Dmgd7n45ssd new prod uc t, Dmgd7n45ssd – Diodes DMGD7N45SSD User Manual
Page 3
DMGD7N45SSD
Document number: DS36011 Rev. 7 - 2
3 of 7
February 2014
© Diodes Incorporated
DMGD7N45SSD
NEW PROD
UC
T
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
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
V
= 4.8V
GS
V
= 5.0V
GS
V
= 15V
GS
V
= 20V
GS
V
= 6.0V
GS
2.0
0
2
4
6
8
10 12
14
16
18
20
V
= 5.5V
GS
V
= 7.0V
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
0.2
0.4
0.6
0.8
1
2
3
4
5
6
7
8
0
1.0
V
= 10V
DS
T = 150°C
A
T = 125°C
A
T = 25°C
A
T = -55°C
A
T = 85°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
ESI
S
TA
NCE (
)
DS
(O
N)
Ω
2.2
2.4
2.6
2.8
3.2
3.4
3.6
3.8
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
2.0
3.0
4.0
V
= 10V
GS
R
, D
R
AI
N-
S
O
U
R
C
E
O
N-
R
ES
IS
TA
N
C
E (
)
DS
(O
N)
Ω
2
3
4
5
6
7
8
9
10
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
V , GATE-SOURCE VOLTAGE (V)
GS
Figure 4 Typical Transfer Characteristic
I = 400mA
D
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
ES
IST
A
NCE
(
)
DS
(O
N)
Ω
0
2
4
6
8
10
12
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
V
= 10V
GS
-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)
1.5
2.0
2.5
3.0
0
0.5
1.0
V
=
V
I = 0.7A
GS
D
10
V
=
V
I = 1.0A
GS
D
20