Dmn3025lfg new prod uc t, Dmg3025lfg – Diodes DMN3025LFG User Manual
Page 3
POWERDI is a registered trademark of Diodes Incorporated.
DMG3025LFG
Document number: DS35642 Rev. 5 – 2
3 of 6
November 2012
© Diodes Incorporated
DMN3025LFG
NEW PROD
UC
T
0
5
10
15
20
25
30
0
0.5
1.0
1.5
2.0
2.5
3.0
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
0
5
10
15
20
25
30
0
1
2
3
4
5
V , GATE-SOURCE VOLTAGE (V)
GS
Figure 2 Typical Transfer Characteristics
I,
D
R
AI
N
C
U
R
R
E
N
T
(A
)
D
V
= 5.0V
DS
T = 150°C
A
T = 125°C
A
T = 85°C
A
T = 25°C
A
T = -55°C
A
0.005
0.015
0.025
0
5
10
15
20
0.010
0.020
0.030
0
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
ESI
S
TA
NCE (
)
DS
(O
N)
Ω
V
= 4.5V
GS
V
= 10V
GS
3
4
5
6
7
8
9
10
V , GATE-SOURCE VOLTAGE (V)
GS
Figure 4 Typical On-Resistance vs.
Drain Current and Gate Voltage
0
0.02
0.04
0.06
0.08
0.10
R
, D
R
AI
N-
S
O
U
R
C
E
O
N-
R
ES
IS
TAN
C
E (
)
DS
(O
N)
Ω
I = 10A
D
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0
5
10
15
20
25
30
0
I , DRAIN CURRENT (A)
D
Figure 5 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 = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
V
= 4.5V
GS
T = -55°C
A
0.6
0.8
1.2
1.4
1.6
1.0
-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
ON
-R
E
S
IS
TA
N
C
E
(N
OR
MA
L
IZ
E
D
)
DS
(O
N)
V
= 4.5V
I = 5A
GS
D
V
=
V
I = 10A
GS
D
10