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DATA SHEET
MOS FIELD EFFECT TRANSISTOR
µ PA1804
N-CHANNEL MOS FIELD EFFECT TRANSISTOR FOR SWITCHING
DESCRIPTION
This product is a switching device which can be driven directly by a 4.5 V power source. The µPA1804 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.
8
PACKAGE DRAWING (Unit : mm)
5 1, 5, 8 : Drain 2, 3, 6, 7: Source 4 : Gate
1.2 MAX. 1.0±0.05 0.25
° 3° +5 –3°
FEATURES
• Can be driven by a 4.5 V power source • Low on-state resistance RDS(on)1 = 23 mΩ MAX. (VGS = 10 V, ID = 4.0 A) RDS(on)2 = 32 mΩ MAX. (VGS = 4.5 V, ID = 4.0 A) • Built-in G-S protection diode against ESD
0.145 ±0.055
3.15 ±0.15 3.0 ±0.1 1 4
0.1±0.05
0.5 0.6 +0.15 –0.1
6.4 ±0.2 4.4 ±0.1 1.0 ±0.