Dmc1030ufdb – Diodes DMC1030UFDB User Manual
Page 3
DMC1030UFDB
Document number: DS36933 Rev.1 - 2
3 of 9
April 2014
© Diodes Incorporated
DMC1030UFDB
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
2
4
6
8
10
12
14
16
18
20
0
0.5
1
1.5
2
2.5
3
V
= 0.9V
GS
V
= 1.0V
GS
V
= 2.0V
GS
V
= 1.8V
GS
V
V
GS
= 1.5
V
= 4.0V
GS
V
= 4.5V
GS
V
= 3.0V
GS
V
= 3.5V
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
4
6
8
10
12
14
16
18
20
0
0.5
1
1.5
2
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)
Ω
0
0.01
0.02
0.03
0.04
0.05
0
2
4
6
8
10 12
14
16 18
20
V
= 2.5V
GS
V
= 4.5V
GS
V
= 18V
GS
V
= 1.5V
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
E
S
IST
A
NCE (
)
DS(
O
N
)
Ω
0.00
0.01
0.02
0.03
0.04
0
2
4
6
8
10
12
14
16 18
20
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
V
= 4.5V
GS
T , JUNCTION TEMPERATURE ( C)
Figure 5 On-Resistance Variation with Temperature
J
°
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
E
S
IST
AN
C
E
(
N
O
R
M
A
L
IZE
D
)
DS
(O
N)
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
-50
-25
0
25
50
75
100
125
150
V
=
V
I = 3.0A
GS
D
1.8
V
=
V
I = 5.0A
GS
D
2.5
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
ES
IS
TAN
C
E (
)
DS
(O
N)
Ω
0
0.01
0.02
0.03
0.04
0.05
0.06
-50
-25
0
25
50
75
100 125
150
V
=
V
I = 3.0A
GS
D
1.8
V
=
V
I = 5.0A
GS
D
2.5