This is one of the semiconductor types. This part name is B772P.
This product has 2SB772 functions.
Manufacturers of product is NEC.
Image and pinout :
B772P PDF Datasheet
Some of the text files within the PDF file
DATA SHEET PNP SILICON POWER TRANSISTOR 2SB772 PNP SILICON POWER TRANSISTOR DESCRIPTION The 2SB772 is PNP silicon transistor suited for the output stage of 3 W audio amplifier, voltage regulator, DC-DC converter and relay driver. PACKAGE DRAWING (Unit: mm) 8.5 MAX. 3.2 ±0.2 3.8 ±0.2 2.8 MAX. FEATURES • Low saturation voltage VCE(sat) ≤ −0.5 V (IC = −2 A, IB = −0.2 A) • Excellent hFE linearity and high hFE hFE = 60 to 400 (VCE = −2 V, IC = −1 A) • Less cramping space required due to small and thin package and reducing the trouble for attachment to a radiator. No insulator bushing required. 12.0 MAX. 2.5 ±0.2 13.0 MIN. ABSOLUTE MAXIMUM RATINGS Maximum Temperature Storage Temperature −55 to +150°C Junction Temperature 150°C Maximum Maximum Power Dissipation 1.0 W Total Power Dissipation (TA = 25°C) 10 W Total Power Dissipation (TC = 25°C) Maximum Voltages and Currents (TA = 25°C) Collector to Base Voltage −40 V [ … ]
Please refer to the file for details.