DB151S-DB157S
Silicon Bridge Rectifiers
VOLTAGE RANGE: 50 --- 1000 V CURRENT: 1.5 A
0.3
Features
Rating to 1000V PRV Surge overload rating to 30 Amperes peak
Glass passivated chip junctions Reliable low cost construction utilizing molded plastic technique results in inexpensive product Lead solderable per MIL-STD-202 method 208 Lead: silver plated copper, solderde plated Plastic material has UL flammability classification 94V-O Polarity symbols molded on body Weight: 0.016 ounces,0.45 grams
1± 0.1
8.3± 0.1 5± 0.2
6.3± 0.2 8.3± 0.3
DB-S
7.9± 0.2 6.4± 0.1
1.2± 0.3 10± 0.6
3.2± 0.2
Dimensions in millimeters
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%.
DB 151S
DB 152S
DB 153S
DB 154S
DB 155S
DB 156S
DB 157S
UNITS
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard
Output current @TA=25 Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
Maximum instantaneous forw ard voltage at 1.5 A
Maximum reverse current
@TA=25
at rated DC blocking voltage @TA=100
Operating junction temperature range
Storage temperature range
VRRM VRMS VDC
IF(AV)
50 35 50
100 200 400 600 800 1000 70 140 280 420 560 700 100 200 400 600 800 1000
1.5
V V V
A
IFSM
40
A
VF
IR TJ TSTG
1.1
10.0 1.0 - 55 ---- + 150 - 55 ---- + 150
V
μA mA
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mail:
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PEAK FORWARD SURGE CURRENT, AMPERSE
AVERAGE FORWARD OUTPUT CURRENT, AMPERSE
DB151S-DB157S
Silicon Bridge Rectifiers
Ratings AND Charactieristic Curves
FIG.2 -- MAXIMUM NON-REPETITIVE FORWARD SURGE FIG.1 -- TYPICAL FORWARD CURRENT DERATING CURVE VVVVVVVCURRENT
2.0 1.5 1.0 0.5
0 0 25 50 75 100 125 150
60
50
40
8.3ms Single Half Sine Wave TJ=25
30
20
10
0
1
5 10
5 0 1 00
AMBIENT TEMPERATURE,
NUMBER OF CYCLES AT 60HZ
INSTANTANEOUS FORWARD CURRENT, AMPERSE
FIG.3 -- TYPICAL FORWARD CHARACTERISTIC
10
1 .0
0 .1
T J= 1 2 5 P ulse W idth
=300uS
.0 1 0.4 0.6 0.8 1.0 1.2 1.4
INSTANTANEOUSFORWARDVOLTAGE, VOLTS
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INSTANTANEOUS REVERSE CURRENT, MICRO AMPERSE
FIG.4 -- TYPICAL REVERSE CHARACTERISTIC
100
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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.