Pds3100q – Diodes PDS3100Q User Manual
Page 3
POWERDI is a registered trademark of Diodes Incorporated.
PDS3100Q
Document number: DS33876 Rev. 1 - 2
3 of 5
February 2014
© Diodes Incorporated
PDS3100Q
0
1
2
3
4
0
1
2
3
4
5
6
7
P
, P
O
W
E
R
DI
SSI
P
A
T
IO
N
(
W
)
D
I
, AVERAGE FORWARD CURRENT (A)
Figure 1 Forward Power Dissipation
F(AV)
0.00001
0
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
Figure 2 Typical Forward Characteristics
I
, INS
TAN
TANE
O
U
S F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
F
0.0001
0.001
0.01
0.1
1
10
100
T = 150°C
J
0.2
0.4
0.6
0.8
1.0
1.2
T = 125°C
J
T = 100°C
J
T = 85°C
J
T = 25°C
J
T = -65°C
J
0.01
0.1
1
10
0.001
0.0001
0
20
40
60
100
80
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Figure 3 Typical Reverse Characteristics
R
0.01
0.1
1.0
10
0
20
40
60
80
100
I,
IN
S
TA
N
TA
N
E
O
U
S
R
EVE
R
SE
C
U
R
R
E
N
T
(mA
)
R
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Figure 4 Typical Reverse Characteristics
R
T = +150°C
J
T = +125°C
J
T = +100°C
J
T = +85°C
J
0
40
C
, T
O
TAL
C
A
P
A
C
IT
AN
C
E (
pF
)
T
V , DC REVERSE VOLTAGE (V)
Figure 5 Total Capacitance vs. Reverse Voltage
R
0
100
50
200
150
250
300
5
10
15
20
25
30
35
f = 1MHz
0
0.5
1
1.5
2.5
2
3
3.5
4
0
30
60
90
120
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)
Figure 6 Forward Current Derating Curve
A
Note 6
Note 7