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DATA SHEET
MOS FIELD EFFECT TRANSISTOR
µPA1731
SWITCHING P-CHANNEL POWER MOS FET INDUSTRIAL USE
DESCRIPTION
The µPA1731 is P-Channel MOS Field Effect Transistor designed for power management applications of notebook computers and Li-ion battery protection circuit.
8
PACKAGE DRAWING (Unit : mm)
5 1,2,3 ; Source ; Gate 4 5,6,7,8 ; Drain
FEATURES
• Low on-resistance
1.44
RDS(on)1 = 10.3 mΩ TYP. (VGS = –10 V, ID = –5.0 A)
1.8 MAX.
1 5.37 MAX.
4
6.0 ±0.3 4.4
+0.10 –0.05
RDS(on)2 = 14.6 mΩ TYP. (VGS = –4.5 V, ID = –5.0 A)
0.8
0.05 MIN.
• •
• Low Ciss : Ciss =2600 pF TYP. • Built-in G-S protection diode • Small and surface mount package (Power SOP8)
0.15
RDS(on)3 = 16.5 mΩ TYP. (VGS = –4.0 V, ID = –5.0 A)
0.5 ±0.2 0.10
1.27 0.78 MAX. 0.40
+0.10 –0.05
0.