Luguang DB203 Silicon bridge rectifier Datasheet

DB201-DB207
Silicon Bridge Rectifiers
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 2.0 A
DB - 1
Features
Rating to 1000V PRV
8.3± 0.3
6.3± 0.2
Surge overload rating to 40 Amperes peak
8.8± 0.5
1± 0.1
Ideal for printed circuit board
Reliable low cost construction utilizing molded
plastic technique results in inexpensive produc
t
8.3± 0.1
Lead solderable per MIL-STD-202 method 208
2.5± 0.15
Lead: silver plated copper, solderde plated
5± 0.2
Plastic material has UL flammability classificat
ion
94V-O
Dimensions in millimeters
Polarity symbols molded on body
Weight: 0.016 ounces,0.45 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
DB201 DB202 DB203 DB204 DB205 DB206 DB207 UNITS
Maximum recurrent peak reverse voltage
V RRM
50
100
200
400
600
800
1000
V
Maximum RMS voltage
V RMS
35
70
140
280
420
560
700
V
Maximum DC blocking voltage
V DC
50
100
200
400
600
800
1000
V
Maximum average forw ard
Output current
@TA=25
IF(AV)
2.0
A
IFSM
60
A
VF
1.1
V
5.0
μA
0.5
mA
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
Maximum instantaneous forw ard voltage
at 2.0 A
Maximum reverse current
at rated DC blocking voltage
@TA=25
@TA =100
Operating junction temperature range
Storage temperature range
IR
TJ
- 55 ---- + 150
TSTG
- 55 ---- + 150
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mail:[email protected]
DB201-DB207
Silicon Bridge Rectifiers
Ratings AND Charactieristic Curves
48
8 .3 m s S in gle H a lf S ine W a ve
T J= 2 5
36
24
12
1
10
100
FIG.2 -- FORWARD DERATING CURVE
AVERAGE FORWARD OUTPUT CURRENT,
AMPERSE
60
AMPERSE
PEAK FORWARD SURGE CURRENT,
FIG.1 -- PEAK FORWARD SURGE CURRENT
2.0
1.5
1.0
60Hz RESISTIVE OR
INDUCTIVE LOAD
0.5
0
0
25
NUMBER OF CYCLES AT 60HZ
0.1
TJ=125
Pulse Width
=300uS
0.8
1.0
1.2
1.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
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100
125
150 160
FIG.4 -- TYPICAL REVERSE CHARACTERISTIC
INSTANTANEOUS REVERSE CURRENT,
MICRO AMPERSE
1.0
AMPERSE
INSTANTANEOUS FORWARD CURRENT,
10
0.6
75
AMBIENT TEMPERATURE,
FIG.3 -- TYPICAL FORWARD CHARACTERISTIC
0.1
0.4
50
10
1.0
TJ=25
0.1
.01
0
20
40
60
80
100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
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