Diodes DMN2020UFCL - Manual (Page 3)

DMN2020UFCL
Document number: DS36541 Rev. 3 – 2
3 of 6
www.diodes.com
December 2013
© Diodes Incorporated
DMN2020UFCL
ADVAN
CE I
N
F
O
RM
ATI
O
N
V , DRAIN-SOURCE VOLTAGE (V)
Figure 1 Typical Output Characteristics
DS
I,
D
R
AI
N
C
U
R
R
E
N
T
(A
)
D
0.0
5.0
10.0
15.0
20.0
25.0
30.0
0 0.2 0.4 0.6 0.8 1.2 1.4 1.6 1.8 1.0 2.0
V = 0.9V
GS
V = 1.0V
GS
V = 1.5V
GS
V = 1.8V
GS
V = 4.0V
GS
V = 1.2V
GS
V = 2.5V
GS
V = 3.0V
GS
V = 4.5V
GS
V = 10V
GS
V , GATE-SOURCE VOLTAGE (V)
GS
Figure 2 Typical Transfer Characteristics
I,
D
R
AI
N
C
U
R
R
EN
T
(A
)
D
0
5
10
15
20
25
30
0 0.2 0.4 0.6 0.8 1.2 1.4 1.6 1.8 2.0 1.0
V = 5.0V
DS
T = 150°C
A
T = 125°C
A
T = 85°C
A
T = 25°C
A
T = -55°C
A
I , DRAIN-SOURCE CURRENT (A)
D
Figure 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
ES
IS
TA
NCE (
)
DS
(O
N
)

0.004
0.006
0.008
0.01
0.012
0.014
0.016
0.018
0.02
0 5 10 15 20 25 30
V = 2.5V
GS
V = 4.5V
GS
V = 1.8V
GS
I , DRAIN CURRENT (A)
D
Figure 4 Typical On-Resistance vs.
Drain Current and Temperature
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
ESI
ST
ANCE (
)
DS
(O
N)

0.006
0.008
0.010
0.012
0.014
0.016
0.018
0.020
0 5 10 15 20 25 30
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

R
, D
R
AI
N-
S
O
U
R
C
E
ON-
R
ES
IST
A
NCE
(
N
ORM
A
L
IZ
E
D)
DS
(O
N)
0
0.2
0.4
0.6
0.8
1.2
1.4
1.6
1.8
2.0
1.0
V = V
I = 3A
GS
D
1.8
V = V
I = 5A
GS
D
2.5
-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
ESI
S
TAN
C
E (
)
DS
(O
N)

0
0.005
0.01
0.015
0.02
0.025
0.03
V = V
I = 3A
GS
D
1.8
V = V
I = 5A
GS
D
2.5