This part is a kind of semiconductor called AVD035P.

Function of this product has NPN SILICON RF POWER TRANSISTOR.

Manufacturers : Advanced Semiconductor

Image and pinout :

Some of the text within the PDF file :

AVD035P NPN SILICON RF POWER TRANSISTOR PACKAGE STYLE .280 4L PILL (A) A DESCRIPTION: The ASI AVD035P is Designed for C .100x45° FEATURES: • • • Omnigold™ Metalization System D B ØG E F MAXIMUM RATINGS IC VCB PDISS TJ TSTG θ JC O 2.5 A PEAK 55 V 100 W PEAK O DIM A B C D E F G MINIMUM inches / mm MAXIMUM inches / mm .095 / 2.41 .195 / 4.95 1.000 / 25.40 .004 / 0.10 .050 / 1.27 .105 / 2.67 .205 / 5.21 .007 / 0.18 .065 / 1.65 .145 / 3.68 -65 C to +200 C -65 OC to +150 OC 1.0 OC/W .275 / 6.99 .285 / 7.21 ORDER CODE: ASI10559 CHARACTERISTICS SYMBOL BVCBO BVCER BVEBO ICES hFE PG ηC IC = 10 mA IC = 10 mA IE = 1 mA VCE = 50 V TC = 25 C O NONETEST CONDITIONS RBE = 10 Ω MINIMUM TYPICAL MAXIMUM 65 65 3.5 5.0 UNITS V V V mA --dB % VCE = 5.0 V VCC = 50 V IC = 5 [ ... ]

AVD035P PDF Datasheet Download