PN200

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Transistor Type:	PNP
Current - Collector (Ic) (Max):	500mA
Voltage - Collector Emitter Breakdown (Max):	45V
Vce Saturation (Max) @ Ib, Ic:	400mV @ 20mA, 200mA
Current - Collector Cutoff (Max):	50nA
DC Current Gain (hFE) (Min) @ Ic, Vce:	100 @ 150mA, 1V
Power - Max:	625mW
Frequency - Transition:	250MHz
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package:	TO-92-3
Base Part Number:	PN200

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PN200 Application Field and Working Principle

PN200 is a type of transistor known as a Bipolar-Junction Transistor (BJT). It is a single transistor that is constructed of two P-type and one N-type semiconductor material, forming a PN junction. The PN200 is commonly used in electronic circuits for many applications.The PN200 transistor is a small-signal device with a current gain (α) from 7 to 50. This type of transistor is often used in switching, amplification, and voltage conversion applications. In particular, the PN200 is often used for audio pre-amplification, general-purpose switching, and for regulating voltage levels. It is also used in optoelectronic and power applications.The working principle of the PN200 can be understood by considering the current flow through its three elements: the P1 and P2 semiconductor material, and the N-type material. The P1 and P2 semiconductor material act as the base and emitter of the transistor respectively, while the N-type material is the collector.When an electrical signal is applied to the base, it controls a small current that flows through the emitter. This current is then amplified and sent to the collector. As the electrical signal to the base increases, the current to the collector also increases proportionally, allowing the transistor to be used as an amplifier.The PN200 is available in a variety of forms, including an integrated circuit, a three-pin transistor, and a dual in-line package. It has a wide range of operating temperatures, from -65°C to 150°C. It also has a moderately high voltage rating, with typical maximum values around 8V for DC and 18V for single-ended or 10V for differential AC.In addition to being used as an amplifier and in audio pre-amplification circuits, the PN200 is useful in a number of other applications. It can be used in bridge circuits, complimentary output stages, as an oscillator, as a comparator, and as an RF amplifier. In general, its widely versatile applications make it a popular choice for many electronic designs.Overall, the PN200 is a versatile, low-cost transistor that has a wide range of applications in audio, switching, and regulation circuits. It has a current gain that is relatively low, but is made up for by the very low power consumption. Its excellent range of operating temperatures, voltage ratings, and other features make it a suitable component for many electronic designs.

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