Can I use BC548 instead of BC547?

This group of NPN transistors share many specifications and characteristic curves, but differ in voltage ratings – the BC546 and BC547 are essentially the same as the BC548 but selected with higher breakdown voltages, while the BC549 is a low noise version, and the BC550 is both high-voltage and low-noise.

What is BC547B transistor?

A BC547B Transistor is an NPN (Negative-Positive-Negative) Bipolar Transistor: the most commonly used transistor configuration. The BC547B Collector is connected to the positive (+ve) supply via the load.

Is BC547 a BJT?

BC547 is a Bipolar Junction Transistor, abbreviated as BJT. It is an NPN transistor. It has three terminals named as: Emitter.

What is the hFE of BC547?

With Vce at 5 V, and Ic at 2 mA, the current gain (hFE) for A is 180, B 290, C is 500. With Vce at 5 V, and Ic at 100 mA, the current gain (hFE) for A is 120, B 200, C is 400. The maximum useful attainable hFE is 500 in the group C version, which is the BC547C transistor.

Which is the best substitute for BC547 transistors?

2N2222 is the most common and excellent substitute for BC547. It has all similar characteristics including pin to pin compatibility and other major electrical characteristics as evident from the datasheets of the transistors. [ 1] [ 2]

Can a BC548 be replaced with a 2N2222 transistor?

It can also be replaced with some well know transistors. BC547, BC549, 2N2222, 2N3904, BC550 (Pin configuration of some transistors may different from BC548, check pin configuration before using or replacing in a circuit)

What do you need to know about the bc547b?

Discrete POWER & Signal Technologies BC547 BC547A BC547B BC547C E TO-92 B C NPN General Purpose Amplifier This device is designed for use as general purpose amplifiers and switches requiring collector currents to 300 mA. Sourced from Process 10.

What is the gain of the BC547 NPN transistor?

The gain of the BC547A will be in the range from 110 to 220, BC547B ranges from 200 to 450, BC547C ranges from 420 to 800. The complementary PNP transistor to the BC547 is the BC557. The SMD versions of the BC547 are available as the BC847 (SOT-23), BC847W (SOT-323), BC850 (SOT-23) and BC850W (SOT-323).