Dmp2039ufde – Diodes DMP2039UFDE User Manual
Page 3
DMP2039UFDE
Document number: DS35420 Rev. 5 - 2
3 of 6
July 2012
© Diodes Incorporated
DMP2039UFDE
0
4
8
12
16
20
0
1
2
3
4
5
-V
, DRAIN -SOURCE VOLTAGE(V)
Fig. 1 Typical Output Characteristics
DS
-I
, D
R
AI
N
C
U
R
R
EN
T
(A
)
D
V
= 1.2V
GS
V
= 1.5V
GS
V
= 1.8V
GS
V
= 2.0V
GS
V
= 8.0V
GS
V
= 4.5V
GS
V
= 2.5V
GS
0
5
10
15
20
0
0.5
1.0
1.5
2.0
2.5
3.0
-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
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
0.01
0.02
0.03
0.04
0.05
0.06
1
2
3
4
5
6
7
8
9
10
-I , DRAIN SOURCE CURRENT
Fig. 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)
Ω
0
0.01
0.02
0.03
0.04
0
4
8
12
16
20
-I , DRAIN SOURCE CURRENT (A)
Fig. 4 Typical On-Resistance vs.
Drain Current and Temperature
D
R
, D
R
AI
N-
S
O
U
R
CE
O
N-
R
ESI
S
T
ANCE(
)
DS
(O
N)
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
-50
-25
0
25
50
75
100
125
150
T , JUNCTION TEMPERATURE ( C)
J
°
Fig. 5 On-Resistance Variation with Temperature
0.5
0.7
0.9
1.1
1.3
1.5
1.7
R
, D
R
AI
N-
S
O
U
R
C
E
ON
-R
E
S
IS
T
A
N
C
E
(N
o
rma
liz
e
d
)
DS
(O
N)
0
0.01
0.02
0.03
0.04
0.05
0.06
-50
-25
0
25
50
75
100
125
150
T , JUNCTION TEMPERATURE ( C)
J
°
Fig. 6 On-Resistance Variation with Temperature
R
, D
R
AI
N-
S
O
U
R
C
E
O
N-
R
ES
IS
T
AN
C
E (
)
D
S
(on)
Ω
V
= -4.5V
I =
A
GS
D
-10
V
=
5V
I =
A
GS
D
-2.
-5