FEATURES
Low cost
Low leakage
Low f orwar d volt age drop
High curr ent c apability
M ECHANICAL DA T A
Case:JEDEC R - 5,molded plastic
Terminals: Axial lead ,solder able per
MIL- STD-202,Method 208
Polarity : Color band denotes cathode
Weight: 0.046 ounces,1.29grams
Mount ing posit ion: Any
Ratings at 25 ambient temperat ur e unless other wise specif ied.
S ingle phase, half wave, 60 Hz, r esist ive or inductive load. For c apacit ive load, derate by 20%.
HER
603SHER
604SHER
605SHER
606SHER
607SHER
608SUNITS
Maximum recurre nt pe ak reverse volt age 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 rectified current
9 .5mm lead length, @TA=75
Peak fo rward surge current
8.3ms si ngle half-sine-wave
superimposed on rated load @TJ=125
Maximum instantane ous forward vol tag e
@ 6.0A VFV
Maximum reverse current @TA=25
at rated DC blocking voltage @TA=100
Maximum re verse reco very time (Note1) trr ns
Typical juncti on capacitance (Note2 ) CJpF
Typical thermal resistance (Note3) RθJA /W
Operating j unction temperature range TJ
Storage temperature range TSTG
R - 5
2. Meas ured at 1. 0MH z and applied reverse volt age of 4. 0V D C .
1.71.0 1.3
100
60 70
12
200.0
HER601S - - - HER608S
A
10.0
E asily cl eaned with alc oh ol,I sopro pano l
and similar solv ents
IF(AV) 6.0
HIG H EFFICIENCY RECTIFIER
70
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 6 .0 A
35
The plast ic mat er ial car ries U/L r ecognit ion 94V-0
A
3.Thermal resistance junction to ambient.
HER
601SHER
602S
50 100
A
200.0
IR
GALAXY ELECTRICAL
M AXIMUM RATIN G S AND ELECT RICAL CH ARACT ERIST ICS
IFSM
NOTE: 1. Measured with IF=0.5A, IR=1 A, Irr=0.25A. - 55 ---- + 150
65
10050
- 55 ---- + 150
www.galaxycn.com
BLGALAXY ELECTRICAL
BL
Document Number 0262057
1.
0
100
300
110100
150
550
250
200
50
350
8.3ms Single Half
Sine-Wave
TJ=25℃
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Document Number 0262057
2.
BLGALAXY ELECTRICAL
AMPERES
AMPERES
AMPERES
FIG.2 -- TYPICAL FORW ARD CHARACTERISTIC FIG.3 -- FORW ARD DERATING CURVE z
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
FIG.5 -- PEAK FORW ARD SURGE CURRENT
AMBIENT TEMPERATURE,
PEAK FORWARD SURGE CURRENT
NUMBER OF CYCLES AT 60Hz REVERSE VOLTAGE,VOLTS
HER601S - - - HER608S
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
AVERAGE FORWARD CURRENT
SET TIME BA SE FOR 10/20 ns /c m
JUNCTION CAPACITANCE,pF
NOT ES: 1.RISE T I ME = 7ns MAX . I NPUT IMPEDANCE = 1M .22pF.
JJJJJ2.RISE T I ME =10ns M AX . SO URCE I MPEDANCE=50 .
RATINGS AND CHARACTERISTIC CURVES
INSTA NTANE OUS FORWARD VOLTAGE, VOLTS
INSTANTANEOUS FORWARD CURRENT
trr
-1.0A
-0.25A
0
+0.5A
1cm
0
0.1
1
10
100
TJ=25
Pulse Width=300µS
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
50\100\200V
600\800\1000V
300\400V
50
100.1
0
25 HER606S-HER608S
0.5 1 2 1000
10020 200
HER601S-HER605S
125
75
100
150
175
440
TJ=25
Single Phase
Half Wave 60HZ
Resistive or
Inductive Load
0.375"(9.5mm)Lead Length
0 0 25 50 12510075 175150
1.0
2.0
3.0
4.0
5.0
6.0
PULSE
GENERATOR
(NOTE2)
D.U.T.
50
N1. 10
N1.
OSCILLOSCOPE
(NOTE 1)
(+)
50VDC
(approx)
(-) 1
NONIN-
DUCTIVE
