This part is a kind of semiconductor called BUZ900.

Function of this product has (BUZ900 / BUZ901) N-CHANNEL POWER MOSFET.

Manufacturers : Magna

Image and pinout :

Some of the text within the PDF file :

MAGNA TEC 25.0 +0.1 -0.15 BUZ900 BUZ901 MECHANICAL DATA Dimensions in mm N–CHANNEL POWER MOSFET 8.7 Max. 1.50 Typ. 11.60 ± 0.3 10.90 ± 0.1 POWER MOSFETS FOR AUDIO APPLICATIONS 30.2 ± 0.15 Ø 20 M ax. 39.0 ± 1.1 16.9 ± 0.15 1 2 Ø 1.0 FEATURES • HIGH SPEED SWITCHING • N–CHANNEL POWER MOSFET • SEMEFAB DESIGNED AND DIFFUSED • HIGH VOLTAGE (160V & 200V) R 4.0 ± 0.1 R 4.4 ± 0.2 • HIGH ENERGY RATING • ENHANCEMENT MODE • INTEGRAL PROTECTION DIODE Case – Source • P–CHANNEL ALSO AVAILABLE AS BUZ905 & BUZ906 TO–3 Pin 1 – Gate Pin 2 – Drain ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VDSX Drain – Source Voltage VGSS ID ID(PK) PD Tstg Tj RθJC Gate – Source Voltage Continuous Drain Current Body Drain D [ ... ]

BUZ900 PDF Datasheet Download