Dmp1045u new prod uc t, Dmp1045u – Diodes DMP1045U User Manual
Page 4
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DMP1045U
Document number: DS35051 Rev. 4 - 2
4 of 6
October 2013
© Diodes Incorporated
DMP1045U
NEW PROD
UC
T
-50
-25
0
25
50
75
100
125 150
V,
G
A
T
E
T
H
R
ES
H
O
LD
V
O
LT
A
G
E (
V
)
GS
(t
h
)
T , JUNCTION TEMPERATURE ( C)
Fig. 7 Gate Threshold Variation vs. Ambient Temperature
J
0
0.2
0.4
0.6
0.8
1
1.2
I = 250µA
D
I = 1mA
D
I
, SOURC
E CURRE
NT
(
A
)
S
V , SOURCE-DRAIN VOLTAGE (V)
Fig. 8 Diode Forward Voltage vs. Current
SD
0
4
8
12
16
20
0
0.2
0.4
0.6
0.8
1
1.2
1.4
T = 25 C
A
V , DRAIN-SOURCE VOLTAGE (V)
Fig. 9 Typical Drain-Source Leakage Current vs. Voltage
DS
I
, L
EAKA
G
E
C
U
R
R
EN
T
(n
A
)
DS
S
100000
0
4
8
12
16
20
T =
A
25 C
T =
A
85 C
T = 150 C
A
10000
1000
100
10
1
0.1
f = 1MHz
-V , DRAIN-SOURCE VOLTAGE (V)
Fig. 10 Typical Junction Capacitance
DS
C
, J
U
N
C
T
IO
N
C
A
P
A
C
IT
AN
C
E (
pF
)
T
C
Ave (pF)
RSS
10
100
1000
C
Ave (pF)
ISS
C
Ave (pF)
OSS
0
2
4
6
8
10
12
Q -(nC)
Fig. 11 Gate Charge Characteristics
G
V(
V
)
GS
0
2
4
6
8
0
4
8
12
16
20
24
28
V
=-10V, I =-4A
DS
D