This part is a kind of semiconductor called 2SJ492-ZJ.

Function of this product has SWITCHING P-CHANNEL POWER MOS FET INDUSTRIAL USE.

Manufacturers : NEC

Image and pinout :

Some of the text within the PDF file :

DATA SHEET MOS FIELD EFFECT TRANSISTOR 2SJ492 SWITCHING P-CHANNEL POWER MOS FET INDUSTRIAL USE ORDERING INFORMATION PART NUMBER 2SJ492 2SJ492-S 2SJ492-ZJ PACKAGE TO-220AB TO-262 TO-263 DESCRIPTION This product is P-Channel MOS Field Effect Transistor designed for DC/DC converters and motor/lamp driver circuits. FEATURES • Low on-state resistance RDS(on)1 = 100 mΩ (MAX.) (VGS = –10 V, ID = –10 A) RDS(on)2 = 185 mΩ (MAX.) (VGS = –4 V, ID = –10 A) • Low Ciss: Ciss = 1210 pF (TYP.) • Built-in gate protection diode ABSOLUTE MAXIMUM RATINGS (TA = 25°C) Drain to Source Voltage (VGS = 0 V) Gate to Source Voltage (VDS = 0 V) Gate to Source Voltage (VDS = 0 V) Drain Current (DC) Drain Current (pulse) Note2 Note1 VDSS VGSS(AC) VGSS(DC) ID(DC) ID(pulse) PT PT Tch Tstg –60 # [ ... ]

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