User guide

POWERDI is a registered trademark of Diodes Incorporated.
DMP3012LPS
Document number: DS35247 Rev. 2 - 2
3 of 6
www.diodes.com
April 2014
© Diodes Incorporated
DMP3012LPS
-V , DRAIN-SOURCE VOLTAGE (V)
DS
Figure 1 Typical Output Characteristics
-I ,
D
R
AI
N
C
U
R
R
E
N
T
(A)
D
0.0
5.0
10.0
15.0
20.0
25.0
30.0
0 0.5 1 1.5 2 2.5 3
V = -2.2V
GS
V = -2.5V
GS
V = -3.0V
GS
V = -3.5V
GS
V = -4.0V
GS
-V , GATE-SOURCE VOLTAGE (V)
GS
Figure 2 Typical Transfer Characteristics
-I , D
R
AIN
C
U
R
R
EN
T
(A)
D
0
5
10
15
20
25
30
0 0.5 1 1.5 2 2.5 3
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
V = -5V
DS
-I , DRAIN-SOURCE CURRENT (A)
D
Figure 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
R
, D
R
AIN-S
O
U
R
C
E
O
N-
R
ESIS
T
AN
C
E ( )
DS(ON)
Ω
0.002
0.004
0.006
0.008
0.01
0.012
012345678910
V = -4.5V
GS
V = -10V
GS
-I , DRAIN CURRENT (A)
D
Figure 4 Typical On-Resistance
vs. Drain Current and Temperature
R
, D
R
AIN-S
O
U
R
C
E
O
N-
R
ESIS
T
AN
C
E ( )
DS(ON)
Ω
0
0.002
0.004
0.006
0.008
0.01
0.012
0.014
0.016
0.018
0.02
0 5 10 15 20 25 30
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 , AMBIENT TEMPERATURE (°C)
A
Figure 5 On-Resistance Variation with Temperature
R
, D
R
AI
N
-S
O
U
R
C
E
ON-RESISTANCE (NORMALIZED)
DSON
0.5
0.7
0.9
1.1
1.3
1.5
-50-25 0 255075100125150
V = -10V
I = -20A
GS
D
V = -4.5V
I = -10A
GS
D
T , JUNCTION TEMPERATURE (°C)
J
Figure 6 On-Resistance Variation with Temperature
R
, D
R
AI
N
-S
O
U
R
C
E
ON-RESISTANCE (NORMALIZED)
DSON
0
0.005
0.01
0.015
0.02
-50-250 255075100125150
V = -10V
I = -20A
GS
D
V = -4.5V
I = -10A
GS
D