Dmc1017upd – Diodes DMC1017UPD User Manual
Page 7
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POWERDI is a registered trademark of Diodes Incorporated.
DMC1017UPD
Document number: DS36903 Rev. 1 - 0
7 of 9
April 2014
© Diodes Incorporated
DMC1017UPD
C
, J
UNCT
IO
N CAP
A
CI
TA
NC
E (
pF
)
T
-V , DRAIN-SOURCE VOLTAGE (V)
Figure 19 Typical Junction Capacitance
DS
C
iss
100
1000
10000
0
2
4
6
8
10
12
f = 1MHz
C
oss
C
rss
Q , TOTAL GATE CHARGE (nC)
Figure 20 Gate-Charge Characteristics
g
-V
,
G
A
T
E-S
O
U
R
C
E V
O
LT
A
G
E (
V
)
GS
0
2
4
6
8
0
5
10
15
20
25
30
35
40
V
= -6V
I = -8.9A
DS
D
t1, PULSE DURATION TIMES (sec)
Figure 21 Transient Thermal Resistance
r(
t),
T
R
AN
S
IEN
T
T
H
E
R
MA
L
R
ES
IS
TAN
C
E
R
(t) = r(t) * R
R
= 104°C/W
Duty Cycle, D = t1/ t2
θ
θ
θ
JA
JA
JA
D = 0.7
D = 0.9
D = 0.5
D = 0.3
D = 0.1
D = 0.05
D = 0.02
D = 0.01
D = 0.005
Single Pulse
0.001
0.01
0.1
1
0.00001
0.0001
0.001
0.01
0.1
1
10
100
1000
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