Can I use BC547 instead of 2N2222?

Can I use BC547 instead of 2N2222?

The 2N2222 and BC547 transistors are both general-purpose transistors that are frequently used in electrical circuits; the BC547 transistor is one of the best transistor equivalents for the 2N2222 transistor.

Which transistor can be used in place of BC547?

BC547 Transistor Equivalent

BC547 transistor can be used as an alternative to many transistors: BC548, BC549, BC636, BC639, 2N2222 TO-92, 2N2222 TO-18, 2N2369, 2N3055 and 2N3904 all are BC547 transistor equivalent.

Can I use BC548 instead of BC547?

What is the difference between BC547 and BC548? BC547 and BC548 are basically the same, but BC547 has more breakdown voltage, while BC548 features low noise. They are the most general-purpose NPN silicon transistors, and switching one to the other will not significantly affect the circuit.

What is HFE of BC547?

hfe. Small-Signal Current Gain. IC = 2.0 mA, VCE = 5.0 V, f = 1.0 kHz. 125.

Which transistor can be used in place of 2N3904?

2N3904 equivalent
Given below is the list of popular transistors which can be used as a replacement for 2N3904: BC537, BC538, 2N4401, and P2N2222A. BC547 and BC548 are functionally equivalent transistors.

What is the difference between 2N3904 and 2N2222?

2N3904 can handle up to 200mA (milliamperes) of current flowing from the emitter to the collector terminal. A 2N2222 can handle up to 5 times that amount of current, as it can handle up to 1A (amps) of current flow from emitter to collector to power a load.

Can I use BC547 instead of 2N3904?

Because the collector current of the 2N3904 is 200mA and the collector current of the BC547 is 100mA, you can replace the 2N3904 with BC547 if the load you’re driving is less than 100mA, but you can’t use BC547 if the load is greater than 100mA.

Can I use 2N3904 instead of BC548?

The equivalent for 2N3904: BC548, BC547, BC636, BC639, 2N2222A, 2N2222, 2N2369, 2N3055, 2N3906, 2SC5200 are equivalent to 2N3904. The equivalent for BC547: BC547 can be replaced by BC548, BC549, 2N2222, 2N3904, 2N4401, and BC337 are equivalent to BC547.

What does BC mean in BC547 transistor?

The semiconductor device like a transistor is one kind of switch which controls electrically. It consists of three terminals like an i/p, o/p & a control line. These are named as the emitter (E), collector(C) and base (B).

Can I use 2N3904 instead of BC547?

Is BC547 NPN or PNP?

NPN transistor
BC547 -> BC547 is a NPN transistor hence the collector and emitter will be left open (Reverse biased) when the base pin is held at ground and will be closed (Forward biased) when a signal is provided to base pin. BC547 has a gain value of 110 to 800, this value determines the amplification capacity of the transistor.

Can I use 2N2222 instead of 2N3904?

The 2N3904 or 2N2222 will suffice if you require less than 200mA. The 2N2222 is the one to choose if you require more than 200mA but not more than 1A. For most circuits, a 2N3904 would suffice, however, if you need more above 200mA, a 2N2222 should be used instead.

What is the difference between BC547 and 2N3904?

The collector current of 2N3904 is 200mA and BC547 is 100mA therefore if the load you are driving with the 2N3904 is under 100mA then you can replace it with BC547 but if the load is above 100mA then you can not use BC547 instead of 2N3904.

Why do we use BC547 transistor?

BC547 is usually used for current amplifier, quick switching and pulse-width modulation (PWM). Therefore, if you need to control the speed of a motor or actuator in some of your projects, you can simply use this transistor to achieve it.

Is BC547 same as 2N3904?

The equivalent for 2N3904: BC548, BC547, BC636, BC639, 2N2222A, 2N2222, 2N2369, 2N3055, 2N3906, 2SC5200 are equivalent to 2N3904.

What is BC547 used for?

What is difference between NPN and PNP transistor?

PNP switches On by a low signal whereas NPN switches ON by a high signal. As we are aware that in PNP transistor, the P represents the polarity of the emitter terminal and N represents the polarity of the base terminal.

What is the difference between 2N2222 and 2N3904?

What is the price of BC547 transistor?

RISARYA BC 547 NPN TRANSISTOR SWITCHING/AMPLIFIER 10-PCS NPN Tran… RISARYA BC547 NPN TRANSISTOR SWITCHING/AMPLIFIER 10PCS NPN Transi…
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scanworld BC 547 NPN Transistor (Number of Transistors 50)

How do I use BC547 as a switch?

Useful Steps

1. Place Transistor on a breadboard.
2. Connect Emitter to the ground of the battery.
3. Add LED & 330 Ohm Resistor to Collector of BC547.
4. Connect 1k Resistor and Switch to Base of transistor.
5. Power up the circuit with 9V Battery.

Why NPN is preferred over PNP?

The majority charge carriers in an NPN transistor are electrons and the majority carriers in a PNP transistor are holes. The electrons have better mobility than holes. Therefore, NPN transistors are preferred over PNP transistors.

When would you use a PNP transistor?

PNP transistors are used in amplification circuits. PNP transistors are used in Darlington pair circuits. PNP transistors are used in robotic applications. PNP transistors to control current flow in heavy applications.

Are all 2N3904 the same?

In these ways, the 2N3904 and the 2N2222 are both identical. They are also identical in the amount of voltage they can handle aross the collector-to-emitter terminals- both can handle up to 40V.
2N3904 vs 2N2222.

What is the use of BC547 transistor?

The BC547 is a NPN transistor meaning when power is applied to the base (control pin) it will flow from the collector to the emitter. Typically NPN transistors are used to “switch ground” on a device, meaning, they are placed after the load in a circuit.

What does C indicate in transistor BC547?

The BC547 transistor includes three pins which include the following. bc547-transistor-pin-configuration. Pin1 (Collector): This pin is denoted with symbol ‘C’ and the flow of current will be through the collector terminal. Pin2 (Base): This pin controls the transistor biasing.