JANTX2N7370

Series:	Military, MIL-PRF-19500/624
Packaging:	Bulk
Part Status:	Active
Transistor Type:	NPN - Darlington
Current - Collector (Ic) (Max):	12A
Voltage - Collector Emitter Breakdown (Max):	100V
Vce Saturation (Max) @ Ib, Ic:	3V @ 120mA, 12A
Current - Collector Cutoff (Max):	1mA
DC Current Gain (hFE) (Min) @ Ic, Vce:	1000 @ 6A, 3V
Power - Max:	100W
Frequency - Transition:	--
Operating Temperature:	-65°C ~ 200°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-254-3, TO-254AA (Straight Leads)
Supplier Device Package:	TO-254AA

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Introduction to JANTX2N7370

The JANTX2N7370 is a Bipolar Junction Transistor (BJT) device made by semiconductor manufacturer Microchip Technology Inc. It is a single transistor type with a maximum collector-to-emitter voltage rating of 50 volts and a maximum current gain of 100. The JANTX2N7370 is designed for use in amplifier circuits and especially in military, industrial and space applications.

Applications of JANTX2N7370

The JANTX2N7370 is well suited for various amplifier applications including general-purpose audio amplifiers, pre-drivers and driver stages. Additionally, the device can be used as an audio output power amplifier in high-fidelity audio systems and as an output stage in hi-fi systems such as televisions and car stereos. It can also be used in industrial and space applications as an amplifier for servo-motor control and as a voltage amplifier.

JANTX2N7370 Working Principles

The JANTX2N7370 is based on the NPN BJT principle, which means that it is a current-controlled current source. Its output is the current flowing from the collector of the NPN to the emitter. This current is a function of both the DC base current and the AC input signal applied to the base.When the base voltage of the JANTX2N7370 is increased, the current flowing from the collector to the emitter increases, amplifying the input signal. This is known as the “Current Gain” of the transistor. The JANTX2N7370 has a maximum current gain of 100, meaning that for every 1mA of current passing through the base, 100mA will flow from the collector to the emitter.When the base voltage of the JANTX2N7370 is decreased, the collector current decreases, reducing the amplified signal and causing the transistor to enter into a "cut-off" mode.

Conclusion

The JANTX2N7370 is one of Microchip\'s more popular BJTs, versatile enough to be used in a variety of audio, industrial and space applications. It has a maximum collector-to-emitter voltage rating of 50V and a maximum current gain of 100. The working principle of JANTX2N7370 is based on the NPN BJT principle, whereby an increasing base voltage results in an increase of collector current, allowing for amplification of the input signal, and a decreasing base voltage results in a cut-off situation.

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