Dmn4031ssd – Diodes DMN4031SSD User Manual
Page 3
DMN4031SSD
Document number: DS35410 Rev. 4 - 2
3 of 6
February 2014
© Diodes Incorporated
DMN4031SSD
ADVAN
CE I
N
F
O
RM
ATI
O
N
0
5
10
15
20
25
30
0
0.5
1.0
1.5
2.0
V , DRAIN -SOURCE VOLTAGE(V)
Fig. 1 Typical Output Characteristics
DS
I,
D
R
AI
N
C
U
R
R
EN
T
(A
)
D
V
= 3.5V
GS
V
= 4.0V
GS
V
= 4.5V
GS
V
= 10V
GS
0
5
10
15
20
25
30
1
2
3
4
5
V , GATE-SOURCE VOLTAGE (V)
GS
Fig. 2 Typical Transfer Characteristics
I,
D
R
AI
N
C
U
R
R
E
N
T (
A
)
D
T = 150 C
A
°
T = 125 C
A
°
T = 85 C
A
°
T = 25 C
A
°
T = -55 C
A
°
V
= 5.0V
DS
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.10
0
5
10
15
20
25
30
I , DRAIN SOURCE CURRENT (A)
Fig. 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
D
R
,D
R
AI
N-
S
O
U
R
CE
O
N-
R
ESI
S
TA
NCE(
)
DS
(O
N)
Ω
0
0.01
0.02
0.03
0.04
0.05
0.06
0
5
10
15
20
25
30
I , DRAIN SOURCE CURRENT (A)
Fig. 4 Typical On-Resistance vs.
Drain Current and Temperature
D
R
, D
R
AI
N
-S
O
U
R
CE
O
N-
R
E
S
IST
A
NCE(
)
DS
(O
N)
Ω
V
= 4.5V
GS
T = -55 C
A
°
T = 25 C
A
°
T = 85 C
A
°
T = 125 C
A
°
T = 150 C
A
°
0.6
0.8
1.0
1.2
1.4
1.6
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
E
S
IS
TA
N
C
E
(
N
or
m
al
ize
d)
DS(
O
N
)
-50
-25
0
25
50
75
100 125
150
T , JUNCTION TEMPERATURE ( C)
J
°
Fig. 5 On-Resistance Variation with Temperature
0
0.01
0.02
0.03
0.04
0.05
0.06
-50
-25
0
25
50
75
100 125
150
T , JUNCTION TEMPERATURE ( C)
J
°
Fig. 6 On-Resistance Variation with Temperature
R
, D
R
AI
N
-S
O
U
R
C
E
O
N-
R
ES
IS
TA
N
C
E (
)
DS
(O
N)
Ω
V
= 10V
I = A
GS
D
5
V
=
V
I =
A
GS
D
10
10