Diodes SBR20A300CTFP User Manual
Page 3
SBR is a registered trademark of Diodes Incorporated.
SBR20A300
Document number: DS30993 Rev. 8 - 2
3 of 6
January 2014
© Diodes Incorporated
SBR20A300CT
SBR20A300CTB
SBR20A300CTFP
0
5
10
15
Fig. 1 Forward Power Dissipation
I
, AVERAGE FORWARD CURRENT (A)
F(AV)
0
1
2
3
4
5
6
7
8
10
P
, P
O
WE
R
DI
SSI
P
A
T
IO
N
(W
)
D
9
0
200
400
600
800
1,000
V , INSTANTANEOUS FORWARD VOLTAGE (mV)
Fig. 2 Typical Forward Characteristics
F
0.001
0.1
1
10
100
I
, INS
TAN
TAN
E
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
F
0.01
0
50
100
150
200
250
300
0.1
1
10
100
1,000
I,
I
N
S
TAN
TANE
O
U
S
R
EV
E
R
SE
C
U
R
R
EN
T
(µ
A
)
R
Fig. 3 Typical Reverse Characteristics
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
Fig. 4 Forward Current Derating Curve
0
2
4
6
8
10
12
0
25
50
75
100
125
175
T , AMBIENT TEMPERATURE ( C)
A
°
I
, A
VER
AGE F
O
R
W
A
RD CURRE
NT
(
A
)
F(
A
V
)
150
0
50
100
150
200
250
300
350
Fig. 5 Operating Temperature Derating
V , DC REVERSE VOLTAGE (V)
R
0
25
50
75
100
125
150
175
200
T
,D
E
R
A
T
ED
AMBI
E
N
T
T
EM
P
E
R
A
T
U
R
E (
C
)
A
°