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KBJ8J Dataheets PDF



Part Number KBJ8J
Manufacturers GALAXY ELECTRICAL
Logo GALAXY ELECTRICAL
Description SILICON BRIDGE RECTIFIERS
Datasheet KBJ8J DatasheetKBJ8J Datasheet (PDF)

BL GALAXY ELECTRICAL KBJ8A --- KBJ8M SILICON BRIDGE RECT IFIERS VOLTAGE RANGE: 50 --- 1000 V CURRENT: 8.0 A FEATURES Rating to 1000V PRV Surge overload rating to 200 Am peres peak Ideal for printed circuit board Reliable low cos t cons truction utilizing m olded plas tic technique res ults in inexpens ive product Lead s olderable per MIL-STD-202 m ethod 208 KBJ MECHANCAL DATA Polarity:Sym bols m olded on body Weight:0.23 ounces , 6.6 gram s Mounting pos ition: Any MAXIMUM RATINGS AND ELEC.

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BL GALAXY ELECTRICAL KBJ8A --- KBJ8M SILICON BRIDGE RECT IFIERS VOLTAGE RANGE: 50 --- 1000 V CURRENT: 8.0 A FEATURES Rating to 1000V PRV Surge overload rating to 200 Am peres peak Ideal for printed circuit board Reliable low cos t cons truction utilizing m olded plas tic technique res ults in inexpens ive product Lead s olderable per MIL-STD-202 m ethod 208 KBJ MECHANCAL DATA Polarity:Sym bols m olded on body Weight:0.23 ounces , 6.6 gram s Mounting pos ition: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 am bient tem perature unles s otherwis e s pecified. Single phas e,half wave,60 Hz,res is tive or inductive load. For capacitive load,derate by 20%. KBJ KBJ 8A 8B Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average f orw ard Output current @TA=110 Peak forw ard surge current VRRM V R MS VDC IF (A V) 50 35 50 8.3ms single half-sine-w ave superimposed on rated load IF S M Maximum instantaneous f orw ard voltage at 4.0 A VF Maximum reverse current @TA=25 at rated DC blocking voltage @TA=100 IR Typical junction capacitance per element CJ Typical thermal resistance RθJC Operating junction temperature range TJ Storage temperature range TSTG NOTES:1.Measured at 1.0MHZ and applied rev erse v oltage of 4.0V DC 2.Dev ice mounted on 300mm X 300mm X 1.6mm cu Plate heatsink. 100 70 100 KBJ 8D 200 140 200 KBJ 8G 400 280 400 8.0 KBJ 8J 600 420 600 KBJ 8K 800 560 800 KBJ 8M UNITS 1000 700 1000 V V V A 2 0 0 .0 1.0 1 0 .0 1.0 55 1.6 - 55 ---- + 150 - 55 ---- + 150 A V μA mA pF /W www.galaxycn.com Document Number 0287068 BLGALAXY ELECTRICAL 1. RATINGS AND CHARACTERISTIC CURVES KBJ8A --- KBJ8M PEAK FORWARD SURGE CURRENT, AMPERES FIG.1 -- PEAK FORWARD SURGE CURRENT 250 200 150 100 50 0 1 8.3ms Single Half Sine Wave TJ=125 10 100 NUMBER OF CYCLES AT 60HZ AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG.2 -- FORWARD DERATING CURVE 10 8 6 4 2 00 50 100 150 AMBIENT TEMPERATURE, INSTANTANEOUS FORWARD CURRENT, AMPERES FIG.3 -- TYPICAL FORWARD CHARACTERISTIC 100 10 4 1.0 0.1 .01 .2 .4 .6 .8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS JUNCTION CAPACITANCE,pF FIG.4 -- TYPICAL JUNCTION CAPACITANCE 200 160 140 120 100 50 40 TJ=25 f=1MHz 20 1 .1 .2 .4 1.0 2 4 10 20 40 10 REVERSE VOLTAGE,VOLTS Document Number 0287068 BLGALAXY ELECTRICAL www.galaxycn.com 2. .


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