Which transistor can be used in place of 2N3904?

The complementary PNP transistor is 2N3906.

What is beta for a 2N3904 transistor?

For your transistor, the ubiquitous 2N3904, Fairchild’s datasheet quotes a minimum beta of 100 and a typical of 300 at 10mA collector current and 1V from collector to emitter.

Which transistor can be used in place of 2N2222?

The 2N2907 is an equally popular PNP transistor complementary to the 2N2222. The 2N3904 is an NPN transistor that can only switch one-third the current of the 2N2222 but has otherwise similar characteristics.

How do you find the transistor equivalent?

Step by step instructions:

  1. Choose a transistor of the same polarity: The first major selection criterion is whether the transistor is PNP or NPN.
  2. Select a replacement transistor of the same material: Most transistors are either silicon or germanium.

What type of transistor is 2N3906?

2N3906 Transistor is a popular PNP bipolar junction transistor used in low power and current, medium voltage applications. It is widely used for low power amplification and switching. 2N3906 is complementary to 2N3904 NPN bipolar junction transistor.

Can I use 2n2222 instead of BC547?

So it really doesn’t matter whether you want to use 2n2222 or BC547 NPN transistor. You can update the circuit at anytime, you can replace the 2n2222 NPN transistors with the BC547 and it will have no negative effect on the project.

What is the difference between 2N3904 and 2N3906?

camere. As people said that the basic difference between 2N3904 and 2N3906 is that former is NPN transistor and later is PNP.

How do PNP transistor?

The PNP transistor is a type of transistor in which one n-type material is doped with two p-type materials. When a small current flow through the base of the PNP transistor, it turns on. The current in a PNP transistor flows from the emitter to the collector.

What can we use instead of transistor?

Relays: Normally closed relays are all you need to make any logic gate. Normally open relays are also useful. Mag-amps: Magnetic amplifiers could be used to make logic gates similarly to transistor-transistor logic.

Can I use C945 instead of 2N2222?

C945 is a general purpose small signal NPN transistor, pretty much like the 2N2222 .. The difference is in the max continuous current: C945 – 150ma, 2N2222 – 500mA .. But if you switch a couple of mA, say, below 100mA, there is not much difference between them ..

What is transistor equivalent?

Different equivalent circuits are used to rcprcstnt a function transistor depending on the parameters chosen. Vtie have seen that such a circuit can be analysed by the black box cc-ncept if the input and the output currents and voltages are linearly related.

What replaced transistor?

Integrated Circuits: The Next Generation The third generation of modern computers is known for using integrated circuits instead of individual transistors. Jack Kilby at Texas Instruments and Robert Noyce at Fairchild are both credited with having invented the integrated circuit (IC) in 1958 and 1959.

What kind of transistor is 2n3055mj2955?

2N3055MJ2955Complementary power transistorsFeatures Low collector-emitter saturation voltage Complementary NPN – PNP transistorsApplications General purpose Audio Amplifier12DescriptionTO-3The devices are manufactured in epitaxial-base planar technology and are suitable for audio, power linear and switching applications.Figure 1.

Is there a replacement for the MJ2955 transistor?

The 2N3055 is a complementary NPN transistor for the MJ2955. You can replace the MJ2955 with the 2N5879, 2N5880, 2N5883, 2N5883G, 2N5884, 2N5884G, 2N6030, 2N6246, 2N6247, 2N6248, 2N6436, 2N6437, 2N6438, MJ14001, MJ14001G, MJ14003, MJ14003G, MJ15016, MJ15016G, MJ2955A, MJ2955G or NTE219. The MJ2955G transistor is the lead-free version of the MJ2955.

What is the base voltage of a 2N3904 transistor?

2N3904 0.2A, 60V NPN General Purpose Transistor Elektronische Bauelemente RoHS Compliant Product A suffix of -C specifies halogen and lead free FEATURES TO-92 Power Dissipation PCM: 625mW (Ta=25C) G H1Emitter 111 Collector Current ICM: 200mA 2Base 222 Collector Base Voltage V (BR)CBO: 60V 3Collector 333JA DCLASSIFICATION OF hFE (1) Mi

Which is a complementary NPN for the MJ2955?

Here is an image showing the pin diagram of the this transistor. The 2N3055 is a complementary NPN transistor for the MJ2955.