User guide

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DMC1017UPD
Document number: DS36903 Rev. 1 - 0
7 of 9
www.diodes.com
April 2014
© Diodes Incorporated
DMC1017UPD
C , JUNCTION CAPACITANCE (pF)
T
-V , DRAIN-SOURCE VOLTAGE (V)
Figure 19 Typical Junction Capacitance
DS
C
iss
100
1000
10000
024681012
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
L
T
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
ANSIEN
T
T
H
E
R
MAL
R
ESIS
T
AN
C
E
R (t) = r(t) * R
R = 104°C/W
Duty Cycle, D = t1/ t2
θθ
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