BC807-25LT1G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

BC807-25LT1G is a small-signal NPN transistor that belongs to the category of Bipolar (BJT) single transistors. It is designed to be used in various applications such as audio amplifying, switching, and general purpose. The BC807-25LT1G is available in a TO-92 package, which is a low-cost plastic package with a long-term stability, reliability, and surface mount capability.

The BC807-25LT1G transistor has a maximum power dissipation of 625mW, with a voltage of up to 40V between Collector and Emitter. It also has a terrible maximum collector current of 0.2A and a maximum collector-emitter breakdown voltage of 40V. The transistor features a guaranteed transition frequency of 100MHz, and a typical noise figure of 2.5dB.

The BC807-25LT1G makes use of a Bipolar junction as its main switching element, wherein two P-type semiconductor regions are connected to two N-type semiconductor regions. When the transistor is activated, electrons from the N-type region move across to the P-type region, allowing flow of current from the collector to the emitter. Thus, the BC807-25LT1G can be used as both an amplifier and as a switch.

In amplifier applications, the transistor operates by allowing a small current passed into the base to control a large current at the collector. The amount of current amplification is determined by the relation between Collector current and Emitter current, called the current gain of the transistor. The BC807-25LT1G has an approximate current gain of 250.

In switching applications, the transistor operates as an On/Off switch, allowing current to flow from the collector to the emitter only when it is activated, which is when its base current is supplied with a certain level of voltage. The amount of voltage required to switch the transistor on and off can be calculated using Ohm’s Law.

The BC807-25LT1G is an extremely versatile transistor, with a vast range of applications. With its low power dissipation and high transition frequency, it is perfectly suited for use in many audio amplifying, switch circuits, and general purpose applications.

The specific data is subject to PDF, and the above content is for reference