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DC COMPONENTS CO., LTD.
R RECTIFIER SPECIALISTS
DB151
THRU
DB157
TECHNICAL SPECIFICATIONS OF SINGLE-PHASE SILICON BRIDGE RECTIFIER
VOLTAGE RANGE - 50 to 1000 Volts
CURRENT - 1.5 Ampere
FEATURES
* Good for automation insertion
* Surge overload rating - 50 Amperes peak
* Ideal for printed circuit board
* Reliable low cost construction
* Glass passivated junction
DB-1
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: MIL-STD-202E, Method 208 guaranteed
* Polarity: Symbols molded or marked on body
* Mounting position: Any
* Weight: 0.4 gram
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%.
Dimensions in inches and (millimeters)
SYMBOL DB151 DB152 DB153 DB154 DB155 DB156 DB157 UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM
50 100 200 400 600 800 1000 Volts
Maximum RMS Bridge Input Voltage
VRMS
35 70 140 280 420 560 700 Volts
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)
VDC 50 100 200 400 600 800 1000 Volts
IO 1.5 Amps
IFSM
60 Amps
Maximum Forward Voltage Drop per element at 1.0A DC
VF
1.1
Maximum DC Reverse Current at Rated
DC Blocking Voltage per element
I2t Rating for Fusing (t<8.3ms)
@TA = 25oC
@TA = 125oC
IR
I2t
10
500
10
Typical Junction Capacitance ( Note1)
Typical Thermal Resistance (Note 2)
Operating and Storage Temperature Range
CJ
RθJ A
T J,TSTG
25
40
-65 to + 150
NOTES : 1.Measured at 1 MHZ and applied reverse voltage of 4.0 volts
2. Thermal Resistance from Junction to Ambient and from junction to lead mounted on P.C.B. with 0.5 x 0.5" (13x13mm) copper pads.
Volts
uAmps
A2Sec
pF
0C/W
0C
186
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RATING AND CHARACTERISTIC CURVES (DB151 THRU DB157)
DC COMPONENTS CO., LTD.
R
187
NENXETXT BBAACCKK EEXXITIT