2n3906 transistor equivalent software

Sep 21, 2019 it is very simple amplifier circuit using transistor 2n3904 only. The 2n3906 is specified by a collector current of 200 ma, collectorbase and collectoremitter voltages of 40 v, for power dissipation of 300 mw. Texas instruments, a flash led driver with automatic vf and esr detection for mobile. What im looking for is an ltspice model or schematic of a bufferamplifier circuit that uses a complimentary pair to get enough umph to the mixer. Its transition frequency f t is 250 mhz, with a beta of at least 100. The 2n3906 transistor is commonly used as a switching device. Very simple amplifier circuit using transistor 2n3904. Apr 28, 2014 download bipolar transistors database for free. A diodeconnected 2n3906type transistor, q2, is, 3 15 2 14 1 p5 2 pin header r7 22k 2 1 jp6 0 jp5 q2 2n3906 p2 2 1. Onsemi general purpose transistorspnp silicon,alldatasheet, datasheet, datasheet search site for electronic. The smd versions of the 2n3904 are available as the 2sc1623 sot23. For af input stages and driver applications high current gain low collectoremitter saturation voltage low noise between 30.

Obviously, amplifiers and oscillators should operate somewhat below this frequency. Transistor kit 10 value 200pcs npn pnp power transistor. This kit is what you need to develop numerous different transistor circuits. Mpsa42 is an npn typically used transistor that has been widely used for high voltage switching and amplification applications. So if you looking for a pnp transistor that could switch high voltage loads within 0. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, base, and collector leads. Npn high frequency switching bipolar transistor 1ghz bandwidth aa enabled 2n3960. Find 2n3904 equivalent transistors related suppliers, manufacturers, products and specifications on globalspec a trusted source of 2n3904 equivalent transistors information. Pnp switching transistor 2n3906 limiting values in accordance with the absolute maximum rating system iec 4. The class ab power amp section is made up of the 2n39042n3906 q4q5 output pair, along with the 2n3904 q3 driver that precedes them.

The dc gain and v be for each flavor look comfortingly uniform. Nov 30, 2015 transistor gain drops with increasing frequency. It is very simple amplifier circuit using transistor 2n3904 only. Apr 01, 2009 after comparing the spec sheets online and doing a little bit of googling, i found that pnp transistor 2n3906 s characteristics and specs seem to fit pretty well with bc559 and bc548 fits fairly well with 2n3904s. Pc max ucb max uce max ueb max ic max ft max cctip pf hfe tj euro equivalent, usa equivalent, ussr equivalent, japan equivalent. Can i use the 2n3906 pnp transistor to activate a small fan 12v240ma. Symbol parameter conditions value unit rth ja thermal resistance from junction to ambient note 1 250 kw. Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34. Data sheet electrical engineering at new mexico tech. This transistor has only a gain value of 300, hence not suitable for amplifier circuits. The 2n3904 is an npn transistor and its opposite is the 2n3906 which is an pnp transistor. Electrically similar transistors in a to92 package. The pto isnt putting out enough voltage to drive a mixer. Mcigicm 200pcs 2n3906 pnp transistor,2n3906 bipolar bjt transistors pnp 40v 200ma 250mhz 600mw through hole to92.

The complementary npn transistor to the 2n3906 is the 2n3904. Blog entry using transistor as a switch december 23, 2008 by rwb, under electronics most of microcontrollers work within 5 volt environment and the io port can only handle current up to 20ma. You can replace the 2n3906 with the 2n4403, 2sa696, 2sa697, 2sa708. Storage and fall time equivalent test circuit 3 v 275 10 k 1n916 cs transistor to the 2n3904 is the 2n3906. It is highly adequate with a low collector current amplifier as compared to conventional type amplifiers such as lm741 opamp etc. This section humps a little current to drive the 8 ohm speaker, but doesnt have much voltage gain. Bc557, 2n2907, bc556, a1015, c945, 2n4403, 9014, bc527, bc558, bc559 the pin configuration of the equivalent transistors may different from the 2n3906, therefore it is suggested to always confirm the pin configuration of the transistor you are replacing in the circuit. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor. For more information on this transistor, see the 2n3904 datasheet. Both types were registered by motorola semiconductor in the mid1960s. Looking for a 2n3904 2n3906 ltspice model or schematic. This transistor features fast switching, short turn off and low saturation voltage hence is suitable for switching and amplification.

Buy your 2n3906 from an authorized nte electronics distributor. Replacement and equivalent transistor for the 2n3906. Mmbt3906 2n3906 2n3906 motorola mc5207 yageo zor 2n3906 equivalent transistor cfr25jb100r 2n3906 equivalent bc zor25b datasheet connector db25m transistor 2s d 716 db25m pinout. It is a high gain but low power output and inverts signal output. After comparing the spec sheets online and doing a little bit of googling, i found that pnp transistor 2n3906s characteristics and specs seem to fit. The device is housed in the to92 package, which is designed for medium power applications.

The 2n3904 from multicomp pro is a through hole, npn silicon planar switching transistors in to92 metal can package. Pnp switching transistor 2n3906 package outline unit a outline references version european projection issue date iec jedec eiaj mm 5. Please consult the most recently issued document before initiating or completing a design. Storage and fall time equivalent test circuit 3 v 275 10 k 1n916 cs software guy, but i am trying to create a really cheap design for my dads model train club. This wont be a problem so long as you are aware of the difference, and refer to the datasheet of the part you are using when wiring up the circuit. The factory should be consulted on applications involving pulsed or low duty cycle operations. Applications highspeed switching in industrial applications. Pnp switching transistor 2n3906 features low current max. Marking package code 2n3906 2n3906 t092 outline dimensions unit.

Some equivalent transistors have the opposite pinout e,b,c and some are b,c,e. Transistor measurements 2n3904 2n3906 quite unlike those hall effect sensors, indeed. The differences are mostly that the voltages change polarity, the. I would appreciate somebody telling me if my approach is correct or where i have gone wrong. You can replace the 2n3904 with the 2n4401, 2sc1008, 2sc1210, 2sc1211. So i just wanted to know can the bc148 be used as a general substitute for 2n2222 or is it just the case in this. Note that the 2n2222 2n2907 also pn2222 pn2907 transistors will safely handle 8 to 10 times as much current as the 2n3904 2n3906 transistors. Semiconductor transistor, diode, ic cross reference. Normally im a software guy, but i am trying to create a really cheap design for my dads model train club. A note about building a discrete equivalent of the classic lm3909 prompted me to measure some 2n3904 and 2n3906 transistors.

Replacement and equivalent transistor for the 2n3904. Bipolar transistors database contain more than 46000 transistor data npn and pnp transistors. Free packages are available maximum ratings rating symbol value unit collector. Howdy guys, i found the main problem with my dc receiver that uses a pto.

Dec 11, 2017 2n2222a is a npn transistor hence the collector and emitter will be left open reverse biased when the base pin is held at ground and will be closed forward biased when a signal is provided to base pin. Pnp switching transistor 2n3906 thermal characteristics note 1. Bipolar transistors database contain more than 46000 transistor. Its current gain bandwidth product ft is 250 mhz, with a beta of at least 100. Here, the emitter current of the input transistor feeds directly into the base of the output transistor, and the pair act like a single transistor with an overall h fe value equal to the product of the two individual hfe values, i. Most of the v be variation comes from temperature differences. The pnp bipolar transistor is designed for use in linear and switching applications. Here is an image showing the pin diagram of the this transistor. Add to cart add to cart add to cart add to cart customer rating. Ic cross reference cross reference ci stk cross reference ci tda cross reference ci sharp cross reference hitachi audio ic cross reference and circuit applications smd cross reference and equivalent we make every effort to ensure that the material on this site is accurate, however we do not warrant or represent that the information is free. Mcigicm 200pcs 2n3906 pnp transistor, 2n3906 bipolar bjt transistors pnp 40v 200ma 250mhz 600mw through hole to92 20pcs 2sc945gr 2sc945 npn transistor to92 40v 150ma 400mw marking c945 add to cart. Transistor equivalent list 8ch pnp darlington transistor array pnp octal darlington transistor arrays equivalent transistor 2sk td62783 equivalent 2sk1078 td62783 pnp darlington transistor array td62504 equivalent text. Pinning pin description 1 collector 2 base 3 emitter fig. Im looking for a smt npn transistor about the equivalent of the 2n3904, say in a sot23 package or similar.

The 2n3904 comes in a to92 case with leads in the order c,b,e. General purpose transistor 2n3906g pnp rohs device to92 features pnp silicon epitaxial planar transistor for 0. It is an advanced form of an amplifier with extra overvoltage and breaks down voltage protection property. Nte electronics 2n3904 silicon npn transistor for general. A diodeconnected 2n3906 type transistor, q2, is, 3 15 2 14 1 p5 2 pin header r7 22k 2 1 jp6 0 jp5 q2 2n3906 p2 2 1. I have seen many circuits using the 2n2222 transistor correct me if it isnt one. The original in a to92 package looks to go for under 10c in 1k volumes, which would be rather nice.