BC817-25/SNVL

Series:	--
Part Status:	Active
Transistor Type:	NPN
Current - Collector (Ic) (Max):	500mA
Voltage - Collector Emitter Breakdown (Max):	45V
Vce Saturation (Max) @ Ib, Ic:	700mV @ 50mA, 500mA
Current - Collector Cutoff (Max):	100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	160 @ 100mA, 1V
Power - Max:	250mW
Frequency - Transition:	100MHz
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	TO-236AB

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Introduction: The BC817-25/SNVL is a type of transistor that is a bipolar junction transister (BJT). This type of transistor operates with three terminals (base, collector, and emitter), and it offers enhanced performance when used in electronic applications. The device is available in small packages, making it ideal for small form factor designs and applications. This article will discuss the application field of the BC817-25/SNVL and its working principle.Application Field of BC817-25/SNVL: The BC817-25/SNVL is suitable for a variety of applications, including low power amplifiers and other signal-processing circuits. This device is perfect for audio-frequency amplifiers and radio-frequency circuits that require relatively low power output. Additionally, the BC817-25/SNVL can be found in various consumer electronics such as TVs, radios, and audio equipment.Working Principle of BC817-25/SNVL: The BC817-25/SNVL is a type of BJT that has a 0.5A continuous base current and a maximum collector voltage of 30V. The device is composed of three semiconductor layers, including a base, a collector, and an emitter. The BJT will operate as an amplifier or a switch depending on the biasing of the device, and it can be used in common emitter, common base, emitter follower, and collector follower circuits.The BC817-25/SNVL works by allowing current to flow between its base and its collector only when a voltage is applied to the base. This voltage is known as the biasing voltage, and it will determine the amount of current that can flow between the base and the collector. The device will act as an amplifier when the bias voltage is set to a certain level by adjusting the base-to-emitter voltage. On the other hand, when the bias voltage is adjusted to a certain level, the device will act as a switch.Conclusion: The BC817-25/SNVL is a type of BJT that is used in a variety of electronic applications, including low power amplifiers, radio-frequency circuits, and audio-frequency amplifiers. Furthermore, the device is composed of three semiconductor layers, including a base, a collector, and an emitter. The device is suitable for use in common emitter, common base, emitter follower, and collector follower circuits, and it can be used in either an amplifier or a switch configuration depending on the biasing voltage of the device.

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