Diodes SBR30A45CTFP - Manual (Page 3)

SBR is a registered trademark of Diodes Incorporated.
SBR30A45
Document number: DS30981 Rev. 8 - 2
3 of 5
www.diodes.com
August 2012
© Diodes Incorporated
SBR30A45CT
SBR30A45CTFP
0 0.1 0.2 0.3 0.4 0.5
0.01
0.1
1
10
100
I
, IN
S
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
F
T = 25°C
A
T = 85°C
A
T = 125°C
A
T = 150°C
A
Fig. 1 Typical Forward Characteristics
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
I
, INS
T
ANT
A
NEOUS
R
EVER
SE CURR
ENT (
u
A
)
R 1
10
100
1,000
10,000
100,000
Fig. 2 Typical Reverse Characteristics
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
0 5 10 15 20 25 45 30 35 40
T = 25°C
A
T = 85°C
A
T = 125°C
A
Fig. 3 Forward Current Derating Curve
0
5
10
15
20
0 25 50 75 100 125 150
T , CASE TEMPERATURE (°C)
C
I
,
A
VERAGE
F
O
RW
ARD
CURREN
T
(
A
)
F(A
V
)
100,000
10,000
1,000
100
10
1
P
, M
A
X
IM
U
M
AVA
L
A
N
C
H
E
P
O
WE
R
(W
)
AR
M
0.01 0.1 1 10 100 1,000
T , PULSE DURATION (µS)
P
Fig. 4 Maximum Avalanche Power Curve