![]() ![]() The simulation graph that shows the amplified output sine wave can also be found. ![]() A very simple bare minimum circuit for a transistor to work as an amplifier is shown below. ![]() Always use a suitable base resistor to provide required base current, do not operate load above 600mA and always store or operate in temperature above -55 centigrade and below +150 centigrade.The 2N5551 NPN transistor is widely used for amplification. To get performance from this transistor and make it run long term in an electronic circuit it is suggested to not provide voltage above 160V to this transistor, and stay 5V to 10V below from maximum ratings to be safe. Moreover this transistor can be used in any general purpose application where one can use other general purpose transistors like BC547 or 2N3904, for example driving LEDs, driving other transistors or ICs, controlling other part of electronic circuits etc. The transistor is built to use in general purpose applications therefore it can be used for amplification and switching.ĢN5551 is built to use in high voltage circuits to perform general purpose applications, it is designed mostly for audio amplification purposes therefore you can use it to amplify audio or other electronic signals. The max output load this transistor can handle is 600mA and the max collector dissipation is 625mW. The max collector to emitter voltage is 160V and collector to base voltage is 180V due to which it can be easily used in circuit using under 160 volts. Max Storage & Operating temperature Should be: -55 to +150 CentigradeĢN5551K, NTE194, BC637, BC639, BC487, 2N5833, 2N5551GĢN5551 Transistor Explained / Description:ĢN5551 is a general purpose NPN transistor built to use in high voltage circuits.Minimum & Maximum DC Current Gain (h FE): 80 – 250.Max Collector-Base Voltage (V CB): 180V.Max Collector-Emitter Voltage (V CE): 160V.Max Collector Current(I C): 6A or 600mA. ![]()
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