Dmn3025lss – Diodes DMN3025LSS User Manual
Page 3
DMN3025LSS
Document number: DS35746 Rev. 3 - 2
3 of 6
January 2013
© Diodes Incorporated
DMN3025LSS
NEW PROD
UC
T
ADVAN
CE I
N
F
O
RM
ATI
O
N
NEW PROD
UC
T
0.0
5.0
10.0
15.0
20.0
25.0
30.0
0
0.5
1
1.5
2
V , DRAIN-SOURCE VOLTAGE (V)
DS
Figure 1 Typical Output Characteristic
I,
D
R
AI
N
C
U
R
R
EN
T
(A)
D
V
= 2.5V
GS
V
= 3.0V
GS
V
= 3.5V
GS
V
= 4.0V
GS
V
= 4.5V
GS
V
= 5.0V
GS
V
= 10V
GS
0
5
10
15
20
25
30
0
0.5
1
1.5
2
2.5
3
3.5
4
V , GATE-SOURCE VOLTAGE (V)
GS
Figure 2 Typical Transfer Characteristic
I
, DRAIN CURRENT
(
A
)
D
V
= 150°C
GS
V
= 125°C
GS
V
= 85°C
GS
V
= 25°C
GS
V
= -55°C
GS
V
= 5V
DS
0.05
0
5
10
15
20
25
30
I , DRAIN-SOURCE CURRENT (A)
Figure 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
D
R
, D
R
AI
N
-S
O
U
R
CE
O
N-
R
E
S
IS
TA
NCE (
)
DS
(O
N
)
Ω
0.045
0.04
0.035
0.015
0.01
0.005
0.00
0.03
0.025
0.02
V
= 4.5V
GS
V
= 10V
GS
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0.04
0.045
0.05
0
5
10
15
20
25
30
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
E
S
IST
A
NCE
(
)
DS
(O
N
)
Ω
T = 150°C
A
V
= 4.5V
GS
T = 125°C
A
T = 85°C
A
T = 25°C
A
T = -55°C
A
0.6
0.8
1
1.2
1.4
1.6
1.8
-50
-25
0
25
50
75
100
125
150
T , AMBIENT TEMPERATURE (°C)
A
Figure 5 On-Resistance Variation with Temperature
R
, D
R
AI
N
-S
O
U
R
C
E
O
N-
R
ES
IS
TAN
C
E
(N
O
R
M
A
LI
Z
E
D
)
DS
(O
N)
V
= 4.5V
I = 5A
GS
D
V
= 10V
I = 10A
GS
D
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ES
IS
TA
N
C
E (
)
DS
(O
N)
Ω
0
0.005
0.01
0.015
0.02
0.025
0.03
0.035
0.04
-50
-25
0
25
50
75
100
125
150
T , AMBIENT TEMPERATURE (°C)
A
Figure 6 On-Resistance Variation with Temperature
V
= 4.5V
I = 5A
GS
D
V
= 10V
I = 10A
GS
D