PN2907A_J61Z Discrete Semiconductor Products

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

Transistors are one of the most important components used in electrical and electronic engineering. The PN2907A_J61Z (PN2907A) is a single bipolar junction transistor (BJT) manufactured by Fairchild Semiconductor. It is designed for general purpose switching and amplifier applications at collector current up to 150mA. This particular device is a low-power, enhancement-mode NPN transistor in a TO-92 package.

The external dimensions of PN2907A a TO-92 package are 1.3 x 1.3 x 0.8mm. This special packaging allows it to fit into tight spaces in printed circuit boards. The PN2907A is manufactured using planar technology, which features internal compensation to ensure stability. It also features built-in protection against overloads and short circuits.

The device has three terminals: an emitter, a collector and a base. The base is connected to the input of the circuit and the emitter is connected to the ground. When a certain amount of voltage is applied to the base, current flows from the emitter to the collector. This is known as the forward bias. When the forward bias is removed, the transistor behaves as an open switch, and this is known as the reverse bias.

The PN2907A is often used in consumer electronics, computers and industrial applications. Its main advantages include its low cost and its ability to switch relatively large amounts of current. In addition, its small size makes it ideal for applications in tight spaces.

The most common application for PN2907A is in switching circuits. When the voltage applied to the base is above a certain threshold, the device behaves as a closed switch, allowing current to flow from the collector to the emitter. When the voltage is below the threshold, the transistor acts as an open switch, blocking the current flow. This type of circuit is used in a variety of devices, including digital logic circuits, industrial controllers and power supplies.

The PN2907A is also often used in amplification and signal conditioning circuits. In this application, the transistor amplifies the input signal, allowing it to drive higher current outputs. This type of circuit is commonly used in audio amplifiers, radio receivers and oscillators.

To conclude, the PN2907A is a single bipolar junction transistor (BJT) designed for general purpose switching and amplifier applications. It is commonly used in consumer electronics, computers and industrial applications. It has a low cost, small size and high current switching capabilities, making it ideal for a variety of applications.

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