Dfls140q – Diodes DFLS140Q User Manual
Page 3
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PowerDI is a registered trademark of Diodes Incorporated.
DFLS140Q
Document number: DS37062 Rev. 1 - 2
3 of 5
March 2014
© Diodes Incorporated
DFLS140Q
C
, T
O
TA
L
CAP
A
CIT
A
NC
E
(
p
F
)
T
V , DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
R
1,000
1.0
10
100
0
5
10
15
20
0
1.5
1.0
0.5
0 10
30
50
70
90
110
130
150
I,
A
V
E
R
A
G
E
F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
F(
A
V
)
T , TERMINAL TEMPERATURE (°C)
Fig. 4 Forward Current Derating Curve
T
T
, AM
BI
E
N
T
TE
M
P
ERA
T
URE
(
°C)
A
Fig. 5 Operating Temperature Derating
0
5
10
15
20
25 30
35
40 45 50
V , DC REVERSE VOLTAGE (V)
R
0
25
50
75
100
125
150
0
8
16
24
32
40
1
10
100
I,
P
EAK
F
O
R
WA
R
D S
U
R
G
E
C
U
R
R
EN
T
(A
)
FS
M
NUMBER OF CYCLES AT 60 Hz
Fig. 6 Maximum Non-Repetitive Peak Forward
Surge Current
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