DF005S thru DF10S SERIES
SINGLE-PHASE GLASS 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
Polariy symbols molded on body
Mounting Position: Any
Glass passivated junctions
8.5
8.1
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%.
DF005S
DF01S
100
70
100
DF02S
200
140
200
DF04S
400
280
400
1.0
DF06S
600
420
600
DF08S
800
560
800
DF10S
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
Rectified Current @
TA=40 C
0
V
RRM
V
RMS
V
DC
V
(AV)
50
35
50
Peak Forward Surge Current
8.3 ms single half sine-wave
superimposed on rated load
Maximum DC Forward Voltage at ADC
Maximum DC Reverse Current
at rated DC Blocking Voltage
I
2
t Rating for fusing (t<8.3ms)
Typical Junction Capacitance per element
Typical Thermal Resistance
Operating Temperature Range
Storage Temperature Range
R
@ TA=25
0
C
@ TA=100 C
0
I
FSM
50
A
V
F
I
R
I
2
t
C
J
JC
T
J
T
STG
1.1
10
500
10.4
25
40
0
V
A
A
AS
PF
2
C/W
0
-55 to +125
-55 to +150
C
C
0
DF005S thru DF10S SERIES
SINGLE-PHASE GLASS BRIDGE
CHENG- YI
ELECTRONIC
RATING AND CHARACTERISTICS CURVES
DF005S THRU DF10S
Fig.2
-
DERATING CURVE
OUTPUT RECTIFIED CURRENT
Fig.1
-
MAXIMUM FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT
AMPERES
60
50
40
30
1.6
1.4
BRIDGE OUTPUT
FULL WAVE RECTIFIED CURRENT
AVERAGE AMPERES
100
1.2
1.0
.8
TJ=25
0
C
20
.6
.4
10
0
1
10
.2
0
20
40
60
80
100
0
NUMBER OF CYCLES AT 60 Hz
120
140
AMBIENT TEMPERATURE, C
Fig.3 - TYPICAL FORWARD
CHARACTERISTICS
Fig.4
-
TYPICAL REVERSE
10
TJ=25
0
C
CHARACTERISTICS
10
INSTANTANEOUS FORWARD CURRENT. AMPERES
TYPICAL
DISTRIBUTION
1.0
INSTANTANEOUS REVERSE
CURRENT, MICROAMPERES
1.0
TJ=25
0
C
0.1
0.1
.01
0
20
40
60
80
100
120
140
.01 0.4
0.6
0.8
1.0
1.2
1.4
PERCENT OF RATED PEAK
REVERSE VOLTAGE
INSTANTANEOUS FORWARD VOLT
AGE, VOLTS
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