RoHS HER501-507
HIGH EFFICIENCY RECTIFIER
F E AT U R E S
DLow power loss,high efiiciency.
Low leakage.
THigh speed switching.
High current capability.
.,LHigh surge capability.
High temperature soldering guaranteed: 260oC/10 seconds/0.375 (9.5mm)lead length at 5 lbs (2,3kg) tension
OMECHANICAL DATA Case:Transfer molded plastic CEpoxy:UL94V-0 rate flame retardant Polarity:Color band denotes cathode end Lead:Plated axial lead ,solderable per MIL-STD-202E ICmethod 208C Mounting position:Any Weight:0.042 ounce,1.19 grams
VOLTAGE RANGE CURRENT
1.0(25.4) MIN
50 to 800 Volts 5.0 Amperes
.052(1.3) DIA. .048(1.2)
DO-27
.375(9.5) .335(8.5)
1.0(25.4) MIN
.220(5.6) DIA .197(5.0)
Dimensions in inches and (millimeters)
NMAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified.
OSingle phase,half wave,60Hz,resistive or inductive load.
For capacitive load derate current by 20%.
TRMaximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage Maximum DC Blocking Voltage
CMaximum Average Forward Rectified Current
0.375 (9.5mm) lead length at TA=50 oC
SYMBOLS
HER 501
VRRM
50
VRMS
35
VDC 50
HER 502 100
70
100
HER 503 200
140
200
HER 504
HER 505
HER 506
HER 507
UNITS
300 400 600 800 Volts
210 280 420 560 Volts
300 400 600 800 Volts
I(AV) 5.0 Amps
EPeak Forward Surge Current
L8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
IFSM
200
150
Amps
EMaximum Instantaneous Forward Voltage Drop
at 5.0A
VF
1.0
1.3 1.5 1.7 Volts
Maximum DC Reverse Currentat rated DC
Jblocking voltage TA=25oC
IR
10 A
Maximum Full Load Reverse Curren, full cycle
Eaverage 0.375 (9.5mm) lead length at TL=55oC
I R ( AV )
150 A
Maximum Reverse Recovery Time(NOTE 1)
WTypical Junction Capacitance(NOTE2)
trr CJ
50 70 nS 70 50 pF
Typical Thermal Resistance(NOTE3).
R JA
20 OC/W
Operating and Storage Temperature Range
TJ,TSTG
-65 to +150
OC
NOTES: 1.Test condition:IF=0.5A,IR=1.0A.IRR=0.25A. 2.Measured at 1MHz and applied reverse of 4.0volts. 3.Thermal resistance from junction to ambient with 0.375 (9.5mm) lead length,P.C.B.mounted.
WEJ ELECTRONIC CO. Http:// www.wej.cn E-mail:
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