User Manual

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 PRODUCT
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
DISSI
P
A
T
I
O
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 , INSTANTANEOUS FORWARD CURRENT (mA)
F
T =125 C
A
°
T =150 C
A
°
T=25C
A
°
T= 85C
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 LEAKA
G
E
C
U
R
R
E
N
T
(A)
R
μ
Figure 3 Typical Reverse Characteristics
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
T= 150C
A
°
T= 85C
A
°
T= 25C
A
°
T= 120C
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
I
T
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 , AVERAGE FORWARD CURRENT (A)
F(AV)
R = 14°C/W
Per Element
Note 7
JA θ
R =
Per Element
JA θθ
R
JC
R =
Total Device
JA θθ
R
JC
0
25
50
75
100
125
150
0 4 81216202428323640
V , DC REVERSE VOLTAGE (V)
Figure 6 Operating Temperature Derating
R
T
, DE
R
A
T
ED AMBIE
N
T
T
EM
P
E
R
A
T
U
R
E (°
C
)
A