PMBFJ113,215 Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
FET Type:	N-Channel
Voltage - Breakdown (V(BR)GSS):	40V
Drain to Source Voltage (Vdss):	40V
Current - Drain (Idss) @ Vds (Vgs=0):	2mA @ 15V
Voltage - Cutoff (VGS off) @ Id:	3V @ 1µA
Input Capacitance (Ciss) (Max) @ Vds:	6pF @ 10V (VGS)
Resistance - RDS(On):	100 Ohms
Power - Max:	300mW
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23 (TO-236AB)
Base Part Number:	MBFJ113

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Introduction

The PMBFJ113,215 is a JFET device, also known as a Junction Field Effect Transistor. As its name implies, it uses a junction field across its interior components to generate electrical current. This type of transistor is most often used in circuits to amplify or switch signals.

Application Field and Working Principle

JFETs are ideally suited to provide full and accurate signal control when used as an amplifier or switch in circuit boards. They are most often used in voltage regulation, signal control, and power management applications. This helps create efficient and reliable circuits without the need for bulky components.The basic principle behind the PMBFJ113,215 is that the gate pin is allowed to act as a voltage-controlled device. When the voltage is set to the specified level, current is allowed to pass through the device. This can be used to control the signal flow into a circuit, allowing for more precise sound control and signal manipulation.When used in an amplifier, the PMBFJ113,215 allows for more accurate control of the signal level. By controlling the voltage applied to the gate pin, different levels of amplification can be achieved. This allows for a more dynamic range of sounds in an audio circuit.The PMBFJ113,215 also works well as a switch in a circuit. When the gate voltage is set to its maximum, the JFET is “on” and allows current to flow through the device. This can be used to control the activation of various components in a circuit, such as fans or motors.

Conclusion

The PMBFJ113,215 is a versatile device that can be used for a multitude of purposes. When used as an amplifier or switch in a circuit, it provides precise control over the signal levels and helps to create reliable and efficient circuits. This makes it an ideal choice for many applications, from audio and video circuits to motor control and power management applications.

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