Marking of electronic components, smd codes cr, cr, cr. It has a decent gain value hfe of maximum 700 and is highly linear. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. I am calling it an npn since that is what it seems to be in random 2sc945 and c945 datasheets, but i could be wrong or making a bad assumption. Collector output capacitance vcb 10v, ie 0, f 1mhz. How to find a transistor replacement all about circuits. Datasheets 2sc2411, 2sc2411k, 2sc945, bcr1002n3, bcw60ar, bd49e25g, bd49k25g, max6314us47d2t, pzu8. The c945 is an age old japanese bipolar audio frequency npn transistor.
Silicon npn epitaxial, 2sc458 datasheet, 2sc458 circuit, 2sc458 data sheet. Others, discontinued transistor data book 1975, scan, pdf. Inchange semiconductor product specification 2sc940 silicon npn power transistors description with to3 package high current capability wide area of safe operation applications for bw tv horizontal deflection application pinning see fig. Npn silicon transistor af amplifier and low speed switching, 2sc945 datasheet, 2sc945 circuit, 2sc945 data sheet. C945 transistor npn feature z excellent h fe linearity z low noise z complementary to a733 maximum ratings t a25. Equivalent, stock, pinout, distributor, price, schematic, inventory, databook.
Nec, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Ecg transistor replacement guide book free 2sb337 transistor replacement guide 980510 2n339 c24850772 bc149c 2sb508 s9510 text. Hence it was widely used in amplifier applications for preamplifying purpose, in high frequency circuits. Crmaximum ratings ta25unless otherwise notedparametersymbolvalue datasheet search. Here is an image showing the pin diagram of the this transistor. P2p1plasticencapsulate transistorsfeaturescomplementary to a733marking. Hitachi, alldatasheet, datasheet, datasheet search site for electronic components and. As complementary type the pnp transistor st 2sa733 is recommended. Sot23 plasticencapsulate transistors s9014 transistor npn features z complementary to s9015 marking. The transistor is subdivided into five groups, r, o, y, p and l, according to its dc current gain.
Posted on november 4, 2018 april 11, 2019 by pinout. Unit conditions vbrceo collectoremitter breakdown voltage 50 v ic1ma, ib0. All the part names for which the file 0u9h25xojqxp8qwzrfi8kxtjsswy. D utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values such as maximum ratings, operating condition ranges, or. The utc 2sc945 is an audio frequency amplifier high frequency osc npn transistor. The 2sc945 is designed for use in driver stage of af amplifier and low speed switching. C945 is an npn silicon planar epitaxial transistor designed for audio frequency amplifier. Description audio frequency amplifier high frequency osc npn transistor. Others, shortform data and cross references misc datasheets. Texas instruments transistor and diode databook 1st ed 1973 datasheets for diodes from 1n251 on and transistors from 2n117 on acrobat 7 pdf 34. Nec npn silicon transistor af amplifier and low speed switching,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. Inchange semiconductor product specification silicon npn power transistors 2sc4582 description with to3pml package high voltage,high speed switching power transistor pinning pin description 1 base 2 collector fig.
The 25c945 is designed for use in driver stage of af amplifier and low speed switching. Ltd sot23 plasticencapsulate transistors 2sc945 transistor npn. It is also used as oscillators with is complementary a733 pnp transistor. 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, collector, and base leads. Discrete semiconductors data sheet ndbook, halfpage m3d186 2pc945 npn general purpose transistor 1999 may 28 product specification supersedes data of 1997 mar 26 philips semiconductors product specification npn general purpose transistor 2pc945 features pinning low current max. Pn2907 mmbt2907 pnp generalpurpose transistor absolute maximum ratings1,2 stresses exceeding the absolute maximum ratings may damage the device. St 2sc945 npn silicon epitaxial planar transistor for switching and af amplifier applications.
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