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DATA SHEET
MOS FIELD EFFECT TRANSISTOR
µPA621TT
N-CHANNEL MOS FIELD EFFECT TRANSISTOR FOR SWITCHING
DESCRIPTION The µPA621TT is a switching device, which can be driven directly by a
2.5 V power source. This device features a low on-state resistance and excellent switching
characteristics, and is suitable for applications such as power switch of portable machine and so on.
FEATURES • 2.5 V drive available • Low on-state resistance
RDS(on)1 = 50 mΩ MAX. (VGS = 4.5 V, ID = 2.5 A) RDS(on)2 = 53 mΩ MAX. (VGS = 4.0 V, ID = 2.5 A) RDS(on)3 = 79 mΩ MAX. (VGS = 2.5 V, ID = 2.5 A)
0.25 ±0.1
PACKAGE DRAWING (Unit: mm)
2.0 ±0.2
6 54 1 23
1.6 2.1±0.1
0~0.05
0.65 0.65
S
MAX. 0.8
0.15
+0.1 −0.05
ORDERING INFORMATION
PART NUMBER µPA621TT
Marking: WB
PACKAGE 6pinWSOF (1620)
0.4 ±0.1
0.
UPA621TT Datasheet
