MECHANICALDATA
FEATURES
DataSheetNo.FRDB-300-1B
MECHANICALSPECIFICATION
PRVRatingsfrom50to1000Volts
Surgeoverloadratingto50Ampspeak
Reliablelowcostmoldedplasticconstruction
Idealforprintedcircuitboardapplications
Fastswitchingforhighefficiency
G7
(1)T=25C,I=0.5A,I=1A,I=0.25A
(2)Bridgemountedon4.0"sq.x0.11"thick(10.5cmsq.x0.3cm)aluminumplate
JFRRR
o3.0103fdb
NOTES:
Case:Moldedplastic,U/LFlammabilityRating94V-0
Terminals:Roundsilverplatedcopperpins
Soldering:PerMIL-STD202Method208guaranteed
Polarity:Markedonsideofcase;positiveleadatbeveledcorner
MountingPosition:Any.Throughholeprovidedfor#6screw
Weight:0.11Ounces(3.36Grams)
ACTUALSIZEOF
FDBPACKAGESERIESFDB300-FDB310
BH
LL
LD
D1
D1BL
BL
+
_
DT
FDB306
+
_
AC
AC
ULRECOGNIZED-FILE#E124962
MAXIMUMRATINGS&ELECTRICALCHARACTERISTICS
Ratingsat25°Cambienttemperatureunlessotherwisespecified.
Singlephase,halfwave,60Hz,resistiveorinductiveload.
Forcapacitiveloads,deratecurrentby20%.
AverageForwardRectifiedCurrent@T=50CCo
PARAMETER(TESTCONDITIONS)
MaximumDCBlockingVoltage
MaximumPeakRecurrentReverseVoltage
MaximumRMSVoltage
SeriesNumber
IO
VRMS
VRRM
VRM
SYMBOL
FDBFDB
RATINGSUNITS
VOLTS
FDBFDBFDBFDBFDB
501002004001000
3570140280700
2
PeakForwardSurgeCurrent(8.3mSsinglehalfsinewave
superimposedonratedload)
MaximumForwardVoltage(PerDiode)at1.5AmpsDCVOLTS
AMPS
VFM
IFSM50
1.3
MaximumAverageDCReverseCurrentatRated
DCBlockingVoltageIRMµA
@T=25CAo
@T=100CAo10
1
TRR
RθJC°C/W
2.5MaximumThermalResistance,JunctiontoCase(Note2)
JunctionOperatingandStorageTemperatureRangeTTJ,STG°C-55to+150
600800
501002004001000600800
420560
300301302304306308310
MaximumReverseRecoveryTime(Note1)200300500nS
ThermalEnergy(RatingforFusing,t<8.3mS)It
210AMPS2
SEC
mA
Tel.:(310)767-1052Fax:(310)767-7958
DIOTECELECTRONICSCORP.
Gardena,CA90248U.S.A
18020HobartBlvd.,UnitB
