MCCFeatures
• High Surge Current Capability• High Reliability
• Low Forward Voltage Drop• High Current Capability
omponents21201 Itasca Street Chatsworth
!\"#$% !\"#
HER501THRUHER508
5.0 Amp HighEfficient Rectifiers50 to 1000 Volts
DO-201ADMaximum Ratings
• Operating Temperature: -65°C to +125°C• Storage Temperature: -65°C to +150°C• For capacitive load, derate current by 20%MCCDeviceMaximumMaximumMaximumCatalogMarkingReccurrentRMSDCNumberPeak ReverseVoltageBlockingVoltageVoltageHER501 --- 50V 35V 50VHER502 --- 100V 70V 100VHER503 --- 200V 140V 200VHER504 --- 300V 210V 300VHER505 --- 400V 280V 400VHER506 --- 600V 420V 600VHER507 --- 800V 560V 800VHER508 --- 1000V 700V 1000VDACathodeMarkBElectrical Characteristics @ 25°C Unless Otherwise Specified
Average ForwardIF(AV) 5 A TA = 55°CCurrent
Peak Forward SurgeIFSM 200A 8.3ms, half sineCurrentMaximumInstantaneousForward Voltage
IFM = 5.0A;HER501-504VF 1.0V
1.3V HER505TA = 25°C
HER506-508 1.7V Reverse Current AtIR10µATA = 25°CRated DC Blocking200µATA = 100°CVoltage (Maximum DC)Maximum ReverseRecovery Time
50nsIF=0.5A, IR=1.0A,HER501-505Trr
75nsIrr=0.25AHER506-508
Typical JunctionCapacitance
HER501-505CJ 100pFMeasured at
65pF1.0MHz, VR=4.0VHER506-508
*Pulse Test: Pulse Width 300µsec, Duty Cycle 1%
DIMABCDINCHESMIN------.0481.000DCDIMENSIONSMMMIN------1.2025.40MAX.370.250.052---MAX9.506.401.30---NOTEwww.mccsemi.com
HER501 THRU HER508
MCCAVERAGEFORWARDCURRENT.(A)trr+0.5A
FIG.1-REVERSERECOVERYTIMECHARACTERISTICANDTESTCIRCUITDIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
FIG.2-MAXIMUMAVERAGE
FORWARDCURRENTDERATING
654321
SinglePhaseHalfWave60HzResistiveorInductiveLoad0.375\"(9.5mm)LeadLength25
50
75100125150175
O
DUT
(+)50Vdc(approx)(-)
(-)
PULSE
GENERATOR(NOTE2)
0-0.25A
1WNON
INDUCTIVE
OSCILLOSCOPE(NOTE1)
(+)
NOTES:1.RiseTime=7nsmax.InputImpedance=
1megohm22pf
2.RiseTime=10nsmax.SourseImpedance=
50ohms
-1.0A
1cmSETTIMEBASEFOR5/10ns/cmAMBIENTTEMPERATURE.(C)
FIG.3-TYPICALREVERSECHARACTERISTICS
1000FIG.5-TYPICALFORWARDCHARACTERISTICS
100.0INSTANTANEOUSREVERSECURRENT.(A)INSTANTANEOUSFORWARDCURRENT.(A)01R5Tj=100C~H05R5HE0ERHE.2.4.6.810010.050HER51.041.0.1.0110
Tj=250C1.0
0.1
02040608010012014006~H1.2ER5081.4PERCENTOFRATEDPEAKREVERSEVOLTAGE.(%)FORWARDVOLTAGE.(V)
FIG.4-MAXIMUMNON-REPETITIVEFORWARD
SURGECURRENT
PEAKFORWARDSURGECURRENT.(A)200
FIG.6-TYPICALJUNCTIONCAPACITANCE
175150125100755025HEJUNCTIONCAPACITANCE.(pF)150
HER501~HE100
R506~HER505R50850
0
110501001000.1.5125102050100200500
NUMBEROFCYCLESAT60Hz
REVERSEVOLTAGE.(V)
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