This part is a kind of semiconductor called 2N7002DW.

Function of this product has Dual N-Channel MOSFET.

Manufacturers : Weitron Technology

Image and pinout :

Some of the text within the PDF file :

2N7002DW Dual N-Channel MOSFET 3 2 1 6 5 4 Features: *Low On-Resistance : 7.5 Ω *Low Input Capacitance: 22PF *Low Out put Capacitance : 11PF *Low Threshole :1 .5V(TYE) *Fast Switching Speed : 11ns 1 2 3 4 5 6 SOT-363(SC-88) Mechanical Data: *Case: SOT-363, Molded Plastic *Case Material-UL Flammability Rating 94V-0 *Terminals: Solderable per MIL-STD-202, Method 208 *Weight: 0.006 grams(approx.) Maximum Ratings (TA=25 C Unless Otherwise Specified) Rating Drain-Source Voltage Drain-Gate Voltage R GS <1.0M Ω _ Gate-Source Voltage Continuous Drain Current (TA=25 C) Power Dissipation (TA=25 C) Maximax Junction-to-Ambient Operating Junction and Storage Temperature Range Symbol VDS VDGR VGS ID PD R θJA TJ, Tstg Value 60 60 ±20 115 200 625 -55 to 150 Unit V V V mA mW C/W C Device [ ... ]

2N7002DW PDF Datasheet Download