features datasheetno.brdb-3500p-1b adbd-3500p-1b mechanicalspecification tel.:(310)767-1052fax:(310)767-7958 diotecelectronicscorp. gardena,ca90248u.s.a 18020hobartblvd.,unitb f47 prvratingsfrom50to1000volts surgeoverloadratingto400ampspeak highefficiency heatsinkintegrallymountedinthemoldedbridgeencapsulation mechanicaldata maximumratings&electricalcharacteristics ratingsat25cambienttemperatureunlessotherwisespecified.singlephase,halfwave,60hz,resistiveorinduct iveload.forcapacitiveloads,deratecurrentby20%. t j ,t stg i o c -55to+150 averageforwardrectifiedcurrent@t=55c(note2) c o peakforwardsurgecurrent(8.3msecsinglehalfsinewave superimposedonratedload) junctionoperatingandstoragetemperaturerange parameter(testconditions) maximumdcblockingvoltage maximumpeakrecurrentreversevoltage workingpeakreversevoltage seriesnumber v rwm v rrm v r(rms) v rm symbol adb adb adb db db db db db db db amps units volts 3504p 3506p 3508p 3500p 3501p 3502p 3504p 3506p 3508p 3510p 1000 400 600 800 50 100 200 400 600 800 rmsreversevoltage 280 420 560 35 70 140 280 420 700 560 controlled avalanche non-controlled avalanche thermalenergy(ratingforfusing) it 2 35 amps 2 sec i fsm r q jc r q jl v fm maximumforwardvoltage(perdiode)at17.5ampsdc volts volts n/a n/a mimimumavalanchevoltage maximumavalanchevoltage v (br)min v (br)max maximumreversecurrentatratedv rm @t=25c a o @t=100c a o i rm minimuminsulationbreakdownvoltage(circuittocase) v iso typicalthermalresistance(onheatsink); junctiontoambient 450 650 850 900 1100 1300 1.1 1 5 m a 2500 o c/w 1.2 0.8 4.97fbrbd35p 664 400 ratings series:db3500p-db3510pandadb3504p-adb3508p suffix"t"indicatesfast-onterminals suffix"w"indicateswireleads (note3) notes: (1)maximumsolderingtimeandtemperature=10sec@265c (2)unitmountedonmetalchassis. (3)mountedonan11.8in.x0.06in.thick(300mmx1.5mmthick)copperplate. o 22 case:moldedplastic,u/lflammabilityrating94v-0 terminals:roundsilverplatedcopperpinsorfast-onterminals soldering:permil-std202method208guaranteed(note1) polarity:markedonsideofcase mountingposition:any.throughholefor#8screw. weight:fast-onterminals-0.7ounces(20.0grams) max.mountingtorque=20in-lb. wireleads-0.55ounces(16.0grams) d3 d1 d1 bl holefor #8screw d2 bl bh lt holefor #8screw ld ll bh d1 d2 bl d1 bl topviewof heatsink suffix"p"indicatesmoldedplasticwithintergrallymountedheatsink heatsink + _ ac ac ulrecognized-file#e141956 molded body molded body + _ ac ac + _ ac ac
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