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2N3947 - GENERAL PURPOSE TRANSISTOR

Download the 2N3947 datasheet PDF. This datasheet also covers the 2N3946 variant, as both devices belong to the same general purpose transistor family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (2N3946-Motorola.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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2N3947 SILICON NPN TRANSISTORS Central Semiconductor
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2N3902 NPN Transistor INCHANGE
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Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
2N3946 GENERAL PURPOSE TRANSISTOR
2N3948 HIGH FREQUENCY TRANSISTOR
2N3902 HIGH VOLTAGE NPN SILICON TRANSISTORS
2N3903 NPN Transistor
2N3904 NPN Transistor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage —Collector Current Continuous Total Device Dissipation (a T"a = 25°C Derate above 25°C @Total Device Dissipation Tc = 25°C Derate above 25°C Operating and Storage Junction Temperature Range Symbol VCEO VCBO VEBO "C PD Pd Tj, Tstg Value 40 60 6.0 200 0.36 2.06 1.2 6.9 -65 to + 200 Unit Vdc Vdc Vdc mAdc Watt mW/°C Watts mW/°C °C THERMAL CHARACTERISTICS Characteristic Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Symbol Rojc R&JA 0.49 Unit °C/mW °C/mW 2N3946 2N3947 CASE 22-03, STYLE 1 TO-18 (TO-206AA) GENERAL PURPOSE TRANSISTOR NPN SILICON ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted.
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