Diodes DFLF1800 - Manual (Page 3)

DFLF1800
Document number: DS35083 Rev. 3 - 2
3 of 5
www.diodes.com
February 2014
© Diodes Incorporated
DFLF1800
PowerDI is a registered trademark of Diodes Incorporated.
NEW PROD
UC
T
0.1 1 10 100
V , REVERSE VOLTAGE(V)
Figure 3 Typical Total Capacitance
R
1
10
100
C
, T
O
TAL
C
A
P
A
C
IT
AN
C
E (
p
F
)
T
f = 1MHz
0
0.4
1.2
0 25 50 75 100 125 150
I,
D
C
F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
F
T , AMBIENT TEMPERATURE ( C)
Figure 4 DC Forward Current Derating
A
°
0.2
0.6
0.8
1.0
Note 5
0
25
50
75
100
125
150
100
V , REVERSE VOLTAGE (V)
Figure 5 Operating Derating Temperature
R
T
, AM
BI
E
N
T
T
EM
P
E
R
A
T
U
R
E (
C
)
A
°
200 300 400 500 600 700 800 0 900 1000
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8
IF , AVERAGE FORWARD CURRENT (A)
Figure 6 Forward Power Dissipation
(AV)
P
F
, A
V
E
R
A
G
E
F
O
R
WA
R
D
PO
W
E
R DI
SSI
P
A
T
IO
N (
W
)
(A
V
)
Figure 7 Reverse Recovery Time Characteristics and Test Circuit