FEATURES
Low cost
Low leakage
Low f or ward volt age drop
High cur rent c apabilit y
M ECHANIC AL DAT A
Case:JEDEC DO - 27,molded plastic
Terminals: Axial lead ,solder able per
MIL- STD-202,method 208
Polarity: Color band denotes cathode
Weight: 0.041 ounces,1.15 grams
Mounting posit ion: Any
Ratings at 25 ambient temperat ur e unless ot herwise specified.
S ingle phase,half wave, 60 Hz,resist ive or inductive load. For c apacitive load,der ate by 20%.
HER
503 HER
504 HER
505 HER
506 HER
507 HER
508 UNITS
Maximum recurrent peak reverse volta ge VRRM 200 300 400 600 800 1000 V
Maximum RMS voltage VRMS 140 210 280 420 560 700 V
Maximum DC blocking voltage VDC 200 300 400 600 800 1000 V
Maximum average forward rectifie d current
9 .5mm lead length, @TA=75
Peak forward surge current
8.3ms single half-sine-wave
superimposed on rated load @TJ=125
Maximum instantaneous forward voltage
@ 5.0 A VFV
Maximum reverse current @TA=25
at rated DC blocking voltage @TA=100
Maximum reverse recovery time (Note1) trr ns
Typical junction cap a citance (Note2) CJpF
Typical thermal resistance (Note3) RθJA /W
Operating junction temperature range TJ
Storage temperature range TSTG
M AXIMUM RAT ING S AND EL ECT RICAL CHARAC T ERI ST ICS
200.0 150.0
IFSM
- 55 ---- + 150
50
10050
- 55 ---- + 150
35
A
3.Thermal resistance junction to ambient.
HER
501 HER
502
50 100
A
IR150.0
NOTE: 1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
HER501--- HER508
A
10.0
E asily c l eane d wi th alc oho l,Isopr opa nol
and similar solv ents
IF(AV) 5.0
HIGH EFFICIENCY RECTIFI ER
70
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 5. 0 A
GALAXY ELECTRICAL
DO - 27
2. Meas ured at 1. 0MH z and applied revers e volt age of 4. 0V D C .
1.71.0 1.3
70
50 70
20
The plastic mat er ial carr ies U/ L r ec ognit ion 94V-0
www.galaxycn.com
BLGALAXY ELECTRICAL
BL
Document Number 0262006 1.