DMC31D5UDJ
Document number: DS36799 Rev. 2 - 2
6 of 9
www.diodes.com
June 2014
© Diodes Incorporated
DMC31D5UDJ
NEW PRODUCT
ADVANCE INFORMATION
ADVANCE INFORMATION
NEW PRODUCT
NEW PRODUCT
P-CHANNEL
-V , DRAIN -SOURCE VOLTAGE (V)
Figure 1 Typical Output Characteristics
DS
-I , D
AI
E
(A)
D
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
012345
V= -1.2V
GS
V= -1.5V
GS
V= -4.5V
GS
V= -4.0V
GS
V= -1.0V
GS
V= -2.0V
GS
V= -2.5V
GS
V= -3.0V
GS
-V , GATE-SOURCE VOLTAGE (V)
GS
Figure 2 Typical Transfer Characteristics
-I , D
AIN
EN
(A)
D
0
0.1
0.2
0.3
0.4
0.5
0.6
0 0.5 1 1.5 2 2.5 3
T = 150C
A
°
T = 85C
A
°
T = 25C
A
°
T = -55C
A
°
V = -5.0V
DS
T = 125C
A
°
-I , DRAIN SOURCE CURRENT (A)
Figure 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
D
, D
AIN-S
U
CE
N-
ESISTANCE ( )
DS(ON)
Ω
0.1
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
V = -1.5V
GS
V = -1.8V
GS
V = -2.5V
GS
V = -4.5V
GS
-I , DRAIN SOURCE CURRENT (A)
Figure 4 Typical On-Resistance vs.
Drain Current and Temperature
D
, D
AIN-S
U
CE
N-
ESISTANCE ( )
DS(ON)
Ω
0
1
2
3
4
5
6
7
8
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
T = -55C
A
°
T = 25C
A
°
T = 85C
A
°
T = 125C
A
°
T = 150C
A
°
V = -4.5V
GS
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE ( C)
J
°
Figure 5 On-Resistance Variation with Temperature
, D
AIN-S
E
ON-RESISTANCE (NORMALIZED)
DS(ON)
0.6
0.8
1
1.2
1.4
1.6
1.8
V = -4.5V
I = -300mA
GS
D
V = -2.5V
I = -100mA
GS
D
-50 -25 0 25 50 75 100 125 150
T , JUNCTION TEMPERATURE ( C)
J
°
Figure 6 On-Resistance Variation with Temperature
, D
AIN-S
E
N-
ESIS
AN
E ( )
DS(on)
Ω
0
1
2
3
4
5
6
V= -4.5V
I= A
GS
D
-300m
V= V
I= A
GS
D
-2.5
-100m