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D1251A - 2SD1251A

Download the D1251A datasheet PDF. This datasheet also covers the D1251 variant, as both devices belong to the same 2sd1251a family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • q Wide area of safe operation (ASO) q N type package enabling direct soldering of the radiating fin to the printed circuit board, etc. of small electronic equipment. s Absolute Maximum Ratings (TC=25˚C) Parameter Symbol Ratings Collector to 2SD1251 base voltage 2SD1251A VCBO 60 80 Collector to 2SD1251 emitter voltage 2SD1251A VCEO 60 80 Emitter to base voltage Peak collector current Collector current Base current Collector power TC=25°C dissipation Ta=25°C VEBO ICP IC IB PC 8.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (D1251-PanasonicSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Panasonic

Part Number Description
D1251 2SD1251
D1254 2SD1254
D1256 2SD1256
D1259 2SD1259
D1263A 2SD1263A

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.

View original datasheet text
Power Transistors 2SD1251, 2SD1251A Silicon NPN triple diffusion junction type For power amplification 8.5±0.2 6.0±0.5 Unit: mm 3.4±0.3 1.0±0.1 10.0±0.3 1.5±0.1 s Features q Wide area of safe operation (ASO) q N type package enabling direct soldering of the radiating fin to the printed circuit board, etc. of small electronic equipment. s Absolute Maximum Ratings (TC=25˚C) Parameter Symbol Ratings Collector to 2SD1251 base voltage 2SD1251A VCBO 60 80 Collector to 2SD1251 emitter voltage 2SD1251A VCEO 60 80 Emitter to base voltage Peak collector current Collector current Base current Collector power TC=25°C dissipation Ta=25°C VEBO ICP IC IB PC 8 6 4 1 30 1.