WEITRON
WSD751H
MAXIMUM RATING
Characteristics
Symbol
WSD 751H
Unit
Breakdown Voltage
Continuous Reverse Voltage
Average Rectified Forward Current
Peak Forward Surge Current
(8.3ms1/2 Sine Wave)
Storage Temperature
BV
VR
IO
IFSM
Tstg
40
30
30
200
-40 to+125
Volts
Volts
mAmps
mAmps
C
ELECTRICAL CHARACTERISTICS (Ta=25 C)
Characteristics
Symbol
WSD 751H
Unit
Maximum Instantneous Forward Voltage
IF=1mA
Maximum Instantneous Reverse Current
(VR=30V)
Device Marking
Typical Junction Capacitance
(VR=10V, f=1MHz)
VF
IR
CJ
JV
0.37
0.5
20
Volts
Amps
F
http://www.weitron.com.tw
P
WEITRON
http://www.weitron.com.tw
WSD751H
Electrical Characteristic Curves
(Ta=25 C Unless Specified Otherwise)
Ta=125 C
Ta=75 C
Ta=25 C
Ta=-25 C
Typ.
pulse measurement
0
5
10
15
20
25
30
35
REVERSE VOLTAGE: V
R
(V)
FIG 2. Reverse Characteristics
R
E
V
E
R
S
E
C
U
R
R
E
N
T
:
I
R
(
A
)
100
10
1
100n
10n
1n
Ta=25 C
f=1MHz
0
2
4
6
8
10
12
14
100
50
20
10
5
2
1
REVERSE VOLTAGE:V
R
(V)
FIG. 3 Capacitance Between
Terminal Chacteristics
C
A
P
A
C
I
T
A
N
C
E
B
E
T
W
E
E
N
T
E
R
M
I
N
A
L
C
T
(
p
F
)
Ta=75 C
Ta=25 C
Ta= -25 C
Ta
=1
25
C
0
0.2 0.40
0.6
0.8
1.0
1.2
1.4
FORWARD VOLTAGE :VF (V)
Fig 1.Forward Characteristics
F
O
R
W
A
R
D
C
U
R
R
E
N
T
:
I F
(
A
)
1000m
100m
10m
1m
100
10
1
Typ.
pulse measurement
PDF 
ZIP