When use as a switch, can be operated in saturation region and cutoff region. The 2n2907 is a commonly available pnp bipolar junction transistor used for general purpose lowpower amplifying or switching applications. The base goes to the source voltage or the triggering voltage via a current limiting resistor. Trademarks the following are registered and unregistered trademarks fairchild semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. Silicon planar epitaxial pnp transistor 2n2907ac1 low power, high speed saturated switching hermetic surface mounted package. Pricing and availability on millions of electronic components from digikey electronics. We searched the world over to find a good source for the most popular transistors. Use the part search utility to search our database of over 65 million line items of hard to find and obsolete electronic components. Bipolar junction transistor theory this worksheet and all related files. The 2n2905 and 2n2907 are silicon planar epitaxial pnp transistors in jedec. Datasheet identification product status definition advance information formative or in design this datasheet contains the design specifications for product development.
Can be used to switch high current upto 800ma loads it can also be used in the various switching applications. Bipolar junction transistor bjt function is usually considered in terms of currents. The database includes photos, datasheets and product information. General purpose transistor pnp silicon features these are pbfree devices maximum ratings rating symbol value unit collectoremitter voltage vceo60 vdc collectorbase voltagevcbo60 vdc emitterbase voltage vebo5.
Description pnp switching transistor in a to18 metal package. Npn transistor 2n2222 beta value beta dc of transistor 2n2222 2n2222 transistor 2n2907 npn transistor 2n2222 2n2222 to3 package datasheet 2n2222 transistor 2n2222 similar 2n2222 pnp text. Replacement and equivalent transistor for the 2n2907. Question about the right transistors all about circuits. Here is an image showing the pin diagram of the this transistor. Jameco will remove tariff surcharges for online orders on instock items learn more. The complementary npn transistor to the 2n2907a is the 2n2222a.
To answer your question, you could use any general purpose pnp transistor. Pinning pin description 1 emitter 2 base 3 collector, connected to case. Pinning pin description 1 emitter 2 base 3 collector, connected to case fig. The value of the current limiting resistor may be calculated by using the formula explained at the end of this article the transistor 2n2907 is complementary pair for 2n2222 and has identical specs as above, however being a pnp type the associated polarities are exactly. Unit vcbo collectorbase voltage open emitter 2n2222. Mmbt2907, pn2907 pnp generalpurpose transistor keywords. The 2n2907 is a pnp generalpurpose transistor utilised in smallsignal amplification and switching applications. To18 metal can package dimensions minimum maximum a 5.
Preliminary first production this datasheet contains preliminary data, and supplementary data will be published at a. Motorola smallsignal transistors, fets and diodes device data 5 package dimensions notes. They are designed for highspeed saturated switchingand general purposeapplications. Pn2907a general purpose transistor adafruit industries. Diode schematic symbol and actual picture of a common 1n914 diode the black stripe in the picture is the cathode. The circuit schematic symbol of a diode is shown in figure 5. Mmbt2907, pn2907 pnp generalpurpose transistor author. Thermal characteristicssymbol datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. The modern equivalent is p2n2907a, which comes in a to92 case. Product status definitions definition of terms datasheet identification product status definition advance information formative or in design this datasheet contains the design specifications for product development. You can replace the 2n2907 with the 2n2907a or nte159m. Mm te eco nical t sheet no r data ech r ur november 1993, rev. B, july 2002 2n3704 npn epitaxial silicon transistor absolute maximum ratings ta25c unless otherwise noted these ratings are limiting values above which the serviceability of any semiconductor device may be impaired. The tip31c is a base island technology npn power transistor in to220 plastic package with better performances than the industry standard tip31c that make this device suitable for audio, power linear and switching applications.
Modern replacements for pn2907a and pn2222a electronics. The very early transistors came in a to18 metal can package, and had a collector current ic rating of 600 ma. Acting on this idea, the student proceeds to connect two 1n4001 rectifying. Specifications may change in any manner without notice. They are designed for highspeed saturated switchingand general. Motorola smallsignal transistors, fets and diodes device data. Applications datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. You can submit a request for quote and a sales associate will contact you promptly with price and delivery. Pnp transistor 2n2907 pinout, features, equivalent and datasheet. Transistor 2n2907a pnp general purpose jameco electronics. Jan 19, 2014 reverse current vs reverse voltage 1n4001 1n4007, rev.
Thermal characteristicssymbol datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds. Hence comparing the schematic symbol to the pn junction in figure 4, we see the anode is the ptype semiconductor and the cathode is the ntype semiconductor. Free packages are available maximum ratings rating symbol value unit collector. The 2n4401 npn and 2n4403 pnp are almost the same only 600ma max. F tact o ersil o con, increase again for larger vsrs again. Theyare designed for high speedsaturated switchingand generalpurposeapplication. The central semiconductor 2n2906, 2n2907 series types are silicon pnp epitaxial planar transistors designed for small signal, general purpose switching. In pnp transistor, by default its in on state, but not to be said perfectly on until the base pin is not grounded. Pnp switching transistor pn2907a limiting values in accordance with the absolute maximum rating system iec 604. Pdf 1n4001 1n4002 1n4003 1n4004 1n40q1 1n4002 1n4003 1n4004 1n4148 od123 2n2907 sot23 1n4004 sod123 bc517 cross reference bc8488 bat16046 1n4148 sod323 a bcs59 bc548. Electrically similar transistors in a to92 package.
The bu is a silicon epitaxial planar npn transistors in jedec to plastic package. Characteristics tamb 25 c unless otherwise specified. Mmbt2907, pn2907, pnp generalpurpose transistor created date. While the base current is removed the transistor is in off state its in cutoff region. As complementary type the npn transistor st 2222 and st 2222a are recommended. C 1n4001 1n4007 general purpose rectifiers glass passivated 3. The smd versions of the 2n2907a are available as the dxt2907a sot89. Switching and linear application dc and vhf amplifier applications. Texas instruments released a data sheet for their version of this part. The transistor is subdivided into one group according to its dc current gain. Designed for high speed switching application at collector current 0. Aah 20071011 mmbt2907a smd general purpose transistor pnp.
1553 573 439 1587 340 579 889 767 1510 445 1429 1671 790 62 711 403 150 726 210 156 1511 715 723 1442 1520 404 732 408 153 447 506 849 974 855 112 866