This transistor has a low Base-Emitter Voltage of the only 5V hence can be easily controlled by a Logic device like microcontrollers. This transistor is known for its high current gain (hfe = 1000) and high collector current (IC =5A) hence it is normally used to control loads with high current or in applications where high amplification is required. Use a suitable heatsink to save it from overheating and do store or use it in temperature below -65 centigrade and above +150 centigrade. Always use a suitable base resistor to provide required current at its base. Do not operate it in circuits using more than 100V. To get better performance with this darlingtion transistor we suggest to always staying below its maximum ratings. Though TIP122 has extraordinary current at collector and current gain, it is impartially modest to switch the expedient meanwhile it has an Emitter-Base voltage (VBE) of the only 5V and Ib of merely 120mA. Though precaution has to be engaged to check, if the logic instruments can font up to 120mA. This transistor has less base and emitter Voltage of the merely 5V henceforth can be effortlessly organized by a Logic instrument such as a microcontroller This transistor is recognized for its higher current gain which is 1000 and higher collector current 5 amperes, therefore, it is usually used to switch Voltage-Collector Emitter Breakdown (Max) Monolithic Construction with Built−In Base−Emitter Shunt Resistorsĭiscrete Semiconductor Products-Transistors - Bipolar (BJT) - Single.Low Collector−Emitter Saturation Voltage −.Collector−Emitter Sustaining Voltage − 100 mAdc.It governs the biasing of the transistor and works to turn ON or OFF the transistor.Ĭurrent flows in through collector, usually connected to loadĬurrent comes out by the emitter, it is usually linked to ground. Tape and Box/Reel Barcode Update 07/Aug/2014 TIP122 Environmental and Export Classifications This transistor is designed to use as a switch and for amplification purposes. TIP122 transistor has a lot of good features like 5A collector current, max emitter-base voltage is 5V, max collector dissipation is 65 watt, minimum & maximum current gain is equal to 1000. Darlington transistor means there are two transistor in one package connected to increase gain at output.
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