Diodes PDS560 - Manual (Page 3)

POWERDI is a registered trademark of Diodes Incorporated.
PDS560
Document number: DS30480 Rev. 15 - 2
3 of 5
www.diodes.com
October 2012
© Diodes Incorporated
PDS560
0
1
2
3
4
0 1 3 2 4 5 6 7 8 9 10
P
,
P
O
WE
R
DISS
IP
A
T
IO
N
(W
)
D
I , AVERAGE FORWARD CURRENT (A)
Fig. 1 Forward Power Dissipation
F(AV)
0
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
I
, IN
S
T
AN
T
ANE
O
U
S F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
F
10
1
100m
1m
10m
100
100µ
10µ
0 20 40 60
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
R
10 30 50
1n
10n
100n
1m
10m
I,
I
N
S
T
A
N
T
A
N
E
O
U
S
R
EV
E
R
SE
C
U
R
R
E
N
T
(A
)
R
10
100
1,000
0 5 10 20 15 30 25
V , DC REVERSE VOLTAGE (V)
Fig. 4 Total Capacitance vs. Reverse Voltage
R
0
1.5
3.0
4.5
7.5
6.0
0 25 50 75 100 125 150
I,
A
V
E
R
A
G
E
F
O
R
WA
R
D
C
U
R
R
E
N
T
(A
)
F(A
V
)
T , AMBIENT TEMPERATURE (°C)
Fig. 5 Forward Current Derating Curve
A
0
40
200
160
120
80
0 15 30 45 60
T
, DE
R
A
T
E
D
AM
BI
E
N
T
T
EM
P
E
R
A
T
U
R
E (
°C
)
A
V , DC REVERSE VOLTAGE (V)
Fig. 6 Operating Temperature Derating
R