Diodes DMP31D0U - Manual (Page 5)

DMP31D0U
D atasheet number: DS35754 Rev. 1 - 2
5 of 7
www.diodes.com
February 2012
© Diodes Incorporated
A Product Line of
Diodes Incorporated
DMP31D0U
0
0.2
0.4
0.6
0.8
1.0
0.4 0.6 0.8 1.0 1.2
-V , SOURCE-DRAIN VOLTAGE (V)
Fig. 11 Diode Forward Voltage vs. Current
SD
-I
, S
O
U
R
C
E
C
U
R
R
EN
T
(A
)
S
0
20
40
60
80
100
120
0 5 10 15 20 25 30
-V , DRAIN-SOURCE VOLTAGE (V)
Fig. 12 Typical Junction Capacitance
DS
C
, J
U
N
C
T
IO
N
C
A
P
A
C
IT
AN
C
E (
p
F
)
T
C
oss
C
rss
C
iss
f = 1MHz
0.1
1
10
100
1,000
10,000
100,000
0 5 10 15 20 25 30
-V , DRAIN-SOURCE VOLTAGE (V)
Fig. 13 Typical Drain-Source Leakage Current vs. Voltage
DS
-I
, L
E
AKA
G
E
C
U
R
R
E
N
T
(n
A
)
DS
S
T = 150°C
A
T = 125°C
A
T = 85°C
A
T = 25°C
A
0
2
4
6
8
0 0.4 0.8 1.2 1.6 2.0
Q , TOTAL GATE CHARGE (nC)
Fig. 14 Gate-Charge Characteristics
g
-V
,
G
A
T
E-
S
O
U
R
C
E V
O
L
T
A
G
E (
V)
GS