D2525 PDF datasheet can download.
This product has Silicon NPN Triple Diffused Type Transistor functions.
This is one of the semiconductor types. This part name is D2525.
Manufacturers of the product is Toshiba.
Image and pinout :
Some of the text files within the PDF file
TOSHIBA Transistor Silicon NPN Triple Diffused Type 2SD2525 2SD2525 Audio Frequency Power Amplifier Applications Unit: mm • High DC current gain: 100 (min) • Low saturation voltage: VCE (sat) = 0.4 V (typ.) (IC = 2 A, IB = 0.2 A) • Complementary to 2SB1640 Absolute Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Collector-base voltage VCBO 60 V Collector-emitter voltage VCEO 60 V Emitter-base voltage VEBO 7 V Collector current DC IC 3 A Pulse ICP 6 Base current IB 0.5 A Collector power dissipation Junction temperature Storage temperature range PC 1.8 W Tj 150 °C Tstg −55 to 150 °C JEDEC JEITA ― ― Note: Using continuously under heavy loads (e.g. the application of high TOSHIBA 2-10T1A temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the Weight: 1.5 g (typ.) reliability significantly even if the operating conditions (i.e. operating temperature/current/voltag [ … ]
Please refer to the file for details.