Diodes DMN65D8LDW - Manual (Page 4)

DMN65D8LDW
Document number: DS35500 Rev. 6 - 2
4 of 6
www.diodes.com
January 2014
© Diodes Incorporated
DMN65D8LDW
NEW PROD
UC
T
0.001
0.01
0.1
1
0 0.2 0.4 0.6 0.8 1.0 1.2
V , SOURCE-DRAIN VOLTAGE (V)
SD
Fig. 7 Diode Forward Voltage vs. Current
I,
S
O
U
R
C
E
C
U
R
R
EN
T
(V
)
S
T = 25°C
A
T = -55°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
1
10
100
1,000
0 10 20 30 40 50
V , DRAIN-SOURCE VOLTAGE (V)
DS
Fig. 8 Typical Drain-Source Leakage Current vs. Voltage
I,
D
R
AI
N L
EAK
A
G
E
C
U
R
R
EN
T
(n
A
)
DS
S
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
T = -55°C
A
0
5
10
15
20
25
30
35
40
45
50
0 5 10 15 20 25
V , DRAIN-SOURCE VOLTAGE (V)
DS
Fig. 9 Typical Junction Capacitance
C
, J
U
N
C
TI
O
N
C
A
P
A
C
IT
A
N
C
E (
pF)
T
C
iss
C
oss
C
rss
f = 1MHz
0.000001 0.00001 0.0001 0.001 0.01 0.1 1 10 100 1,000
0.001
0.01
0.1
1
r(
t),
T
R
A
N
SI
EN
T
T
H
E
R
MA
L
R
ES
IS
TAN
C
E
t1, PULSE DURATION TIME (sec)
Fig. 10 Transient Thermal Resistance
R = r * R
JA(t) (t) 

JA
JA
R = 318 C/W
Duty Cycle, D = t1/t2

D = 0.5
D = 0.7
D = 0.9
D = 0.3
D = 0.1
D = 0.05
D = 0.02
D = 0.01
D = 0.005
D = Single Pulse