User Manual

DMP3010LK3
Document number: DS35716 Rev. 4 - 2
3 of 7
www.diodes.com
February 2012
© Diodes Incorporated
DMP3010LK3
0
5
10
15
20
25
30
0 0.5 1 1.5 2 2.5 3 3.5 4
Fig. 1 Typical Output Characteristic
-V , DRAIN-SOURCE VOLTAGE (V)
DS
-I , D
R
AI
N
C
U
R
R
E
N
T
(A)
D
V = -2.0V
GS
V = -2.5V
GS
V = -3.0V
GS
V = -3.5V
GS
V = -5.0V
GS
V = -4.5V
GS
V = -10V
GS
0 0.5 1 1.5 2 2.5 3
Fig. 2 Typical Transfer Characteristic
-V , GATE-SOURCE VOLTAGE (V)
GS
0
5
10
15
20
25
30
-I , D
R
AIN
C
U
R
R
EN
T
(A)
D
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
V = -5V
DS
0
0.004
0.008
0.012
0.016
0.020
0 5 10 15 20 25 30
Fig. 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
-I , DRAIN-SOURCE CURRENT (A)
D
R
, D
R
AIN-S
O
U
R
C
E
O
N-
R
ESIS
T
AN
C
E ( )
DS(ON)
Ω
V = -4.5V
GS
V = -10V
GS
0
0.002
0.004
0.006
0.008
0.010
0.012
0.014
0.016
0 5 10 15 20 25 30
-I , DRAIN CURRENT (A)
D
Fig. 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
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
V = -4.5V
GS
0.6
0.8
1.0
1.2
1.4
1.6
Fig. 5 On-Resistance Variation with Temperature
-50 -25 0 25 50 75 100 125 150
T , AMBIENT TEMPERATURE (°C)
A
R , DRAIN-SOURCE
ON-RESISTANCE (NORMALIZED)
DSON
V = -10V
I = -20A
GS
D
V = -4.5V
I = -10A
GS
D
Fig. 6 On-Resistance Variation with Temperature
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE (°C)
J
0
0.004
0.008
0.012
0.016
0.020
R
, D
R
AIN-S
O
U
R
C
E
ON-RESISTANCE (NORMALIZED)
DSON
V = -10V
I = -20A
GS
D
V = -4.5V
I = -10A
GS
D