Toshiba power transistor semiconductor data book 1983 toshiba corporation 1983 acrobat 7 pdf 52. But, i regret to inform you that the part numberw2t you entered is either invalid or we dont carry on our web. Offers a lineup of compound products combining two elements with the downsizing of the packages attained, thus. As shown the output can only go down to 750v when t5 saturates. Directions for determining the thermal resistance rths for cooling fins can be found on page 11. Applications industrial and consumer switching applications.
This is one of the simplest to construct current source, yet its operation is very reliable and suited for driving laser diodes. Transistor datasheet, transistor pdf, transistor data sheet, datasheet, data sheet, pdf home all manufacturers by category part name, description or manufacturer contain. Looking for online definition of w2t or what w2t stands for. Vmt3 emt3f sot323fl lfeatures 1 builtin biasing resistors, r1 r2 47k. Collector s8550 features z complimentary to s8050 z collector current. W2t code identificaton on sot23, need help speakerplans.
Toshiba toshiba corporation 12 discrete semiconductors 2sa2 transistor silicon pnp epitaxial type pct process for general purpose switching and ampli. The datasheet shows the internals of the transistor, which looks like this a rough approximation using a typical npn r2 and r3 are internal to the transistor. All information provided in this document is subject to legal disclaimers. Smd code package device name manufacturer data datasheet. Low noise transistor series muting transistor series transistor new products. Since the distribution of heat in the transistor crystal is not uniform and depends on voltage and. Zetex zxtp25140bfh 140v, sot23, pnp medium power transistor datasheet dcdc conversion high power dissipation sot23 package high peak current low saturation voltage 180v forward blocking voltage created date. W2t data sheet electronics forum circuits, projects and.
When the device is used as an emitter follower with a low source. Pinning pin description 1 emitter 2 base 3 collector, connected to the case fig. Pc25wtc25 applications audio frequency power amplifier pinning pin description 1base 2 collector 3 emitter. Lp395 ultra reliable power transistor datasheet texas instruments. Ts is the temperature at the soldering point of the collector pin. Silicon pnp power transistors 2sb75 description with to220f package complement to type 2sd2012 low collector saturation voltage. Depending on the current demand and voltage drop, a heatsink for the bd9 transistor will be required.
Bipolar power transistor selection guide mouser electronics. The increased base current will pull the voltage at t5 base down but t5 being in saturation can cause slow response when the signal has to rise again. Zxtp25140bfh 140v, sot23, pnp medium power transistor datasheet keywords. Current feedback is the use of a resistor in series with the emitter.
Performance is based on target specifications, simulated results, andor prototype measurements. Data sheets contain information regarding a product macom technology solutions is considering for development. When there is a small change in the current or voltage at the inner semiconductor layer base, a rapid and far larger change in current takes place throughout the whole transistor. Toshiba field effect transistor silicon n channel junction. Mmbt2907a smd general purpose transistor pnp taitron. If a mica insulation is used, the thermal resistance of the mica washer must be added, which amounts to about 0. 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. Npn 6 ghz wideband transistor bfr93a thermal characteristics note 1. Pmbt4401 npn switching transistor dbook, halfpage m3d088.
This group of graphs illustrates the relationship between hfe and other h parameters for this series of. The bc817 series 500ma npn general purpose transistor suitable for use with general purpose switching and amplification. A 4 package outline plastic surface mounted package sot23 soldering footprint unit. Bipolar power transistor selection guide january 2003 table of contents product page general purpose transistors horizontal deflection output transistors product page dpak d2pak sot223 ipak to126 todarlington transistors dpak ipak to126 to220 to220f to3p to3pf switching transistors dpak d2pak to92 to126. W2 bzt52b2v7 sod123fl zenerdiode w2 bzt52c2v7f sod123f zenerdiode w1. Zxtp25140bfh 140v, sot23, pnp medium power transistor. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical. Transistors including small signal transistors, power transistors and mosfet types. A102 datasheet, a102 pdf, a102 data sheet, datasheet, data sheet, pdf. Mos fet realizes low onstate resistance with even compact packages. Transistor w2s bcr189f tsfp3 pnp w2 bcr189l3 tslp3 pnp w2s bcr189t sot416 pnp w2s bcr19pn sot363 transistor w2 bd46481g ssop5 voltagedetector w28. Marking of electronic components, smd codes t2, t2, t20. Toshiba power transistor semiconductor data book 1983.
So, in my case i have this inverter board used on computer laptop the actual model is tf041 da1a08 c003a. W2t is listed in the worlds largest and most authoritative dictionary database of abbreviations and acronyms the free dictionary. In data sheets and application notes which still contain nxp or philips semiconductors references, use the references to nexperia, as shown. Mmbt4403 w2t 2n4403 sot23, pnp, vceo40v, ic0,6a, hfe100300, ft 200mhz. Pin compatible with m27c4001 low power consumption. Characteristics tj 25 c unless otherwise specified. Gum is the maximum unilateral power gain, assuming s12 is zero and.
Bc80740215, the bc807 series 500ma pnp general purpose transistor suitable for use with general purpose switching and amplification. A bipolar junction transistor has three terminals base, collector, and emitter corresponding to the three semiconductor layers of the transistor. Smd code, package, device name, manufacturer, data, datasheet. The weak input current is applied to the inner base layer. Dta044e series pnp 100ma 50v digital transistor bias resistor builtin transistor datasheet loutline parameter value sot723 sot416fl vcc50v icmax. According to the datasheet, the typical values are 2v for on. Npn epitaxial planar silicon transistor, highcurrent switching application m27w401100b6tr. Connecting transistors in series electrical engineering. Free device maximum ratings rating symbol value unit collector. Marking of electronic components, smd codes 2x, 2xa, 2xb. A1695 datasheet vcbo 140, pnp transistor sanken, 2sa1695 datasheet, a1695 pdf, a1695 pinout, a1695 manual, a1695 schematic, a1695 equivalent. Voltage feedback is used with two resistors between the collector and base and a single voltage source, v cc, or with the same circuitry but adding an additional resistor and reversed biased v bb between the base and ground. Transistors including signal transistors and power types. Mmbt4403 smd general purpose transistor pnp taitron.