Diodes SBR1U40LP - Manual (Page 3)

SBR1U40LP
Document number: DS31108 Rev. 13 - 2
3 of 5
www.diodes.com
February 2012
© Diodes Incorporated
SBR1U40LP
SBR is a registered trademark of Diodes Incorporated.
Fig. 3 Typical Reverse Characteristics
0.01
0.1
1
10
100
1,000
10,000
0 5 10 15 20 25 30 35 40
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
I
, INS
T
A
N
T
A
NEOUS
REVE
RSE CU
RRENT
(u
A)
R
T = 25°C
A
T = 85°C
A
T = 150°C
A
T = 125°C
A
V , DC REVERSE VOLTAGE (V)
R
1
10
100
1,000
10,000
0.1 1 10 100
C
,
C
A
P
A
C
IT
A
N
C
E (
p
F
)
f = 1MHz
Fig. 5 Forward Current Derating Curve
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
25 50 75 100 125 150 175
T , AMBIENT TEMPERATURE (°C)
A
I
,
A
VERA
G
E F
O
RW
AR
D CURREN
T
(
A
)
F(A
V
)
Note 6
Fig. 6 Operating Temperature Derating
0
25
50
75
100
125
150
0 10 20 30 40
V , DC REVERSE VOLTAGE (V)
R
T
,
DERA
T
E
D
A
M
B
IENT
T
E
M
PER
A
T
URE (
°C)
A
0
2
4
6
1 10 100
NUMBER OF CYCLES
Fig. 7 Forward Surge Current vs. Number of Cycles
I,
F
O
R
WA
R
D S
U
R
G
E
C
U
R
R
EN
T
(A
)
FS
M Single half sine-wave
8.3ms pulse width
T = 25°C
A