Features / Technical Specifications:

• Package Type: TO-92
• Transistor Type: NPN
• Max Collector Current(IC): 30mA
• Max Collector-Emitter Voltage (VCE): 20V
• Max Collector-Base Voltage (VCB): 30V
• Max Emitter-Base Voltage (VBE): 5V
• Max Collector Dissipation (Pc): 300 Milliwatt
• Max Transition Frequency (fT): 120 MHz
• Minimum & Maximum DC Current Gain (hFE): 35 to 125
• Max Storage, Operating & Junction temperature range: -65 to +150 Centigrade

2N2222 Metal Can Transistor Explained / Description:

BF495 is an NPN transistor manufactured in TO-92 package. It is a medium frequency transistor designed to use in RF and radio applications. As shown in the above image the first pin of the transistor is base, second is emitter and third is collector. The maximum collector current of the transistor is 30mA which means the transistor can drive maximum load of 30mA, the maximum collector to emitter voltage is 20V which means it can drive load voltage of upto 20V. The total power dissipation of the transistor 300milliwatts, the transition frequency of the transistor is 120MHz and the DC current gain of the transistor is 35 to 125.

Where We Can Use It & How to Use:

As mentioned above BF495 is primarily designed or radio and RF applications and can be used in variety of this type of applications such as High frequency circuits is televisions and radios, FM Radios, AM Oscillators of low noise type, IF amplifiers etc. But it can also be for audio amplification purposes like audio preamplification or audio amplification. Moreover it can be used in any type of general purpose applications.

Applications:

Audio Premamplifier Circuits

Audio Amplifier Circuits

FM Radios

FM Senders

Any general purposes switching and amplification