Diodes SBR3M30P1 - Manual (Page 3)

SBR3M30P1
Document number: DS30641 Rev. 8 - 2
3 of 5
www.diodes.com
March 2012
© Diodes Incorporated
SBR3M30P1
SBR and POWERDI are registered trademarks of Diodes Incorporated.
Fig. 1 Forward Power Dissipation
0
0.2
0.4
0.6
0.8
1
1.2
1.4
0 0.5 1 1.5 2 2.5 3
I , AVERAGE FORWARD CURRENT (A)
F(AV)
P
,
P
O
WE
R
DI
SSI
P
A
T
IO
N (
W
)
D
1.6
1.8
3.5
Fig. 2 Typical Forward Characteristics
0.1
1
10
100
1,000
10,000
0 0.2 0.4 0.6 0.8
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
I
, INST
ANT
A
NE
OUS
F
O
RW
ARD CURRENT
(
m
A)
F
T =100 C
A
°
T =175 C
A
°
T =25 C
A
°
T = -65 C
A
°
Fig. 3 Typical Reverse Characteristics
1.0E-06
1.0E-05
1.0E-04
1.0E-03
1.0E-02
1.0E-01
1.0E+00
1.0E+01
1.0E+02
0 5 10 15 20 25 30
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
I
, I
N
ST
ANT
A
NEO
U
S
REVER
SE CURRE
NT
(
m
A
)
R
T =175 C
A
°
T =25 C
A
°
T = -65 C
A
°
T =100 C
A
°
Fig. 4 Total Capacitance vs. Reverse Voltage
1
10
100
1,000
10,000
0 3 6 9 12 15 18 21 24 27 30
V , REVERSE VOLTAGE (V)
R
C
, T
O
T
A
L
CAP
A
CIT
A
N
CE (
p
F
)
T
0 25 50 75 100 125 150 175 200
I,
A
V
E
R
A
G
E
F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
F(
A
V
)
T , AMBIENT TEMPERATURE (°C)
A
Fig. 5 Forward Current Derating Curve
Note 5
Note 4
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
100
120
110
200
190
180
170
160
150
140
130
0 10 20 30
T
, DE
R
A
T
ED J
U
N
C
T
IO
N
T
EM
P
E
R
A
T
U
R
E (
°C
)
J
V , DC REVERSE VOLTAGE (V)
Fig. 6 Operating Temperature Derating
R
5 15 25