User Manual

DMN2022UFDF
D
atasheet number: DS36744 Rev. 1 - 2
3 of 6
www.diodes.com
April 2014
© Diodes Incorporated
DMN2022UFDF
10
15
20
25
30
0 0.5 1.0 1.5 2.0
0
5
V , DRAIN-SOURCE VOLTAGE (V)
Figure 1 Typical Output Characteristic
DS
I, D
R
AI
N
C
U
R
R
E
N
T
(A)
D
V= 2.5V
GS
V= 3.0V
GS
V= 4.5V
GS
V= 8.0V
GS
V= 2.0V
GS
V= 1.5V
GS
0 0.5 1.0 1.5 2.0 2.5
V , GATE-SOURCE VOLTAGE (V)
GS
Figure 2 Typical Transfer Characteristics
0
4
8
I,
D
R
AI
N
C
U
R
R
E
N
T (A)
D
12
16
20
V = 5.0V
DS
T = 150°C
A
T = 125°C
A
T = 85°C
A
T = 25°C
A
T = -55°C
A
0.01
0.02
0.03
0.04
0.05
0 5 10 15 20 25 30
0
I , DRAIN-SOURCE CURRENT (A)
D
Figure 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
R
, D
R
AIN-S
O
U
R
CE
O
N-
R
ESISTANCE ( )
DS(ON)

V = 2.5V
GS
V = 4.5V
GS
V = 1.8V
GS
0.01
0.02
0.03
0.04
0.05
0.06
0
04 8121620
I , DRAIN CURRENT (A)
D
Figure 4 Typical On-Resistance vs.
Drain Current and Temperature
R , DRAIN-S
O
URCE
O
N-RESISTANCE ( )
DS(ON)

T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
V = 4.5V
GS
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE ( C)
Figure 5 On-Resistance Variation with Temperature
J

0.6
0.8
1.0
1.2
1.4
1.6
R
,
D
R
AI
N
-S
O
U
R
C
E
ON-RESISTANCE (NORMALIZED)
DS(ON)
V = 4.5V
I= 6.5A
GS
D
V= V
I= 5.5A
GS
D
2.5
0.01
0.02
0.03
0.04
0.05
0.06
0
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE ( C)
Figure 6 On-Resistance Variation with Temperature
J

R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-
R
ESIS
T
A
N
C
E ( )
DS(ON)

V = 4.5V
I = 6.5A
GS
D
V= V
I = 5.5A
GS
D
2.5