Dmp2012sn – Diodes DMP2012SN User Manual
Page 3
DMP2012SN
Document number: DS30790 Rev. 7 - 2
3 of 5
September 2013
© Diodes Incorporated
DMP2012SN
0
0.5
1.0
1.5
2.0
2.5
3.0
0
0.5
1.0
1.5
2.0
2.5
3.0
-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
V
= -1.2V
GS
V
= -1.5V
GS
V
= -2.0V
GS
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
= -10.0V
GS
0.5
1.5
2.5
0
0.5
1.0
1.5
2.0
2.5
3.0
-I
,
D
R
AI
N
C
U
R
R
E
N
T
(A
)
D
0
1.0
2.0
3.0
-V
, GATE-SOURCE VOLTAGE (V)
GS
Figure 2 Typical Transfer Characteristics
T = 150 C
A
T = 125 C
A
T = 85 C
A
T = 25 C
A
T = -55 C
A
V
= -10V
DS
0.05
0.15
0.25
0.35
0.45
0.10
0.20
0.30
0.40
0.50
0
R
,
D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ESI
S
T
A
N
C
E (
)
DS
(O
N)
0
5
10
15
20
25
30
-I , DRAIN SOURCE CURRENT (A)
Figure 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
D
V
= -2.5V
GS
V
= -10V
GS
V
= -4.5V
GS
0.1
0.2
0.3
0.4
0.5
0
2
4
6
8
10
12
0
-V
, GATE-SOURCE VOLTAGE (V)
GS
Figure 4 Typical Drain-Source On-Resistance
vs. Gate-Source Voltage
R
, D
R
AI
N-
S
O
U
R
C
E
O
N-
R
ESI
S
T
AN
C
E (
)
DS
(O
N)
I = -1.0A
D
I = -1.5A
D
0
0.5
1.0
1.5
2.0
2.5
3.0
-I , DRAIN SOURCE CURRENT (A)
Figure 5 Typical On-Resistance vs.
Drain Current and Temperature
D
0.05
0.15
0.25
0.10
0.20
0.30
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ES
IS
T
A
N
C
E (
)
DS
(O
N)
T = -55 C
A
T = 25 C
A
T = 85 C
A
T = 125 C
A
T = 150 C
A
V
= -2.5V
GS
0.05
0.15
0.25
0.35
0.45
0
0.5
1.0
1.5
2.0
2.5
3.0
0.10
0.20
0.30
0.40
0.50
0
-I , DRAIN SOURCE CURRENT (A)
Figure 6 Typical On-Resistance vs.
Drain Current and Temperature
D
R
, DRAIN-
S
O
URCE
O
N-
RE
SIST
A
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
= -2.5V
GS