12/7/2023 0 Comments 2n3906 transistor cross reference![]() The author was the global business manager of the Discrete division of National Semiconductor in Silicon Valley in the late ’80s. Understanding the transistor nomenclature system will help you find the SMD version of a transistor much easier and much accurate. You have to compare the specifications in detail. Some cross-reference suggests that the SMD versions of the 2SC1815 are available as the 2SC2712 (SOT-23), 2SC4738 (SOT-23), KTC3875 (SOT-23) and KTC3875S (SOT-23). Suppliers have no intent to make it systematic. Pro Electron is less user friendly, SMD equivalent of BC547 is not simply MMBT547.Ī) There are some part numbers follow a system that BC8xx is an SMD version of BC5xx.ī) Some part numbers follow a system BC8_x is a SMD version of BC5_x. JEDEC is relatively user-friendly, SMD equivalent of 2N3904 is simply MMBT3904, 2N3906 is MMBT3906, and so on. JEDEC is a North American standard developed in the United States that is also worldwide.IS is an acronym for Japanese Industrial Standard, and it is used in Japan,.This transistor is not suitable for amplifier circuits because it has only a gain value of 300.BC546/7/8/9 SMD Equivalent is BC846/7/8/9 The transistor part number nomenclature are JIS, Pro Electron, and JEDEC. the only difference is that it has a high collector to emitter voltage. The 2N3906 is the most commonly used PNP transistor. Always use a suitable base resistor and confirm the pin configuration before placing the circuit to place it right, must keep the temperature range -55 centigrade and above +150 centigrade. 2N3906 Pinout must be checked before use. How to Get Long Term Performance with 2N3906įor the good performance of the transistor, it is suggested to not operate load more than 200mA. Used in siren or dual Led or Lamp flasher.Inverter and converter circuits use this PNP transistor.Mostly used in the various switching applications.It is Used to switch high voltage low current loads.The 2N3906 transistor might be the right choice for you if you are looking for PNP transistor that could switch high voltage loads within 0.2A Applications ![]() It is not suitable for amplifier circuits because of the gain value of only 300. It is very similar to the bc557 transistor only difference is that it has a high collector to emitter voltage. The 2N3906 is a widely used PNP(Positive-Negative-Positive) transistor. NPN Complementary of 2N3906 is 2N3904 Where to use 2N3906
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