User guide

DMP2047UCB4
Document number: DS36154 Rev. 5 - 2
3 of 6
www.diodes.com
October 2013
© Diodes Incorporated
DMP2047UCB4
012345
-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 = -1.8V
GS
V = -2.0V
GS
V = -2.5V
GS
V = -3.0V
GS
V = -6.0V
GS
V = -1.0V
GS
0
2
4
6
8
10
-V , GATE-SOURCE VOLTAGE (V)
GS
Figure 2 Typical Transfer Characteristics
-I , D
R
AIN
C
U
R
R
EN
T
(A)
D
0 0.5 1 1.5 2 2.5 3
T = 150 C
A

T = 125 C
A

T = 85C
A

T = 25C
A

T = -55C
A

V = -5.0V
DS
0.01
0.02
0.03
004
0.06
007
0.08
0.09
02 4 6 810
0.1
0.05
0
-I , DRAIN SOURCE CURRENT (A)
Figure 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
D
R , DRAIN-S
O
URCE
O
N-RESISTANCE ( )
DS(ON)

V = -2.5V
GS
V = -4.5V
GS
02 46 810
0.08
-I , DRAIN SOURCE CURRENT (A)
Figure 4 Typical On-Resistance vs.
Drain Current and Temperature
D
R
, D
R
AIN-S
O
U
R
CE
O
N-
R
ESISTANCE ( )
DS(ON)

T = -55C
A

T = 25C
A

T = 85C
A

T = 125C
A

T = 150C
A

V = -4.5V
GS
0.075
0.07
0.065
0.06
0.055
0.05
0.045
0.04
0.035
0.03
0.025
0.02
0.5
0.7
1.1
1.3
1.5
0.9
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE ( C)
J

Figure 5 On-Resistance Variation with Temperature
R
, D
R
AI
N
-S
O
U
R
C
E
ON-RESISTANCE (NORMALIZED)
DS(ON)
V=5V
I= A
GS
D
-2.
-1
V= -4.5V
I= A
GS
D
-5
0.01
0.03
0.04
0.07
0.09
0.1
0.08
0
-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
ESISTA
N
C
E ( )
DS(on)

0.06
0.05
0.02
V= -4.5V
I= A
GS
D
-5
V=5V
I= A
GS
D
-2.
-1