2N2219A NPN General Purpose Transistor: 40V, TO-39, 2N2219A Equivalents

2N2219A Symbol

2N2219A Footprint

STMicroelectronics 2N2219A technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics 2N2219A.

• Material of Transistor: Si

• Polarity: NPN 

• Maximum Collector  Power Dissipation (Pc): 0.8 W

• Maximum Collector  -Base Voltage  |Vcb|: 75 V

• Maximum Collector-Emitter Voltage  |Vce|: 50 V

• Maximum Emitter-Base Voltage  |Veb|: 6 V

• Maximum Collector  Current |Ic max|: 0.8 A

• Max. Operating Junction Temperature (Tj): 175 °C

• Transition Frequency (ft): 300 MHz

• Collector Capacitance (Cc): 8 pF

• Forward Current Transfer Ratio (hFE), MIN: 100

• Noise Figure, dB: -

• Package: TO39

• Audio Amplification

• Signal Amplification

• Switching Loads under 800mA

• RF Circuits

• Darlington Pairs

• Many General Purpose Applications 

2N2905, 2N2217-51, 2N2217A, 2N2218, 2N2218A, 2N2218AQF , 2N2218AS, 2N2218S, 2N2219, SS8050 , 2N2219  AL , 2N2219AQF, 2N2219AS,  2N2219S, 2N2222, 2N2220, 2N2220A, 2N2221

The 2N2219A can be utilized in any general-purpose application where a TO-92 BJT transistor can be employed. It has fast switching capabilities, allowing you to use it in applications that need quick switching. You may also use it as a switch to drive any load that draws less than 800 mA. It can also be used as an amplifier in audio stages or as an output amplifier to drive a speaker from any portable audio device. Additionally, it can be utilized as a signal amplifier for any form of an electronic signal. Aside from that, it works well in RF circuits and can be utilized in RF amplification and Oscillation circuits below 250MHz.

The user should not run a load more than 800mA with this transistor to achieve long-term steady performance. In cases where the transistor's junction temperature rises during operation, use an appropriate heat sink. Never operate a load with a voltage more than 30 volts DC, and always store and operate in temperatures between -65 and +150 degrees Celsius.

2N2219A Dimensions

STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio, and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology, and its products play a key role in enabling today's convergence trends.