UNR52A5G0L Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Transistor Type:	NPN - Pre-Biased
Current - Collector (Ic) (Max):	80mA
Voltage - Collector Emitter Breakdown (Max):	50V
Resistor - Base (R1):	10 kOhms
DC Current Gain (hFE) (Min) @ Ic, Vce:	160 @ 5mA, 10V
Vce Saturation (Max) @ Ib, Ic:	250mV @ 300µA, 10mA
Current - Collector Cutoff (Max):	500nA
Frequency - Transition:	150MHz
Power - Max:	150mW
Mounting Type:	Surface Mount
Package / Case:	SC-85
Supplier Device Package:	SMini3-F2

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UNR52A5G0L Application Field and Working Principle

Bipolar Transistors are commonly used in transistor circuits. UNR52A5G0L Transistors – Bipolar (BJT) – Single, Pre-Biased are highly efficient and provide better performance than other types of transistors.UNR52A5G0L transistors consist of three terminals, namely emitter, collector, and base. When a small current is applied to the base terminal, a much larger current flows from the collector to the emitter. This property of the transistor makes it possible to use for the amplification of electrical signals.UNR52A5G0L transistors are particularly suitable for use in audio amplifiers due to their high gain and low noise characteristics. These transistors are also widely used as switches in digital logic circuits, as they can be switched on and off in response to a digital input.The UNR52A5G0L transistor is a pre-biased type transistor. It has a built-in base bias which keeps the transistor active even when no external base current is applied. This allows the transistor to be quickly activated and deactivated, making it suitable for use in high speed logic circuits.This transistor is also used for providing temperature compensation for linear active components such as voltage regulators. This is done by means of a temperature sensor which is wired to the base terminal of the transistor. By controlling the base current, the temperature sensitivity of the component can be reduced.UNR52A5G0L transistors are also used in power circuits, where they can be used as switches or amplifiers. In switching applications, they can be used to turn on and off power devices such as motors, solenoids, and lamps. They are also widely used in high power amplifiers, where they can amplify large amounts of power.The operating principles of UNR52A5G0L transistors are based on the physical properties of semiconductor material, such as electron and hole mobility. When a small current is applied to the base electrode, it causes a larger current to flow between the collector and emitter electrodes. This current is what provides the amplification of the electrical signal.UNR52A5G0L transistors are reliable and efficient components that can be used in a wide range of transistor circuits. They are especially suitable for use in audio amplification and control circuits, as well as in power switching applications. The pre-biased type of UNR52A5G0L transistors makes them suitable for use in high speed logic circuits, and for providing temperature compensation in linear active components.

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