KBU8A View Datasheet(PDF) - Yea Shin Technology Co., Ltd
Part Name
Description
Manufacturer
KBU8A Datasheet PDF : 2 Pages
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SEMICONDUCTOR
DATA SHEET
KBU8A THRU KBU8M
TECHNICAL SPECIFICATIONS OF SINGLE-PHASE
SILICON BRIDGE RECTIFIER
VOLTAGE RANGE-50 to 1000 Volts CURRENT-8.0 Amperes
FEATURES
•Low leakage
•Low forward voltage
•Surge overload rating: 250 Amperes peak
•High temperature soldering : 260OC / 10 seconds at terminals
•Pb free product at available : 99% Sn above meet RoHS
environment substance directive request
.660(16.8)
KBU RSU-6nit:inch(mm)
47;fpr489N
.94>fpr;4=N/
JQNG UJSV
.760(19.3)
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: 4.8 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 current by 20%.
0.089(3.6)
MAX
TRCEKP
.260(6.6)
PARAMETER
SYMBOL KBU8A KBU8B KBU8D KBU8G KBU8J KBU8K KBU8M 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
VDC
50
100
200
400
600
800
1000
Volts
Maximum Average Forward Output Current at TC =
IO
75℃
8.0
Amps
Peak Forward Surge Current 8.3 ms single half
sine-wave
IFSM
250
Amps
superimposed on rated load
Maximum Forward Voltage Drop per element at 8.0A
VF
DC
1.0
Volts
Maximum DC Reverse Current at
@TA = 25℃
Rated DC Blocking Voltage per
element
IR
@TA = 100℃
5
µAmp
500
I2t Rating for Fusing(t<8.3ms)
I2t
127
A2Sec
Typical Junction Capacitance(Note1)
CJ
186
pF
Typical Thermal Resistance(Note2)
RθJA
10
℃/W
Operating Temperature Range
TJ ,TSTG
-55 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 leadmounted on P.C.B with 0.47x0.47”(12x12mm) copper plate.
http://www.yeashin.com
1
REV.02 20120305
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