User guide

DMP58D0LFB
Document number: DS35206 Rev. 6 - 2
3 of 6
www.diodes.com
September 2012
© Diodes Incorporated
DMP58D0LFB
V , DRAIN-SOURCE VOLTAGE (V)
Fig. 1 Typical Output Characteristics
DS
I, D
R
AI
N
C
U
R
R
E
N
T
(A)
D
0
0.05
0.1
0.15
0.2
0.25
0.3
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
V = 2.5V
GS
V = 5.0V
GS
V = 3.0V
GS
V = 4.5V
GS
V = 1.8V
GS
V = 2.0V
GS
V = 4.0V
GS
V = 10V
GS
V , GATE SOURCE VOLTAGE (V)
GS
Fig. 2 Typical Transfer Characteristics
I, D
R
AI
N
C
U
R
R
E
N
T
(A)
D
0
0.05
0.1
0.15
0.2
0.25
0.3
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 150°C
A
T = 125°C
A
V = 5V
GS
I , DRAIN-SOURCE CURRENT (A)
D
Fig. 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
2
4
6
8
10
1
2
0 0.05 0.1 0.15 0.2 0.25 0.3
V = 4.5V
GS
V = 10V
GS
V =2.5V
GS
I , DRAIN CURRENT (A)
Fig. 4 On-Resistance
vs. Drain Current and Temperature
D
R
, D
R
AIN-S
O
U
R
C
E
O
N-
R
ESIS
T
AN
C
E ( )
DS(ON)
Ω
0
2
4
6
8
10
12
14
16
0 0.05 0.1 0.15 0.2 0.25 0.3
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
Fig. 5 On-Resistance Variation with Temperature
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE (°C)
J
R , DRAIN-SOURCE ON RESISTANCE
(NORMALIZED)
DS(ON)
0.5
0.7
0.9
1.1
1.3
1.5
1.
7
V = 10V
I = 300mA
GS
D
V = 5V
I = 150mA
GS
D
0
2
4
6
8
10
12
-50 -25 0 25 50 75 100 125 150
V=5V,
I =150mA
GS
D
V =10V,
I =300mA
GS
D
T , JUNCTION TEMPERATURE (°C)
J
Fig. 6 On-Resistance vs. Temperature
R
, D
R
AIN-S
O
U
R
C
E
O
N-
R
ESIS
T
AN
C
E ( )
DS(ON)
Ω