![]() To Download the datasheet just copy and paste the below link in your browser. The transistor must not be exposed to the temperature below -55☌ and above +150 ☌. Always use the transistor 20% below from its absolute maximum ratings, the maximum gate to source voltage of the transistor is 25V so the load voltage should be under 20V, max gate current is 10mA so the load should not be more than 8mA. Safe Operating Guidelines / Absolute Maximum Ratings:įor getting long term performance with 2N5485 transistor the user must follow these safety guidelines. But for European transistors like BC546 the order will be as Emitter, Base and Collector. Warning: The C945 is a Japanese NPN transistor and hence the C945 pinout will be in Emitter, Collector, Base order. Gate: This terminal is used to control the biassing of the N-channel JFET. The pin diagram of MPF102 N-channel JFET is shown in the figure below. Moreover the transistor is also having good features such as excellent high frequency gain, low distortion switch off isolation for both AC and DC applications.Īs mentioned above 2N5485 is having a lot of features due to which it can be used for wide variety of applications such as VHF and UHF signal amplifiers, mixers, oscillators, high speed switching, audio amplifications etc. 2N3904 (Pinouts are different) Alternative for 2SC945. The MPF102 N-channel JFET is a 3-pin/terminal voltage-controlled FET available in the TO-92-3 package used in amplifier applications and general-purpose applications. The transistor also possesses high speed switching capabilities which can be useful in applications where high speed switching is necessary. In other words, with respect to schematic diagrams, the MPF102 and J113 will look the same and. The pinout of the transistor is going to be the same as well. Low noise capability in a transistor is necessary when you want amplify weak signals because when we amplify weak signals the noise with these signals also amplifies therefore if the transistor has no low noise capabilities then it will amplify the signal but also the noise with that signal will be amplified and the signal will become distorted. However, I believe that the symbol that youre seeing with the MPF102 is different because its either an older schematic or thats how the software defines. Very high quality signal amplification means that this transistor will amplify weak single with a good gain and also reduce noise because it has low noise capabilities. High gain means that it will provide good gain to very weak signals. Same Functionality: Same function, but different pinout and parameters to the compared. High sensitivity means that the transistor is quite sensitive to weak signals. pinout, parametrically equivalent or better to the compared device. It is mainly designed to use in VHF and UHF circuits but it is not limited to only these applications and can also be used in other type of applications such as to amplify any type of signal and also for switching purposes. The transistor is available in TO-92 and SOT-23 packages. Max Storage & Operating temperature Should Be: -55 to +150 ☌ĢN5486, 2N5459, 2N5638, 2N5640, 2N5654, 2N5949, BF244A, J105, J210, MPF102, PN4092.ĢN5485 Transistor Explained / Description:ĢN5485 is an N channel JFET, in full form it is called junction field effect transistor.Minimum to Maximum Gate to Source Cutoff Voltage : -0.5 to 4V. ![]() Maximum Reverse Gate to Source Voltage: 25V.
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