1000 Threads found on edaboard.com: Transistor Equivalent
BC337= 45V 800mA NPN
2N3705 NPN General Purpose transistor
Need to pay attention to the pinout, 2N3705 = ECB, 2N2222 = EBC, ZTX = CBE
Electronic Elementary Questions :: 07-15-2011 10:09 :: mister_rf :: Replies: 2 :: Views: 6143
Hi, Is there a transistor equivalent of BFR90 ?
RF, Microwave, Antennas and Optics :: 02-11-2012 06:22 :: micman :: Replies: 3 :: Views: 1211
Hello, I would like to build this PSU because I like discrete.
I am looking for a transistor equivalent for the 40411
If you can suggest similar circuits with newer transistors please let me know as well.
Electronic Elementary Questions :: 03-19-2013 08:35 :: neazoi :: Replies: 5 :: Views: 935
bfw92a ia used as a power transistor at vhf
so replace with 2n2222 or better.... 2n3555
Professional Hardware and Electronics Design :: 02-28-2003 21:14 :: sick_man :: Replies: 5 :: Views: 3225
Hi, i'm designing a NIMH battery charger with Ds2711 that requires a pnp low saturation transistor, FCX718.
I can't find this where I live. Anyone know an equivalent for this transistor? Tried google but didn't help much.
The datasheet for this transistor is here:
Hobby Circuits and Small Projects Problems :: 01-12-2005 18:45 :: Microemission :: Replies: 1 :: Views: 1773
ok for bc 808 but i can'd find BD136 SMD only pth. can i use BCP54 instead of BD136??
i'd like to find a general guide to convert pth transistor into smd. for example how can i change BC547??
Hobby Circuits and Small Projects Problems :: 07-24-2006 16:49 :: fuzzzy :: Replies: 4 :: Views: 12119
Hello, is there any equivalent for RCA 40242 transistor?
Electronic Elementary Questions :: 12-09-2010 06:46 :: neazoi :: Replies: 2 :: Views: 696
hello I need an equivalent of this old transistor please 2n3607 equivalent.
Electronic Elementary Questions :: 12-20-2010 10:20 :: neazoi :: Replies: 6 :: Views: 962
use any power transistor and made the correct biasing .
Electronic Elementary Questions :: 05-20-2011 22:36 :: thannara123 :: Replies: 3 :: Views: 3268
This is an RF amplifier transistor. Following is the short datasheet of the same. You can use any Silicone RF (NPN) transistor in its place.
PN5179 or 2N5179 are the same type of transistor.
Electronic Elementary Questions :: 07-13-2012 12:48 :: Raza :: Replies: 1 :: Views: 293
I want to know the equivalent of BC638 transistor & equivalent of OP-37 (I.C.)!!!!
Electronic Elementary Questions :: 06-01-2005 01:03 :: priyank_192001 :: Replies: 3 :: Views: 3379
A model of common-emitter transconductance stage is shown as transistor_equivalent_Circuit.jpg.
Who can tell me what Cb is? Some paper describe Cb as base-charging capacitor, and it is linearly proportional to the collector current Ic and the forward transit time(TF) of transistor. Could you explain this problem for me in (...)
RF, Microwave, Antennas and Optics :: 09-23-2005 03:46 :: dopradar :: Replies: 0 :: Views: 779
I need bc 328 smd and bc 338 smd .
Which is the equivalent BC 807, BC 817, BC 846, BC 847, BC 848, BC856
Hobby Circuits and Small Projects Problems :: 10-25-2009 07:08 :: k!ing :: Replies: 4 :: Views: 6374
Is there any equivalent to the old BF183 or BF200 transistors?
Noise figure and gain are the important factors since this is for an rx preamplifier
Electronic Elementary Questions :: 03-28-2011 13:32 :: neazoi :: Replies: 2 :: Views: 912
Any transistor can use (in the same category ) but the biasing of the circuits will be change .
Electronic Elementary Questions :: 06-09-2011 23:40 :: thannara123 :: Replies: 6 :: Views: 9035
I wanna know about each case MOSFET equivalent circuit when mosfet is in ON and OFF.
what is different each case?
Analog Circuit Design :: 12-09-2011 01:41 :: purpleanger :: Replies: 0 :: Views: 399
Hello! I want to simulate single electron transistor equivalent circuit using cadence. I am simulating it using Monte Carlo simulation under ADE XL but I not getting the desired response. Please help me how to use Monte Carlo simulations on cadence. If possible please provide me information of equivalent circuit of single electron (...)
Linux Software :: 05-20-2012 01:29 :: johrirj :: Replies: 0 :: Views: 626
Those are germanium transistors
later in India, BEL (now it seems stopped consumer electronic items) came up with Bel187 and Bel188
complimentary silicon pair in modified TO92 with in built heat sink tab.
- - - Updated - - -
rock94, I do have it, international postage will eat and it would not be wort
Hobby Circuits and Small Projects Problems :: 02-28-2014 03:16 :: mvs sarma :: Replies: 5 :: Views: 763
hello, im a electronics engineering student from philippines.. i need help with my homework... i need to know where to get a design/schematics/website for a full adder ic...
from logic gate
ic mask layers
thankyou very much
Analog IC Design and Layout :: 03-19-2006 10:36 :: don09 :: Replies: 7 :: Views: 2285
1. The input impedance of a MOS transistor is near infinity near DC. As you go up in frequency it looks like a capacitor. Going further up there is a real part.
2. In your simulator (or in your breadboard use a current probe) take the ratio of the gate AC voltage to the gate AC current.
Analog IC Design and Layout :: 09-11-2006 13:40 :: flatulent :: Replies: 2 :: Views: 1117
Use the following command:
It generally gives the value as defined in the liberty file given by the standard cell library vendor.
Typical units are gate count, square micron,transistor equivalent.
ASIC Design Methodologies and Tools (Digital) :: 04-26-2007 06:28 :: deh_fuhrer :: Replies: 10 :: Views: 6700
Hybrid parameter (or H-parameter) is one of a set of four transistor equivalent-circuit parameters that conveniently specify transistor performance for small voltages and currents in a particular circuit.
The expression hfe, known as a hybrid parameter, is the common-emitter DC forward-current gain. It is equal to the collector current (...)
Electronic Elementary Questions :: 02-08-2008 02:16 :: Awarapunshee :: Replies: 7 :: Views: 1033
Even basic small signal FET model is too complicated to extract from single measured S parameter file. This usually starts with so-called "cold FET" measurements where Vds=0. Then based on two different Vgs voltages (Vgs=Vpinch-off and Vgs=V where V is sufficiengly high forward voltage) the passive elements of the transistor equivalent circu
RF, Microwave, Antennas and Optics :: 04-12-2008 13:48 :: flyhigh :: Replies: 2 :: Views: 1013
In my view, Wikipedia gives a good, not too complicated explanation of basic thyristor operation:
Particularly the two transistor equivalent circuit is helpful to understand how it works, provided you already
understood the transistor. Otherwise, it's most likely too hard and you should go back to the
Electronic Elementary Questions :: 08-24-2010 14:25 :: FvM :: Replies: 5 :: Views: 1407
Yes sure .. at gate level .. transistors do need delay in order of ps ..and is a function of operating voltage (lower voltage lesser time)
Here is the transistor equivalent of common logic
The NOT gate is simply a transistor i
ASIC Design Methodologies and Tools (Digital) :: 04-21-2012 22:39 :: amu_cpln :: Replies: 12 :: Views: 495
It's a simple positive feedback effect, that's very visually modelled by the well-known two-transistor equivalent circuit. One the holding current threshold is exceeded, the device switches to saturated state with low residual voltage.
Electronic Elementary Questions :: 05-08-2012 18:57 :: FvM :: Replies: 8 :: Views: 607
can i use BF494 transistor in place of BF199 transistor and
BC549 transistor in place of BC547 transistor ?
Analog Circuit Design :: 06-24-2012 10:37 :: mk16820 :: Replies: 2 :: Views: 651
For a model of an NPN transistor you can take a look at "Microwave transistor Amplifiers" by Guillamo Gonzalez. There is a litte description of transistors and there parameters.
RF, Microwave, Antennas and Optics :: 12-02-2005 05:21 :: tyassin :: Replies: 3 :: Views: 1065
what is the equivalent transistor for mrf317. try to give me a non mrf equivalent, because mrf transistors are hard to get in my country.if anybody has mrf317 transistor, pls let me know. thank you
RF, Microwave, Antennas and Optics :: 01-28-2006 01:22 :: rishi_azzuris :: Replies: 2 :: Views: 974
I need an European to Japanese equivalent transistor table or which japanese transistor is equivalent to an european one.
Fernando call sign PU2PLL
Hobby Circuits and Small Projects Problems :: 11-25-2008 09:20 :: fjpompeo :: Replies: 0 :: Views: 5373
it's my first topic here, i am very glad to see such fourm.
i intent to build ASK transceiver but i couldn't find KSP10 in my city
can anybody help me to find a Replacement or equivalent of KSP10 UHF transistor?
RF, Microwave, Antennas and Optics :: 06-08-2010 10:42 :: jacob_abraham :: Replies: 3 :: Views: 2325
hello ...i just wanted to know that which is the equivalent transistor for bc547?????
RF, Microwave, Antennas and Optics :: 07-01-2010 03:15 :: sanjubluerock3 :: Replies: 2 :: Views: 19663
i want to know the equivalent transistor for BUV28A, Audio Power Amplifier
RF, Microwave, Antennas and Optics :: 07-01-2010 13:54 :: hameeds01 :: Replies: 1 :: Views: 1098
hello I need some modern equivalents for the mrf472 old transistor please
Electronic Elementary Questions :: 01-04-2011 09:29 :: neazoi :: Replies: 5 :: Views: 800
When analysing op-amps as a block diagram like in fig1 we say that because node B is at ground so node A will also be at ground
but when i look at the equivalent model of the op amp at transistor level in fig 2 I can't see how making Vin- ground will
make Vin+ at ground too??
Both circuits are different and cann
Analog Circuit Design :: 04-11-2011 02:23 :: LvW :: Replies: 6 :: Views: 1115
Can you help me how to find any equivalent with this transistor FZT749 .
THANK YOU !
Service Manuals, Requests, Repair Tips :: 02-11-2012 15:13 :: interneti :: Replies: 1 :: Views: 580
Is FZT749 equivalent with transistor BTB1243I3 ???....
THANK YOU !..
Service Manuals, Requests, Repair Tips :: 02-12-2012 10:00 :: interneti :: Replies: 5 :: Views: 588
Can you point to me an equivalent to the transistor BU508DFI?
Electronic Elementary Questions :: 03-07-2012 19:26 :: brunofunchas :: Replies: 2 :: Views: 1514
Need equivalent for 2N3019 transistor
Electronic Elementary Questions :: 03-09-2012 10:39 :: thannara123 :: Replies: 3 :: Views: 1409
i need an equivalent for this transistor: 2n3643
Analog Circuit Design :: 01-05-2013 14:55 :: foxbrain :: Replies: 1 :: Views: 334
Anyone can give me the name of MRF947T1 equivalent transistor....................?
MRF947T1 is not available in our nearby give me the name which replace this.
Robotics and Automatics Forum :: 01-25-2013 02:17 :: abdulmakhdoom :: Replies: 0 :: Views: 399
Anyone know the equivalent transistor for C2570....................?
Robotics and Automatics Forum :: 01-25-2013 02:21 :: abdulmakhdoom :: Replies: 0 :: Views: 1008
At the page bellow, you can find 2DC5609 parameters :
Clicking at 2DC5609 equivalent, results in that parameters :
In fact, the only
Service Manuals, Requests, Repair Tips :: 07-30-2013 20:19 :: andre_teprom :: Replies: 2 :: Views: 751
I have an old Russian transistor catalog from 1975 and it includes some data on KT914A as follows:
transit frequency, fT=350MHz
max. collector power, Pcmax=7Watts
max. collector-base and collector-emitter voltage, Vcb=Vce=65Volts
max. basis-emitter voltage, Vbe=4Volts
max. collector current, Ic=0.8A
peak collector current
Professional Hardware and Electronics Design :: 06-26-2002 10:51 :: unkarc :: Replies: 1 :: Views: 1903
Does anyone point to me who has to absorb RCA?
I have need of to replace a transistor 17556 with one equivalent.
Professional Hardware and Electronics Design :: 04-27-2003 04:59 :: tebron :: Replies: 1 :: Views: 1709
I have a Hitron car Amplifier named "MCKinley 2-Channel 2x100W RMS". One of the amp-transistors burned and killed also one of the pre-amp transistors. I putted in a new amp-transistor, but I cannot find out what kind of transistor is used in the pre-amp.
There are only the letters "C1027" on the (...)
Service Manuals, Requests, Repair Tips :: 06-25-2003 07:50 :: Vincent_Burns :: Replies: 2 :: Views: 6755
after replacing the 2SD1880 horizontal deflection transistor with one ST2310DHI (equivalent one), the transistor dies just after replacent (BCE becomes short circuit). Any suggestion on what could be the reason?
Thanks a lot.
Service Manuals, Requests, Repair Tips :: 02-21-2004 05:40 :: Mazz :: Replies: 4 :: Views: 2404
AC equivalent circuit is used in ac analysis. For example, the MOS transistor is not linear, if we want to analyze it, we must use linear equivalent circuit . But the dc equivalent circuit and ac equivalent circuit of MOS transistor are not same. So we use them in different analysis.
Analog Circuit Design :: 08-31-2004 04:17 :: bear7679 :: Replies: 2 :: Views: 2066
What application will you be working with the transistor because BC557 and ZTX500 are general purpose transistors?
Please specify at least frequency or hFE desired.
Electronic Elementary Questions :: 09-10-2004 17:13 :: djalli :: Replies: 4 :: Views: 3446
What is the name of transistor?
Electronic Elementary Questions :: 09-19-2004 22:06 :: djalli :: Replies: 3 :: Views: 1900