1, Base, Controls the current between the collector and emitter. To download the datasheet just copy and paste the below link in your browser. 2SA1943 Transistor Pinout, Features, Equivalent. The maximum collector current of the transistor is 50mA therefore do not drive load of more than 40mA, the maximum collector to emitter voltage of the transistor 250V therefore do not drive load of more than 200V and always store or operate the transistor at temperature above -55☌ and below +150 ☌. To get long term performance with this transistor please follow the below guidelines:ĭo not drive the transistor on its absolute maximum ratings and always stay 20% below from its max ratings. Safe Operating Guidelines / Absolute Maximum Ratings: But it is not limited to only this application and can also be used for other high voltage and switching applications.Īs mentioned above this transistor is primarily designed to use in Class B video output circuitry of Colour TVs and monitors but can also be used in wide variety of high voltage applications such as AC doorbell circuits.Ĭlass B Video Output Stages Of TV and MonitorsĪnd many other general purpose and high voltage applications The transistor is mainly designed to use in class B video output circuitry of monitors and colour television. Usually, the device is held such that the flat side is facing toward the person. The max transition frequency is 60MHz but some manufactures make it with 100MHz transition frequency. The pin configuration is the same as that of a Bipolar Junction Transistor. The maximum collector current of the transistor is 50mA, maximum collector to emitter voltage of the transistor is 250V, the maximum collector to base voltage is also 250V, emitter to base voltage is 5V, maximum collector dissipation is 830mW and the DC current gain of the transistor is 50. As shown in the image above the first pin of the transistor is “Emitter” second pin is “Collector” and the third pin is “Base”. DB25connector andits pins Pinning your hopes on the pinout assignments. 'Imagine a world where 2n2222s made in the 70s have different pinouts then one made in the 80s. Max Storage, Operating & Junction temperature range: -55 to +150 CentigradeīF422 Transistor Explained / Description:īF422 is a BJT NPN transistor available in TO-92 plastic package. to Work Creating Logic Gates with Transistors Discovering a transistorNOT. Its saturation voltage is 0. Max Collector Dissipation (Pc): 830 Milliwatt This transistor has a gain value of ranges from 40 to 160 which determines the amplification capacity for the transistor.Some of the configurations used in amplifier circuits are 1. It can amplify power, voltage and current at different configurations. Max Collector-Emitter Voltage (VCE): 250V A Transistors acts as an Amplifier when operating in Active Region.
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