- 172 - REV.1 Oct.-2003
HER601 THRU HER608
6.0 AMPS. High Efficient Rectifiers
Voltage Range
50 to 1000 Volts
Current
6.0 Amperes
F
eatures
a Low forward voltage drop
a High current capability
a High reliab ility
a High surge c u rre nt capability
M
echanical Data
a Cases: Molded plastic
a Epoxy: UL 94V-O rate flame retardant
a Lead: Axial leads, solderable per
MIL-STD-202, Method 208 guaranteed
a Polarity: Color band denotes cathode en
d
a High temperature soldering guaranteed:
260
oC/10 seconds/.375”,(9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
a
Weight: 1.65 grams
R-6
Dimensions in inches and (m illimeters)
M
aximum Ratings and Electrical Characteristics
Rating at 25ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number Symbol
HER
601
HER
602
HER
603
HER
604
HER
605
HER
606
HER
607
HER
608
Unit
s
Maximum Recurrent Peak Reverse
Voltage VRRM
50
100
200
300
400
600
800
1000
V
Maximum RMS Voltage VRMS
35
70
140
210
280
420
560
700
V
Maximum DC Blocking Voltage VDC 50
100
200
300
400
600
800
1000
V
Maximum Average Forward Rectified
Current .375 (9.5mm) Lead Length
@TA = 55 I(AV) 6.0 A
Peak Forward Surge Current, 8.3 ms
Single Half Sine-wave Superimposed on
Rated Load (JEDEC method ) IFSM 200 A
Maximum Instantaneous Forward Voltage
@ 6.0A VF 1.0 1.3
1.7 V
Maximum DC Reverse Current
@ TA=25 at Rated DC Blocking Voltage
@ TA=100
IR 10
200 uA
uA
Maximum Reverse Recovery Time
(Note 1) Trr 50 75 nS
Typical Junction capacitance (Note 2) Cj 100 65 pF
Operating Temperature Range TJ -65 to +150
Storage Temperature Range TSTG -65 to +150
Notes: 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
- 173 -
FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE 2)
DUT
(+)
50Vdc
(approx)
(-)
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
(-)
(+)
10W
NONINDUCTIVE
-1.0A
-0.25A
0
+0.5A
trr
1cm SET TIME BASE FOR
5/ 10ns/ cm
FIG.2- MAXIMUM AVERAGE
FORWARD CURRENT DERATING
AVERAGE FORWARD CURRENT. (A)
25 50 75 100 125 150 175
1
3
5
2
6
4
AMBIENT TEMPERATURE. ( C)
O
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
RATINGS AND CHARACTERISTIC CURVES (HER601 THRU HER608)
FIG.3- TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT.( A)
020 40 60 80 100 120 140
0.1
1.0
10
100
1000
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
Tj=25 C
0
Tj=100 C
0
FIG.4- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
PEAK FORWARD SURGE CURRENT. (A)
110 100 100050
100
50
0
150
200
NUMBER OF CYCLES AT 60Hz
FIG.5- TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT. (A)
.2 .4 .6 .8 1.0 1.2 1.4
.01
.1
1.0
10.0
100.0
FORWARD VOLTAGE. (V)
HER601~HER604
HER605
HER606~HER608
FIG.6- TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE.(pF)
.1 .5 1 52 10 20 50 100 200 500
25
50
75
100
125
150
175
REVERSE VOLTAGE. (V)
HER601~HER605
HER606~HER608
