CHENG-YI DF10 Single-phase glass bridge Datasheet

DF005 thru DF10 SERIES
CHENG- YI
SINGLE-PHASE GLASS BRIDGE
ELECTRONIC
VOLTAGE RANGE
50 TO 1000 VOLTS
CURRENT
2.0 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
UL recognized file #E149311
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 250C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
DF005
DF01
DF02
DF04
DF06
DF08
DF10
UNITS
100
200
400
600
800
1000
V
Maximum Recurrent Peak Reverse Voltage
VRRM
50
Maximum RMS Bridge Input Voltage
VRMS
35
70
140
280
420
560
700
V
Maximum DC Blocking Voltage
VDC
60
100
200
400
600
800
1000
V
Maximum Average Forward
Rectified Current @ TA=40 C
V(AV)
1.0
A
Peak Forward Surge Current
8.3 ms single half sine-wave
superimposed on rated load
IFSM
50
A
VF
1.1
V
0
Maximum DC Forward Voltage at ADC
Maximum DC Reverse Current
at rated DC Blocking Voltage
@ TA=25 C
0
IR
@ TA=1000C
2
2
I t Rating for fusing (t<8.3ms)
I t
CJ
Typical Junction Capacitance per element
Typical Thermal Resistance
Operating Temperature Range
Storage Temperature Range
R
JC
A
10
500
A
2
10.4
AS
PF
25
40
0
C/W
TJ
-55 to +125
0
TSTG
-55 to +150
0
C
C
DF005 thru DF10 SERIES
CHENG- YI
SINGLE-PHASE GLASS BRIDGE
ELECTRONIC
RATING AND CHARACTERISTICS CURVES
DF005 THRU DF10
Fig.2 - DERATING CURVE
OUTPUT RECTIFIED CURRENT
1.6
60
1.4
BRIDGE OUTPUT
FULL WAVE RECTIFIED CURRENT
AVERAGE AMPERES
PEAK FORWARD SURGE CURRENT
AMPERES
Fig.1 - MAXIMUM FORWARD SURGE CURRENT
50
40
30
TJ=250C
20
10
1.2
10
.8
.6
.4
0
1
10
.2
100
NUMBER OF CYCLES AT 60 Hz
0
20
40
80
60
100
120
140
AMBIENT TEMPERATURE, 0C
Fig.3 - TYPICAL FORWARD
CHARACTERISTICS
Fig.4 - TYPICAL REVERSE
10
CHARACTERISTICS
0
10
INSTANTANEOUS REVERSE
CURRENT, MICROAMPERES
INSTANTANEOUS FORWARD CURRENT. AMPERES
TJ=25 C
TYPICAL
DISTRIBUTION
1.0
1.0
TJ=250C
0.1
0.1
.01
.01 0.4
0.6
0.8
1.0
1.2
1.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
0
20
40
60
80
100
PERCENT OF RATED PEAK
REVERSE VOLTAGE
120
140
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