Dmp2008ufg – Diodes DMP2008UFG User Manual
Page 3
POWERDI is a registered trademark of Diodes Incorporated
DMP2008UFG
Document number: DS35694 Rev. 13 - 2
3 of 6
June 2013
© Diodes Incorporated
DMP2008UFG
ADVAN
CE I
N
F
O
RM
ATI
O
N
ADVAN
CE I
N
F
O
RM
ATI
O
N
10
20
30
40
50
0
0
0.5
1.0
1.5
2.0
-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
= 4.5V
GS
V
= 2.5V
GS
V
= 2.0V
GS
V
= 1.8V
GS
V
= 1.5V
GS
V
= 1.2V
GS
0
0.5
1.0
1.5
2.0
0
5
10
15
20
25
30
-I
, D
R
AI
N
C
U
R
R
EN
T
(A)
D
-V , GATE-SOURCE VOLTAGE (V)
GS
Fig. 2 Typical Transfer Characteristics
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
10
20
30
40
50
0
-I , DRAIN SOURCE CURRENT (A)
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)
0.005
0.015
0.025
0.010
0.020
0.030
0
1
2
3
4
5
6
7
8
V , GATE-SOURCE VOLTAGE (V)
GS
Fig. 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 = -12A
T = 125°C
D
A
I = -12A
T = 25°C
D
A
0.004
0.008
0.012
0.016
0
0.020
0
5
10
15
20
25
30
-I , DRAIN SOURCE CURRENT (A)
Fig. 5 Typical On-Resistance vs.
Drain Current and Temperature
D
R
, DRAI
N
-S
O
U
RCE
O
N-
RESI
ST
AN
CE
(
)
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
0.2
0.4
0.6
0.8
1.2
1.4
1.6
1.8
2.2
2.0
1.0
0
-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
ON-
R
E
S
IS
TA
N
CE
(NORMA
L
IZ
E
D
)
DS
(O
N)