Diodes DMP1018UCB9 User Manual
Page 3
DMP1018UCB9
Document number: DS36149 Rev. 2 - 2
3 of 6
June 2013
© Diodes Incorporated
DMP1018UCB9
ADVAN
CE I
N
F
O
RM
ATI
O
N
10
15
20
0
0.5
1.0
1.5
2.0
2.5
3.0
0
5
-V , DRAIN -SOURCE VOLTAGE (V)
Figure 1 Typical Output Characteristics
DS
-I
, D
R
AI
N
C
U
R
R
EN
T
(A
)
D
V
= -1.2V
GS
V
= -1.5V
GS
V
= -1.8V
GS
V
= -2.0V
GS
V
= -2.5V
GS
V
= -3.0V
GS
0
2
4
6
8
0
0.5
1.0
1.5
2.0
10
-V , GATE-SOURCE VOLTAGE (V)
GS
Figure 2 Typical Transfer Characteristics
-I
, D
R
AI
N
C
U
R
R
EN
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
0.005
0.015
0.025
1
2
3
4
5
6
7
8
9
10
0
0.010
0.020
0.030
-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
ESI
ST
ANCE (
)
DS
(O
N)
V
= -2.5V
GS
V
= -4.5V
GS
V
= -6.0V
GS
0.005
0.015
0
2
4
6
8
10
0
0.010
0.020
-I , DRAIN SOURCE CURRENT (A)
Figure 4 Typical On-Resistance vs.
Drain Current and Temperature
D
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
ESI
S
TA
NCE (
)
DS
(O
N)
T = -55 C
A
T = 25 C
A
T = 85 C
A
T = 125 C
A
T = 150 C
A
V
= -4.5V
GS
0.5
0.7
0.9
1.1
1.3
1.5
1.7
R
, D
R
AI
N
-S
O
U
R
C
E
ON
-R
E
S
IS
TA
NC
E
(N
OR
MA
L
IZ
E
D
)
DS
(O
N
)
-50
-25
0
25
50
75
100 125
150
T , JUNCTION TEMPERATURE ( C)
J
Figure 5 On-Resistance Variation with Temperature
V
= -2.5V
I = -1A
GS
D
V
= -4.5V
I = -5A
GS
D
0.005
0.015
0.025
0
0.010
0.020
0.030
-50 -25
0
25
50
75
100 125
150
T , JUNCTION TEMPERATURE ( C)
J
Figure 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 (
)
D
S
(on)
V
= -4.5V
I =
A
GS
D
-5
V
=
5V
I =
A
GS
D
-2.
-1