Product specification file under discrete semiconductors, sc14 september 1995. Npn switching transistor mmbt3904 limiting values in accordance with the absolute maximum rating system iec 604. Bc847bc547 series 45 v, 100 ma npn generalpurpose transistors. The one that i think is the dual transistor is marked. Pinning type number marking code1 bcx71h bh bcx71j bj bcx71k bk pin description 1 base 2 emitter 3 collector fig. Its clearly a transistor the silkscreen code q means that. Its kind of unlikely that this is the only problem however. Jun 25, 2018 smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. Quick reference data symbol parameter conditions min typ max unit vceo collectoremitter voltage open.
Symbol parameter conditions value unit rth ja thermal resistance from junction to ambient note 1 500 kw. T04 results 1 5512 references in database max list size 10 for. Small signal transistor npn features npn silicon epitaxial planar transistor for switching and amplifier applications. Dual silicon pnp epitaxial transistor with resistor. Reverse package chip led, 2321bt1dcp2q2ty2a datasheet, 2321bt1dcp2q2ty2a circuit, 2321bt1dcp2q2ty2a data sheet. Datasheets ics5osk482tilf, kst4403, mmbt4403, rt9023gb, s8550, s9012. Smd type cn 3 transistors npn digital transistors dtc r1 r2 serieseca kdtc r1 r2 serieseca typical characterisitics 1 1 10 0 10 20 30 40 50 i, collector current ma fig.
Marking of electronic components, smd codes 2t, 2t1, 2t, 2til, 2ty. Smd codebook, smd marking code, marking code, more then 97. Marking of electronic components, smd codes t0, t02, t03. Zs and zts are both 2pc4081q devices made by philips. But sometimes the final letter is a date or factory code.
Npn, pnp surface mount transistor or smt transistor is an smd electronic component made up of semiconductor material like silicon or germanium. Surface mount transistor smd transistor code, types. So, in my case i have this inverter board used on computer laptop the actual model is tf041 da1a08 c003a. Applications industrial and consumer switching applications. Even the same manufacturer may use the same code for different devices. Electrons are emitted in npn transistors whereas pnp transistors emit holes. Collector s8550 features z complimentary to s8050 z collector current. Mar 08, 2011 i was just searching internet for finding a smd code for a transistor, and i got to this forum, because the code market on the smd is w2t. Jameco sells smd transistor and more with a lifetime guarantee and same day shipping. Rohs compliant product a suffix of c specifies halogen. Uxcell a14050500ux0208 mmbt3906 2n3906 2a sot23 smd. This transistor is also available in the to92 case with the type designation 2n3904. Marking of electronic components, smd codes 2t, 2t1, 2t.
Dual silicon pnp epitaxial planar type transistor with r. Most of the a6 diodes are bas16 or bas316, but they would be marked a6, a6p, a6s, or a6t. Discrete semiconductors data sheet book, halfpage m3d088 pmbs3904 npn general purpose transistor 1999 apr 22 product specification supersedes data of 1997 may 20 philips semiconductors product specification npn general purpose transistor pmbs3904 features. Alibaba manufacturer directory suppliers, manufacturers. Surface mount transistor smd transistor code, types, function. Smd devices are, by their very nature, too small to carry conventional semiconductor type numbers. Ammeter e flows current on receipt of forward bias. Page 6 of 9 h parameters vce10 vdc, f1khz, t a25 c this group of graphs illustrates the relationship betwe en hfe and other h parameters for this series of transistors. Motorola transistor smd marking codes datasheet, cross reference, circuit and application notes in pdf format. Smdphilips marking codes small signal transistors and diodes free download as pdf file. Npn switching transistor pmbt4401 thermal characteristics note 1.
For lead free terminal plating part number, please add f suffix to part number above. As complementary type, the pnp transistor mmbt3906 is recommended. This data sheet and its contents the information belong to the members of the premier farnell group of companies the group or are licensed to it. There are three terminals of a surface mount transistor or thruhole transistor.
To obtain these curves, a highgain and a lowgain unit were selected from the. Marking of electronic components, smd codes t0, t02, t03, t06, t07, t08, t081, t082. T04 results 1 5512 references in database max list size 10 for convencional components please check equivalents. No licence is granted for the use of it other than for information purposes in connection with the products to which it relates. A6t smd databook electronic circuits, tv schematics, audio. To identify a particular smd device, is necessary to identify the manufacturer, package type and note the smd code printed on the. Surface mount transistor in mobile phone smt transistor is smd part made of semiconductors like silicon or germanium.
Collector c the terminal of the transistor which receives the emitted electrons or holes. Discrete semiconductors data sheet book, halfpage m3d088 pmbs3904 npn general purpose transistor 1999 apr 22 product specification supersedes data of 1997 may 20 philips semiconductors product specification npn general purpose transistor pmbs3904 features pinning low current max. Characteristics tamb 25 c unless otherwise specified. Marking of electronic components, smd codes t0, t02, t03, t06.
Smd code package device name manufacturer data datasheet. Tcd1254gfg tcd2964 tcd2716dg tcd2964bfg tcd2712dg transistor smd t05 tcd2563bfg totx1701 tcd1103gfg. Pmbs3904 datasheet, equivalent, cross reference search. 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 from errors or omission. What, exactly, did you test with the multimeter that indicates this part is the issue.
Everlight, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Smd philips marking codes small signal transistors and diodes free download as pdf file. Philips datasheet pmbs3904, pmbs3904, 2n3904, sot23, sot23 t04, pinout n. Instead, a somewhat arbitrary coding system has grown up, where the device package carries a simple two or threecharacter id code.
Pmbt4401 npn switching transistor dbook, halfpage m3d088. Motorola or a pnpdigital transistor un2117 panasonic or a cmosintegrated circuit voltage detector with reset output r31n36ea ricoh. I was just searching internet for finding a smd code for a transistor, and i got to this forum, because the code market on the smd is w2t. To look up a coded device, click on the first character of the device code in the table on the left. Smd high voltage transistor pnp smd high voltage transistor pnp features this device is designed for high voltage driver applications rohs compliance mechanical data case. Find smd transistor related suppliers, manufacturers, products and. W2t data sheet electronics forum circuits, projects and. For example, with a 6h smdcode in a sot23 case might be either a npntransistor bc818 cdil or a capacitancediode fmmv2104 zetex or a nchannel jfet transistor mmbf5486 motorla or a pnpdigital transistor mun21. You have clicked a page that seems to be very popular. Uxcell a14050500ux0208 mmbt3906 2n3906 2a sot23 smd pnp general purpose transistor, 40v 0. B page 1 of 2 rohs compliant product features z power dissipation p cm. General description the mat04 is a quad monolithic npn transistor that offers, features a low.
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