Diodes SBR30M40CTFP - Manual (Page 3)

SBR is a registered trademark of Diodes Incorporated.
SBR30M40CTFP
Document number: DS32034 Rev. 3 - 2
3 of 5
www.diodes.com
August 2012
© Diodes Incorporated
SBR30M40CTFP
NEW PROD
UC
T
0
1
2
3
4
5
6
0 5 10 15
I , AVERAGE FORWARD CURRENT (A)
Figure 1 Forward Power Dissipation
F(AV)
P
,
P
O
WE
R
D
ISSI
P
A
T
IO
N
(W
)
D
T = 150°C
J
0.0001
0.001
0.01
0.1
1
10
100
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
Figure 2 Typical Forward Characteristics
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
I
, I
N
ST
ANT
A
NE
O
U
S
F
O
RW
ARD
CURRENT
(
m
A)
F
T =125 C
A
°
T =150 C
A
°
T =25 C
A
°
T = 85 C
A
°
1
10
100
1,000
10,000
100,000
0 5 10 15 20 25 30 35 40
I,
I
N
S
T
A
N
T
A
N
E
N
O
U
S L
EAK
A
G
E
C
U
R
R
E
N
T
(A
)
R
μ
Figure 3 Typical Reverse Characteristics
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
T = 150 C
A
°
T = 85 C
A
°
T = 25 C
A
°
T = 120 C
A
°
0.1 1 10 100
Figure 4 Total Capacitance vs. Reverse Voltage
V , DC REVERSE VOLTAGE (V)
R
100
1,000
10,000
C
,
T
O
T
AL
C
A
P
A
C
IT
AN
C
E (
p
F
)
T
f = 1MHZ
Figure 5 Forward Current Derating Curve
0
5
10
15
20
25
30
25 50 75 100 125 150 175
T , AMBIENT TEMPERATURE (°C)
A
I
, A
VERAGE
F
O
RW
ARD
CURRE
NT
(
A
)
F(A
V
)
R = 14°C/W
Per Element
Note 7
JA θ
R =
Per Element
JA θ θ R
JC
R =
Total Device
JA θ θ R
JC
0
25
50
75
100
125
150
0 4 8 12 16 20 24 28 32 36 40
V , DC REVERSE VOLTAGE (V)
Figure 6 Operating Temperature Derating
R
T
, D
E
R
A
T
E
D
AM
BI
E
N
T
T
EM
P
E
R
A
T
U
R
E (
°C
)
A