1.2± 0.3
0.3
1± 0.1
6.3± 0.2
8.3± 0.3
8.3± 0.1
2.5± 0.15
5± 0.2
6.4± 0.1
7.9± 0.2
10± 0.6
GALAXY ELECTRICAL
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
94V-O
M AXIMU M RATINGS AND EL ECT RICAL CHA RACT ERIST ICS
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
153S
DB
154S
DB
155S
DB
156S
DB
157S UNITS
Maximum recurrent peak reverse voltage VRRM 200 400 600 800 1000 V
Max imum RMS v olta ge VRMS 140 280 420 560 700 V
Maximum DC blocking voltage VDC
200 400 600 800 1000
V
Max imum a v er age f or w ar d
Output current @TA=25
Peak forw ard surge current
8.3ms single half -sine-w ave
superimposed on rated load
Max imum in s t antaneous f o r w a r d v olt ag e
at 1.5 A
VF
V
Maximum reverse current @TA=25 μA
at rated DC blocking voltage @TA=100 mA
Operating junction temperature range TJ
Storage temperature range TSTG
DB
151S
DB
152S
50 100
1.1
1.0
40
IFSM
DB151S - - - DB157S
A
10.0
Lead solderable per MIL-STD-202 method 208
IF(AV) 1.5
SILICON BR IDGE R ECTIFIERS
Lead: silver plated copper, solderde plated
A
- 55 ---- + 150
- 55 ---- + 150
IR
100
70
VOLTAGE RANGE: 50 --- 10 0 0 V
CURRENT: 1 .5 A
35
50
DB-S
Plastic material has UL flammability classification
Polarity symbols molded on body
Weight: 0.016 ounces,0.45 grams
www.galaxycn.com
BL
BLGALAXY ELECTRICAL
Document Number 0287004
1.
Dimensions in millimeters
.01
1.0
10
0 40 60
0.1
20 100 120 14080
TJ=25
100
0.8 1.0 1.2 1.4
0.1
1.0
10
TJ=125
Pulse Width
=300uS
0.60.4
.01
0.5
0
1.0
2.0
1.5
0 25 50 75 100 125 150
10
20
1101 00
8.3ms Single Half Sine Wave
TJ=25
40
50
30
60
0
55 0
AMPERSE
AVERAGE FORWARD OUTPUT CURRENT,
AMPERSE
AMPERSE
INSTANTANEOUS FORWARD CURRENT, PEAK FORWARD SURGE CURRENT,
DB151S - - - DB157S
AMBIENT TEMPERATURE, NUMBER OF CYCLES AT 60HZ
FIG.2 -- MAXIMUM NON-REPETITIVE FORWARD SURGE
VVVVVVVCURRENT FIG.1 -- TYPICAL FORWARD CURRENT DERATING CURVE
MICRO AMPERSE
INSTANTANEOUS REVERSE CURRENT,
RATINGS AND CHARACTERISTIC CURVES
FIG.3 -- TYPICAL FORWARD CHARACTERISTIC FIG.4 -- TYPICAL REVERSE CHARACTERISTIC
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
BLGALAXY ELECTRICAL
www.galaxycn.com
Document Number 0287004
2.
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
