45V, making it well-suited for applications that require low-voltage operation. It is designed to have good thermal stability, which makes it suitable for use in temperature-sensitive circuits. Additionally, it has low noise levels, which make it beneficial for many applications that require low-noise operation. The KSH47TF can be used in a variety of applications, including but not limited to amplifiers, switches, digital logic circuits, load and voltage regulation, audio applications, motor control, and high-frequency transmission lines. It can be used in an emitter-follower or a common-collector configuration, depending on the type of circuit in which it is being used.

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