STN951

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Transistor Type:	PNP
Current - Collector (Ic) (Max):	5A
Voltage - Collector Emitter Breakdown (Max):	60V
Vce Saturation (Max) @ Ib, Ic:	500mV @ 200mA, 5A
Current - Collector Cutoff (Max):	100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	150 @ 2A, 1V
Power - Max:	1.6W
Frequency - Transition:	130MHz
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-261-4, TO-261AA
Supplier Device Package:	SOT-223
Base Part Number:	STN951

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The STN951 is a single bipolar transistor with wide application fields and efficient working principle. It is a NPN transistor which is suitable for controlling current in a circuit. Generally, the bipolar transistor is an electronic device which controls current flow between two terminals. The STN951 has a wide range of uses including switching, amplifying, or oscillating and has a range from 30MA to 60MA. Its maximum collector-emitter voltage is 30V and the forward current gain is 125. The STN951 works on the principle of a p-n junction diode and its behavior is very much similar to a diode. It is made up of two semiconductor layers, n and p-type. Between these two layers, there exists a depletion layer which blocks the current flow. The STN951 is designed to generate a voltage difference between the collector and emitter, which determines the current gain. The required voltage is usually applied between the base and the emitter. As a consequence, the collector current is controlled by the base current. In terms of application fields, the STN951 is widely used in many electronics products. It can be used to drive relays and LEDs, provide amplifier and oscillator circuits, and operate as switches, timers, and regulators. It can be used for amplifying, modulating, and oscillating signals into an appropriate form for further processing. The STN951 is also widely used in various devices and appliances like motors, solenoids, and telecommunication equipment. It is used for DC motor speed control as well as for controlling current flow to a relay or LED. It is often used in medical equipment for electrical stimulation, in automotive systems for controlling current, and in industrial equipment for controlling the flow of power. Moreover, it is also used in domestic appliances like microwave ovens and convection ovens. The STN951 has high current gain and voltage capacity, which enables it to handle a large number of current without causing any damage to the system. It also has low power consumption rate and low heat dissipation, which makes it suitable for a variety of applications. In conclusion, the STN951 is a single bipolar transistor with a wide array of uses and efficient working principle. It is suitable for a variety of tasks such as amplifying, switching, and oscillating. Moreover, it is widely used in many electronic devices and appliances. It has low power consumption and low heat dissipation rate, which makes it suitable for a variety of applications.

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