W005 thru W10 SERIES
SINGLE-PHASE SILICON BRIDGE
CHENG- YI
ELECTRONIC
VOLTAGE RANGE
50 TO 1000 VOLTS
CURRENT
1.0 Amperes
FEATURES
Surge overload rating-50 amperes peak
Ideal for printed circuit board
Reliable low cost construction utilizing molded
plastic technique results in inexpensive product
Mounting Position: Any
Electrically isolated base-1800 volts
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
0
C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
W005
W01
100
70
100
W02
200
140
200
W04
400
280
400
1.0
W06
600
420
600
W08
800
560
800
W10
1000
700
1000
UNITS
V
V
V
A
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Output Current @
TA=25 C
0
V
RRM
V
RMS
V
DC
V
(AV)
50
35
60
Peak Forward Surge Current
8.3 ms single half sine-wave
superimposed on rated load
Maximum DC Forward Voltage
drop per element at 1.0A DC
Maximum DC Reverse Current at rated
@ TA=25 C
DC Blocking Voltage Per Element
@ TA=100 C
0
0
I
FSM
30
A
V
F
I
R
I
2
t
T
J
T
STG
1.1
10
1
3.7
-55 to +125
-55 to +150
V
A
mA
A
2
S
0
I
2
t Rating for fusing(t<8.3ms)
Operating Temperature Range
Storage Temperature Range
C
C
0
W005 thru W10 SERIES
SINGLE-PHASE SILICON BRIDGE
CHENG- YI
ELECTRONIC
RATING AND CHARACTERISTICS CURVES
W005 THRU W10
Fig.2
-
DERATING CURVE
Fig.1
-
MAXIMUM FORWARD SURGE CURRENT
BRIDGE OUTPUT
FULL WAVE RECTIFIED CURRENT
AVERAGE AMPERES
60
1.6
1.4
1.2
1.0
.8
.6
.4
.2
OUTPUT RECTIFIED CURRENT
PEAK FORWARD SURGE CURRENT
AMPERES
50
40
30
TJ=25
0
C
20
10
0
1
10
100
0
NUMBER OF CYCLES AT 60 Hz
20
40
60
80
100
120
140
AMBIENT TEMPERATURE,
0
C
Fig.3
-
TYPICAL FORWARD
CHARACTERISTICS
10
TJ=25
0
C
Fig.4
-
TYPICAL REVERSE
CHARACTERISTICS
10
INSTANTANEOUS FORWARD CURRENT. AMPERES
INSTANTANEOUS REVERSE
CURRENT, MICROAMPERES
TYPICAL
DISTRIBUTION
1.0
1.0
0.1
TJ=25
0
C
0.1
.01
0
.01
0.4
0.6
0.8
1.0
1.2
1.4
20
40
60
80
100
120
140
PERCENT OF RATED PEAK
REVERSE VOLTAGE
INSTANTANEOUS FORWARD VOLT
AGE, VOLTS
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