Dmp3028lfde – Diodes DMP3028LFDE User Manual
Page 3
DMP3028LFDE
Document number: DS35965 Rev. 5 - 2
3 of 6
March 2013
© Diodes Incorporated
DMP3028LFDE
ADVAN
CE I
N
F
O
RM
ATI
O
N
0
1
2
3
4
5
10
15
20
-I
, D
R
AIN
C
U
R
R
EN
T
(A
)
D
0
5
-V , DRAIN -SOURCE VOLTAGE (V)
Figure 1 Typical Output Characteristics
DS
V
= -3.0V
GS
V
= -3.5V
GS
V
= -4.0V
GS
V
= -4.5V
GS
V
= -10V
GS
V
= -5.0V
GS
V
= -2.5V
GS
10
15
20
0
1
2
3
4
5
0
5
-V , GATE-SOURCE VOLTAGE (V)
GS
Figure 2 Typical Transfer Characteristics
-I
, D
R
AI
N
C
U
R
R
EN
T
(A
)
D
T = 150 C
A
T = 125 C
A
T = 85 C
A
T = 25 C
A
T = -55 C
A
V
= -5.0V
DS
0.01
0.02
0.03
0.04
0.05
0
0
5
10
15
20
25
30
-I , DRAIN SOURCE CURRENT (A)
Figure 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
D
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
ESI
ST
ANCE (
)
DS
(O
N)
V
= -4.5V
GS
V
= -10V
GS
0.05
0.15
0.25
0
5
10
15
20
0
0.10
0.20
0.30
-V , GATE-SOURCE VOLTAGE (V)
GS
Figure 4 Typical Drain-Source On-Resistance
vs. Gate-Source Voltage
R
, D
R
AI
N
-S
O
U
R
C
E
O
N-
R
ES
IS
TAN
C
E (
)
DS
(O
N)
I = -7.0A
D
I = -6.2A
D
0.01
0.02
0.03
0.04
0.05
0
2
4
6
8
10 12 14 16 18 20
0
-I , DRAIN SOURCE CURRENT (A)
Figure 5 Typical On-Resistance vs.
Drain Current and Temperature
D
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
ESI
ST
ANCE
(
)
DS
(O
N)
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
1.2
1.4
1.6
1.8
1.0
-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
ON-RE
S
IS
TA
N
C
E
(NORMA
L
IZ
E
D)
DS
(O
N)
V
= -5.0V
I = -5.0A
GS
D
V
= -10V
I = -10A
GS
D