BC238A_J35Z

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Transistor Type:	NPN
Current - Collector (Ic) (Max):	100mA
Voltage - Collector Emitter Breakdown (Max):	25V
Vce Saturation (Max) @ Ib, Ic:	600mV @ 5mA, 100mA
Current - Collector Cutoff (Max):	15nA
DC Current Gain (hFE) (Min) @ Ic, Vce:	120 @ 2mA, 5V
Power - Max:	500mW
Frequency - Transition:	250MHz
Operating Temperature:	150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package:	TO-92-3
Base Part Number:	BC238

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Introduction to BC238A_J35Z

BC238A_J35Z transistors are a type of bipolar junction transistor (BJT). These transistors are widely used in a variety of applications due to their simple structure and versatility. The BC238A_J35Z is a single transistor that can be used for a variety of tasks including both switching and amplification.

BC238A_J35Z Applications

The BC238A_J35Z transistor can be used for a variety of applications, ranging from simple switching applications to more complex analog circuits. Common uses include:

Switching Applications:

Due to its low saturation voltage and high current capability, the BC238A_J35Z can be used for switching applications such as audio amplifiers, motor control, and computer power supplies.

Amplification Applications:

The BC238A_J35Z can also be used for amplification applications such as radio frequency (RF) circuits, signal processing, and audio amplifiers.

Other Applications:

The BC238A_J35Z can also be used in LED drivers, solar panels, and other devices which require current control.

BC238A_J35Z Working Principle

The BC238A_J35Z is a type of bipolar junction transistor (BJT). These transistors have three terminals, the emitter, base, and collector. When a small amount of current is applied to the emitter, it allows current to flow between the base and collector. The current flowing between the base and collector is called collector current (Ic). As the amount of current drawn from the emitter increases, the collector current (Ic) increases proportionally. This is known as the active mode of operation. The collector current (Ic) is controlled by the amount of current applied to the base terminal. By adjusting the base current (Ib), the collector current (Ic) can be changed. As the collector current (Ic) increases, the collector-emitter voltage (Vce) decreases.When the collector current (Ic) reaches its maximum value, it is in the saturation mode of operation. In this mode, the collector-emitter voltage (Vce) is typically very low, and the base current (Ib) must be decreased if further increases in collector current (Ic) are desired.

Conclusion

The BC238A_J35Z transistor is a popular single transistor that can be used for a variety of applications, ranging from switching to amplification. It operates on the principle of bipolar junction transistors, and it can be used to control current in LED drivers, solar panels, and other devices that require current control.

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