PBHV9050ZF

Series:	Automotive, AEC-Q101
Part Status:	Active
Transistor Type:	PNP
Current - Collector (Ic) (Max):	250mA
Voltage - Collector Emitter Breakdown (Max):	500V
Vce Saturation (Max) @ Ib, Ic:	350mV @ 20mA, 100mA
Current - Collector Cutoff (Max):	100nA
DC Current Gain (hFE) (Min) @ Ic, Vce:	100 @ 10mA, 10V
Power - Max:	700mW
Frequency - Transition:	50MHz
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-261-4, TO-261AA
Supplier Device Package:	SC-73

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Introduction of PBHV9050ZF

The PBHV9050ZF is a single, low power NPN bipolar transistor belonging to the family of transistors, specifically called Bi-polar Junction Transistor (BJT). It has a collector current rating of 3A, a collector-emitter voltage rating of 90V, and a power dissipation of 500mW. The PBHV9050ZF is available in an unsurfaced TO-92 package as well as with a surface mount TO-261 package.

Application Fields

The PBHV9050ZF can be applied in many devices, such as switches, amplifiers, audio receivers, DC motors and digital circuits. In terms of switches, the PBHV9050ZF can be used to turn on and off power from the circuit boards. As a switch, the PBHV9050ZF can be used to control the current in various circuits.In terms of amplifiers, the PBHV9050ZF is used in small sound systems where it acts as a preamplifier. This is especially beneficial in bigger systems with multiple subwoofers, where amplifying lower frequencies is essential for the sound experience. The PBHV9050ZF is also used as a DC motor for low power applications such as in toys, instruments, and small engines. The transistor not only amplifies the DC motor\'s current level, but also helps with its speed and power control. Furthermore, the PBHV9050ZF is also used in digital circuits such as flip-flops and logical circuits. These circuits are highly delicate and can be damaged easily; thus, the PBHV9050ZF helps control the current flow, making it safer for the circuit.

Working Principle

The PBHV9050ZF works in respect to the electric current flowing on its collector–base and emitter–base junctions; when the collector–base impedance is low, the electric current flows and the transistor switches to an ON state. When the collector–base impedance is high, the transistor switches to an OFF state. The PBHV9050ZF can be thought of as an switch since it controls the current in the circuit. In ON state, electric current flows from the collector to the emitter, while in OFF state, the voltage diminishes between the collector and the emitter. The transistor has three pins: the base, the collector, and the emitter. The base is the control pin, meaning it determines whether the transistor is ON or OFF. The collector pin is connected to a power supply, such as battery, and the emitter is connected to the load. When the PBHV9050ZF is in an ON state, the collector controls the current and the load getting powered by the collector is the load. Similarly, the voltage between the collector and the emitter is used to decide the state of the transistor. The PBHV9050ZF is a low power bipolar transistor and thus relies on the amount of electric current flowing through to control its state. The base can be supplied with either positive or negative electric current, resulting in either an ON or OFF state, respectively. In summary, the PBHV9050ZF is a single, low power bipolar transistor. It is used in devices such as switches, amplifiers, audio receivers, DC motors, and digital circuits. It is controlled by the electric current flowing on the collector–base and emitter–base junctions, functioning as an switch. The base pin is used to control the current in the transistor when either positive or negative current is applied.

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