What is the difference between 547 and 548 transistor?

What is the difference between 547 and 548 transistor?

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 the function of 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.

Which transistor can I use instead of BC547?

The BC series, such as BC549 and BC639, are the finest recommendations for the BC547 transistor equivalent, followed by the 2N2222 transistor. BC636 replaces BC547, 2N2369, 2N3055, 2N3904, 2N3906, and 2SC5200 in the PNP. 2N3904, BC547, BC548, and 2N3906 are 2N2222 comparable transistors.

Can I use BC558 instead of BC557?

Yes. You can use BC557 in place of BC547. And similarly, you could use BC558 in place of BC557.

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.

Can I use BC547 instead of 2N2222A?

Product Datasheet. Can we use BC547 instead of 2N2222? Yes, you can use, for switching just look for Ic(collector current) and Vceo(collector-emitter voltage) in the datasheet.

How use BC547 transistor 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.

Can I use BC547 instead of 2N2222?

Can I replace BC547 with 2N2222?

Can we use BC547 instead of 2N2222? Yes, you can use, for switching just look for Ic(collector current) and Vceo(collector-emitter voltage) in the datasheet.

Can I use 2N2222 instead of BC547?

Yes I did… 2N2222 has a maximum permissable power dissipation of 250mW whereas BC547 can take 500mW. But the circuit is operating in 4-12mW range for Q1 transistor.

Which transistor can be used in place of BC557?

Equivalent BC557 PNP Transistors are BC157, 2N3906, BC558, 2SA1943, S8550, BD140, TIP127 & TIP42. The complimentary of BC557 NPN transistor is BC547.

What is the use of BC558 transistor?

BC558 is a general purpose PNP transistor. It is used in switching and amplifier applications. The DC current gain varies in range 110 to 800. It is also used as a complement for transistors BC546 to BC550.

Which transistor can be used in place of BC548?

BC548 Equivalents

BC548 can be replaced by BC547, BC549, 2N2222, 2N3904, and BC550, though the pin configuration of some transistors may be different from BC548, so please check the pin configuration first before replacing in a circuit.

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.

What is 2N2222A transistor used for?

The 2N2222 is a common NPN bipolar junction transistor (BJT) used for general purpose low-power amplifying or switching applications. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds. It was originally made in the TO-18 metal can as shown in the picture.

What is the difference between 2N2222 and 2N2222A?

What are 2N2222 and 2N2222A Transistors? Both transistors are from the same family but the 2N2222A has higher Maximum absolute ratings than 2N2222. The Collector to Base, Emitter to Base, and Collector to Emitter voltage ratings of 2N2222 and 2N2222A are 60V, 30V, 5V, and 75V, 40V, 6V respectively.

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.

How do you make a mini amplifier with BC547 transistor?

BC547 Double Transistor Audio Amplifier

1. Step 1: Take All Parts As Shown Below. 3 More Images.
2. Step 2: Connect Both Transistors.
3. Step 3: Connect 10K Resistor.
4. Step 4: Connect Capacitor.
5. Step 5: Connect Speaker Wire.
6. Step 6: Connect Aux Cable.
7. Step 7: Connect Power Supply Wire.
8. Step 8: Aplifier Is Ready.

Which transistor can be used in place of 2N2222?

The 2N2907 is an equally popular PNP transistor complementary to the 2N2222.

How do I test a BC557 transistor?

BC 557 is a PNP Transistor where the 2nd (middle terminal is base) connected to Red (+Ve) test lead of the multimeter. At all, Terminal 1 = Emitter, Terminal 2 = Base, and Terminal 3 = Collector (BC 557 PNP Transistor) because, the test result for 2-1 = 0.733 VDC and 2-3 = 0.728 VDC, i.e. 2-1 > 2-3.

What is the use of BC557 transistor?

It is used in different driver modules such as LED driver, relay driver, etc. It is used in amplifier modules such as signal, audio, etc. BC557 transistor can be used where small amplification is necessary like an audio amplifier within electronic bells, radios, buzzers, etc.

What is A1015 transistor?

Description. The A1015 transistor is a high voltage and high current PNP transistor. A transistor can normally be used as a switch or amplifier, but this transistor is commonly is used only for audio frequency amplifier application since it has a very high dc current gain value of 120-700.

What is a BC548 transistor used for?

The BC548 is a general-purpose NPN bipolar junction transistor commonly used in European and American electronic equipment. It is notably often the first type of bipolar transistor hobbyists encounter and is often featured in designs in hobby electronics magazines where a general-purpose transistor is required.

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.

How many watts can a 2N2222 handle?

It’s a current controlled transistor. It has a Collector current of 800 mA. Power Dissipation of 2N2222 is 500mW. It can operate between -65 C to 200 C temperature.