Owner's manual

POWERDI is a registered trademark of Diodes Incorporated.
PDS1040L
Document number: DS30486 Rev. 12 - 2
3 of 5
www.diodes.com
October 2012
© Diodes Incorporated
PDS1040L
0
1
2
3
4
0
3
69
12
15
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (W)
D
I , AVERAGE FORWARD CURRENT (A)
Fig. 1 Forward Power Dissipation
F(AV)
0 100 200 300
400
500 600
I, I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
WA
R
D
C
U
R
R
E
N
T
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (mV)
Fig. 2 Typical Forward Characteristics
F
10
1
100m
1m
10m
100
T = 150°C
J
T = 25°C
J
T = 85°C
J
T = 100°C
J
T = -65°C
J
T = 125°C
J
100n
10n
1n
100
ρ
0
20
30
40
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
R
10
10
1.0
1,000
100
0
20 30 40
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 4 Typical Reverse Characteristics
R
I, INS
T
AN
T
ANE
O
U
S
R
EVE
R
SE
C
U
R
R
EN
T
(mA)
R
10
100
1,000
10,000
01510 25
30
35
20 40
C
,
T
O
T
AL
C
A
P
A
C
I
T
A
N
C
E (p
F
)
T
V , DC REVERSE VOLTAGE (V)
Fig. 5 Total Capacitance vs. Reverse Voltage
R
5
0
2.5
5.0
7.5
12.
5
10
0
25
50
75 100 125 150
I, AVE
R
A
G
E
F
O
R
WA
R
D
C
U
R
R
EN
T
(A)
F(AV)
T , AMBIENT TEMPERATURE (°C)
Fig. 6 Forward Current Derating Curve
A
Note 5
Note 9