UMF6N Datasheet, PDF (5/6 Pages) Rohm – Power management (dual transistors)

Transistors
200m
Ta=25°C
100m
Pulsed
50m
20m
10m VGS=4V
0V
5m
2m
1m
0.5m
0.2m
0.1m
0
0.5
1
1.5
SOURCE-DRAIN VOLTAGE : VSD (V)
Fig.18 Reverse drain current vs.
source-drain voltage ( ΙΙ )
UMF6N
50
Ta=25°C
f=1MHZ
20
VGS=0V
10
Ciss
5
Coss
Crss
2
1
0.5
0.1 0.2 0.5 1 2
5 10 20 50
DRAIN-SOURCE VOLTAGE : VDS (V)
Fig.19 Typical capacitance vs.
drain-source voltage
1000
500
tf
td(off)
200
100
50
tr
20 _td(on)
10
5
Ta=25°C
VDD=5V
VGS=5V
RG=10Ω
Pulsed
2
0.1 0.2 0.5 1 2
5 10 20 50 100
DRAIN CURRENT : ID (mA)
Fig.20 Switching characteristics
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