BD535

- BD535 is a transistor that utilizes the movement of charge carriers (electrons and holes) within semiconductor materials. Its operation involves the formation of a PN junction at the boundary between two different concentrations of charge carrier regions.

Features

NPN BD535 bipolar transistor is a high-performance device suitable for various high demand application scenarios. It was learned on the BD535 Datasheet that its maximum collector current (Ic) is 8A, which can handle large current loads.At the same time, its maximum collector cutoff current (ICBO) is 100µA, demonstrating good cutoff performance.

The DC Current Gain (hFE) (Min) @ Ic and Vce of BJT BD535 are 25 @ 2A, 2V, which means that the transistor has high current amplification ability, helping to improve the sensitivity and stability of the circuit. The frequency transition of this transistor is as high as -, indicating its suitability for high-frequency applications. In terms of packaging, it adopts the TO-220-3 Through Hole form, which is convenient for integration onto the circuit board. Meanwhile, its packaging is Tube, which is conducive to mass production and automated assembly.

The maximum power of BD535 is 50W, which means it can handle large-scale electrical energy conversion and control tasks. Its maximum collector emitter breakdown voltage is 60V, which means it can work normally at higher voltages without breakdown, enhancing its stability in practical applications.

The Vce Saturation (Max) @ Ib, Ic of transistor BD535 is 800mV @ 600mA, 6A. This indicates that it can effectively reduce energy consumption and improve energy utilization efficiency under working conditions. And using TO-220AB packaging volume has good heat dissipation performance, which is beneficial for improving its performance and lifespan at 150°C (TJ) operating temperature.

Applications

● Analog switch

Control the on and off of analog signals, for example, in audio, bipolar transistors can be used as analog switches to amplify and cut off sound signals.

● Drive circuit 

Drive various load devices, such as electric motors, displays, etc.

● Microwave amplifier

The high-frequency response characteristics make it the preferred device for microwave amplifiers. Common microwave amplifier circuits include common beam amplifiers, common base amplifiers, common collector amplifiers, etc.

● Constant current source

It can be used as a constant current source and is widely used in various DC power supply circuits. For example, a simple constant current source circuit can be constructed using bipolar transistors, and stable output current can be obtained by adjusting circuit parameters.