DB155.pdf 데이터시트 (총 2 페이지) - 파일 다운로드 DB155 데이타시트 다운로드

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RECTRON
SEMICONDUCTOR
TECHNICAL SPECIFICATION
SINGLE-PHASE GLASS PASSIVATED
SILICON BRIDGE RECTIFIER
VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.5 Ampere
DB151
THRU
DB157
FEATURES
* Good for automation insertion
* Surge overload rating - 60 amperes peak
* Ideal for printed circuit board
* Reliable low cost construction utilizing molded
* Glass passivated device
* Polarity symbols molded on body
* Mounting position: Any
* Weight: 1.0 gram
MECHANICAL DATA
* UL listed the recognized component directory, file #E94233
* Epoxy: Device has UL flammability classification 94V-O
DB-1
.255 (6.5)
.245 (6.2)
.350 (8.9)
.300 (7.6)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
.335 (8.51)
.320 (8.12)
.020
(0.5)
.205 (5.2)
.195 (5.0)
.135 (3.4)
.115 (2.9)
.165 (4.2)
.155 (3.9)
.060
(1.5)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS (At TA = 25oC unless otherwise noted)
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Bridge Input Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Output Current at TA = 40oC
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Operating and Storage Temperature Range
SYMBOL
VRRM
VRMS
VDC
IO
DB151 DB152 DB153 DB154 DB155 DB156 DB157 UNITS
50 100 200 400 600 800 1000 Volts
35 70 140 280 420 560 700 Volts
50 100 200 400 600 800 1000 Volts
1.5 Amps
IFSM
60 Amps
TJ,TSTG
-65 to + 150
0C
ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted)
CHARACTERISTICS
Maximum Forward Voltage Drop per Bridge
Element at 1.5A DC
Maximum Forward Voltage Drop per Bridge
DC Blocking Voltage per element
@TA = 25oC
@TA = 125oC
SYMBOL
VF
IR
DB151 DB152 DB153 DB154 DB155 DB156 DB157 UNITS
1.1 Volts
5.0 uAmps
0.5 mAmps
2002-1

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RATING AND CHARACTERISTIC CURVES ( DB151 THRU DB157 )
FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
60
50
8.3ms Single Half Sine-Wave
(JEDED Method)
40
30
20
10
0
0 2 4 6 10 20 40 60 100
NUMBER OF CYCLES AT 60Hz
FIG. 2 - TYPICAL FORWARD CURRENT
DERATING CURVE
1.5
1.0
.5
Single Phase Half Wave
60Hz Inductive or
Resistive Load
0
20 40 60 80 100 120 140 150
AMBIENT TEMPERATURE, ( )
FIG. 3 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
10
Pulse Width = 300us
1% Duty Cycle
1.0
TJ = 25
0.1
.01
.4
.6 .8 1.0 1.2
INSTANTANEOUS FORWARD
VOLTAGE, (V)
1.4
FIG. 4 - TYPICAL REVERSE
CHARACTERISTICS
10
1.0
TJ = 25
0.1
.01
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK
REVERSE VOLTAGE, (%)
RECTRON