This part is a kind of semiconductor called P1203BVA.
Function of this product has N-Channel Field Effect Transistor.
Manufacturers : NIKO-SEM
Image and pinout :
Some of the text within the PDF file :
NIKO-SEM N-Channel Logic Level Enhancement P1203BVA Mode Field Effect Transistor SOP-8 Halogen-Free & Lead-Free PRODUCT SUMMARY V(BR)DSS RDS(ON) 30V 12mΩ ID 11A D G S 4 :GATE 5,6,7,8 :DRAIN 1,2,3 :SOURCE ABSOLUTE MAXIMUM RATINGS (TA = 25 °C Unless Otherwise Noted) PARAMETERS/TEST CONDITIONS SYMBOL Gate-Source Voltage Continuous Drain Current Pulsed Drain Current1 TA = 25 °C TA = 70 °C Avalanche Current Avalanche Energy L = 0.1mH Power Dissipation TA = 25 °C TA = 70 °C Operating Junction & Storage Temperature Range VGS ID IDM IAS EAS PD Tj, Tstg LIMITS ±20 11 7 40 28 40 2.5 1 -55 to 150 UNITS V A mJ W °C THERMAL RESISTANCE RATINGS THERMAL RESISTANCE SYMBOL Junction-to-Case RθJC Junction-to-Ambient RθJA 1Pulse width limited by maximum junction tempe [ ... ]