This part is a kind of semiconductor called K1896.

Function of this product has 2SK1896.

Manufacturers : Sanyo

Image and pinout :

Some of the text within the PDF file :

Ordering number:EN4647 N-Channel Silicon MOSFET 2SK1896 DC-DC Converter, Motor Drive Applications Features · Low ON resistance. · Ultrahigh-speed switching. · Low-voltage drive. · Micaless package facilitating easy mounting. Package Dimensions unit:mm 2063A [2SK1896] 4.5 10.0 2.8 3.2 3.5 7.2 16.0 18.1 5.6 1.6 1.2 0.75 123 2.55 2.55 Specifications 2.55 Absolute Maximum Ratings at Ta = 25˚C Parameter Drain-to-Source Voltage Gate-to-Source Voltage Drain Current (DC) Drain Current (Pulse) Symbol VDSS VGSS ID IDP Conditions PW≤10µs, duty cycle≤1% Allowable Power Dissipation Channel Temperature Storage Temperature PD Tc=25°C Tch Tstg Electrical Characteristics at Ta = 25˚C Parameter Drain-to-Source Breakdown Voltage Gate-to-Source Breakdown Voltage Zero-Gate Voltage D [ ... ]

K1896 PDF Datasheet Download