GALAXY ELECTRICAL
HER501--- HER508
BL
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 5.0 A
HIGH EFFICIENCY RECTIFIER
FEATURES
Low cost
DO - 27
Low leakage
Low forward voltage drop
High current capability
Easilycleaned with alcohol,Isopropanol
and similar solvents
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO - 27,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,method 208
Polarity: Color band denotes cathode
Weight: 0.041 ounces,1.15 grams
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by20%.
HER HER
HER HER HER HER HER HER
503 504 505 506 507 508
UNITS
501
502
Maximum recurrent peak reverse voltage
Maximum RMS voltage
50
35
50
100
70
200 300 400 600 800 1000
140 210 280 420 560 700
200 300 400 600 800 1000
V
V
V
VRRM
VRMS
VDC
Maximum DC blocking voltage
100
Maximum average forw ard rectified current
5.0
A
IF(AV)
9.5mm lead length,
@TA=75
Peak forw ard surge current
IFSM
200.0
150.0
1.7
A
8.3ms single half-sine-w ave
superimposed on rated load @TJ=125
Maximum instantaneous forw ard voltage
@ 5.0 A
1.0
1.3
VF
IR
V
A
Maximum reverse current
@TA=25
10.0
at rated DC blocking voltage @TA=100
Maximum reverse recovery time (Note1)
150.0
50
70
70
50
ns
pF
/W
trr
Typical junction capacitance
Typical thermal resistance
(Note2)
(Note3)
CJ
20
Rθ
JA
Operating junction temperature range
- 55 ---- + 150
- 55 ---- + 150
TJ
Storage temperature range
TSTG
NOTE: 1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
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2. Measured at 1.0MHz and applied rev erse voltage of 4.0V DC.
3.Thermal resistance junction to ambient.
1.
Document Number 0262006
BLGALAXY ELECTRICAL