2SD1423A

Series:	--
Packaging:	Tape & Box (TB)
Part Status:	Obsolete
Transistor Type:	NPN
Current - Collector (Ic) (Max):	500mA
Voltage - Collector Emitter Breakdown (Max):	50V
Vce Saturation (Max) @ Ib, Ic:	600mV @ 30mA, 300mA
Current - Collector Cutoff (Max):	1µA
DC Current Gain (hFE) (Min) @ Ic, Vce:	85 @ 150mA, 10V
Power - Max:	300mW
Frequency - Transition:	200MHz
Operating Temperature:	150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	NS-B1
Supplier Device Package:	NS-B1
Base Part Number:	2SD1423

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The 2SD1423A is categorized as a Transistors - Bipolar (BJT) - Single. This is a relatively new type of transistor due to its exceptionally low collector-base voltage drop, making it an excellent choice for high power applications. The 2SD1423A has a wide variety of applications and can be used in many circuits, such as amplifiers, switching applications, power electronics, and high voltage applications.Due to its low collector-base voltage drop and high current gain, the 2SD1423A is capable of both driving and switching circuits, as well as providing precise control of peak currents. This makes it an ideal choice for automotive and industrial applications, where precise control of currents is essential. The device has a maximum operating temperature range of -55oC to +150oC, which allows it to be used in high temperature environments.When it comes to its working principle, the 2SD1423A consists of a signal output, an input signal and a feedback path. The signal output is generated as a result of voltage drops across the emitter-base junction. The current gain depends on the input signal amplitude, and is usually between 50 and 200 depending on the specific device.The 2SD1423A can be used in various systems such as voltage regulators, switching power supplies, power rectifiers and relay drivers. Additionally, the device can be used in audio amplifiers, high current drivers, and DC motor control circuits. Due to its high collector-base voltage drop, the 2SD1423A is perfect for high current applications, particularly when precise control of peak currents is needed.Overall, the 2SD1423A is an effective transistor for a variety of applications, and its low collector-base voltage drop is an added benefit for high power applications. Additionally, its wide temperature range, high current gain and precise control of peak currents make it a suitable device for many projects.

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