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| The '''2N2907''' is a small ] ] ] used for general purpose low-power ] or switching applications. It is designed for low to medium ], low ], medium ], and can operate at moderately high speeds. | The '''2N2907''' is a small ] ] ] used for general purpose low-power ] or switching applications. It is designed for low to medium ], low ], medium ], and can operate at moderately high speeds. This part number was made by several manufacturers; ] released a data sheet for their version of this part dated March 1973. <ref> ''The Transistor and Diode Data Book for Design Engineers'', Texas Instruments, Inc., no date, publication number CC-413 71242-73-CSS, page 4-151 </ref> An "A" suffix indicates a slightly higher breakdown voltage. | ||
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| It is a |
It is a 0.6-], 60 ], 400 milli-] transistor capable with an Ft of 200 ], with a beta of at least 100. It is used in a variety of analog amplification and switching applications. | ||
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The 2N2907 is a small PNP BJT transistor used for general purpose low-power amplifying or switching applications. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds. This part number was made by several manufacturers; Texas Instruments released a data sheet for their version of this part dated March 1973. An "A" suffix indicates a slightly higher breakdown voltage. These transistors have an enduring popularity.
It is a 0.6-amp, 60 volt, 400 milli-watt transistor capable with an Ft of 200 Megahertz, with a beta of at least 100. It is used in a variety of analog amplification and switching applications.
References
- The Transistor and Diode Data Book for Design Engineers, Texas Instruments, Inc., no date, publication number CC-413 71242-73-CSS, page 4-151
- "2N2907 2N2905 GENERAL PURPOSE AMPLIFIERS AND SWITCHES". SGS Thomson Microelectronics.
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Rudolf F. Graf and William Sheets (2001). Build your own low-power transmitters: projects for the electronics experimenter. Newnes. p. 14. ISBN 9780750672443.
The 2N2222, 2N2905, and 2N3055 devices, for example, which date back to the 1960s but have been improved, are still useful in new designs and are still popular for experimenters.
External links
- Datasheet for Philips Semiconductor's 2N2907 (PDF)
- Datasheet for Fairchild Semiconductor's equivalent PN2907 (PDF)