## What is the gain of a 2N2222?

Product Information

Manufacturer Part No | 2N2222 |
---|---|

Transistor Mounting: | Through Hole |

No. of Pins: | 3Pins |

Transition Frequency ft: | 250MHz |

DC Current Gain hFE: | 100hFE |

## Which transistor can be used in place of 2N2222?

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

**Can I use C945 instead of 2N2222?**

As far as specs are concerned the C945 has more gain, Hfe, than the 2N2222, but for most applications yes you could use C945 in place of the 2N2222.

**How does a 2N2222 transistor work?**

2N2222A transistor offers constant DC collector current like 800mA, so it is necessary to use where low to medium current is necessary. It functions on the value of high transition frequency like 250MHz through 10ns delay time, 225ms storage time, 60ms fall time & 25ms rise time. It is available in the TO-92 package.

### What is C945?

The C945 is an age old Japanese Bipolar audio frequency NPN transistor. It has a decent gain value (hfe) of maximum 700 and is highly linear. Hence it was widely used in amplifier applications for pre-amplifying purpose, in high frequency circuits. Number of Transistors. 5.

### What type of transistor is C945?

C945 is an NPN bipolar junction transistor. It is composed of three regions: emitter, collector, and base. The base is doped with P semi-conductor type material.

**How much power can a 2N2222 handle?**

Power Dissipation of 2N2222 is 500mW. It can operate between -65 C to 200 C temperature. Collector base voltage of 2n2222 is 60. Collector Emitter Voltage of 2n2222 is 30.

**What is the difference between z parameters and h-parameters?**

So, in this case Z parameters are the desired parameters and h-parameters are the given parameters. Step 1 − We know that, the following set of two equations of two port network regarding Z parameters.

## What is a 2N2222 transistor?

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 It was originally made in the TO-18 metal can as shown in the picture.

## How to represent h-parameters in terms of T parameters?

Here, we have to represent h-parameters in terms of T parameters. So, in this case hparameters are the desired parameters and T parameters are the given parameters. Step 1 − We know that, the following h-parameters of a two port network. Step 2 − We know that the following set of two equations of two port network regarding T parameters.

**What are h parameters in power electronics?**

Hybrid Parameters or h Parameters. Hybrid parameters (also known as h parameters) are known as ‘hybrid’ parameters as they use Z parameters, Y parameters, voltage ratio, and current ratios to represent the relationship between voltage and current in a two port network.