HER106

CYStech Electronics Corp.
High Efficient Rectifiers
Reverse Voltage 50V to 1000V
Spec. No. : C486LG
Issued Date : 2011.02.11
Revised Date : 2014.10.16
Page No. : 1/4
Forward Current 1.0A
HER101 thru HER108
Outline
Features
 Low forward voltage drop.
 High reliability
 High current capability
 High surge current capability
Mechanical Data
 Case : Molded plastic DO-204AL(DO-41)/A-405
 Epoxy : UL94V-0 rate flame retardant
 Terminals: Axial leads, solderable per MIL-STD-202 method 208 guaranteed
 Polarity: Color band denotes cathode end.
 High temperature soldering guaranteed : 250°C/10 seconds, 0.375”(9.5mm) lead length at 5 lbs(2.3kg) tension
 Weight: DO-41, 0.012 oz., 0.335 gram
A-405, 0.008 oz., 0.235 gram
Maximum Ratings and Electrical Characteristics
(Rating at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For
capacitive load, derate current by 20%)
Type
Parameter
Symbol HER
HER
HER
HER
HER
HER
HER
HER Units
101
102
103
104
105
106
107
108
Maximum Repetitive 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 instantaneous forward voltage
VF
1.0
1.3
1.7
V
IF=1A
Maximum average forward rectified current,
IF(AV)
1
A
0.375”(9.5mm) lead length at TA=55°C
Peak forward surge current @8.3ms single
IFSM
30
A
half sine wave superimposed on rated
load (JEDEC method)
5
Maximum DC reverse current TA=25°C
IR
μA
at rated DC blocking voltage TA=100°C
100
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Storage temperature range
Operating junction temperature range
trr
CJ
Tstg
TJ
50
20
75
15
-55 ~ +150
-55 ~ +125
ns
pF
℃
℃
Note: 1.Reverse recovery test condition: IF=0.5A, IR=1.0A, IRR=0.25A
2.Measured at 1MHz and applied reverse voltage of 4.0VDC
Ordering Information
Device
Package
HER101 thru HER108
DO-204AL(DO-41)
HER101S thru HER108S
A-405
HER101 thru HER108
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C486LG
Issued Date : 2011.02.11
Revised Date : 2014.10.16
Page No. : 2/4
Ratings and Characteristic Curves
HER101 thru HER108
CYStek Product Specification
Spec. No. : C486LG
Issued Date : 2011.02.11
Revised Date : 2014.10.16
Page No. : 3/4
CYStech Electronics Corp.
DO-204AL(DO-41) Dimension
DO-204AL(DO-41) Molded Plastic Package
CYStek Package Code: LB
Marking :
Device
HER101 HER102 HER103
Marking HER101 HER102 HER103
DIM
Inches
Min.
Max.
0.028
0.034
1.000
0.166
0.205
A
B
C
HER104
HER104
Millimeters
Min.
Max.
0.71
0.86
25.40
4.20
5.20
HER105
HER105
DIM
D
E
HER106
HER106
HER107
HER107
Inches
Min.
Max.
1.000
0.080
0.107
HER108
HER108
Millimeters
Min.
Max.
25.40
2.00
2.70
Notes : 1.Controlling dimension : millimeters.
2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.
Material :
 Lead : Axial leads, solderable per MIL-STD-202, Method 208 guaranteed.
 Mold Compound : Epoxy resin family, flammability solid burning class: UL94V-0
HER101 thru HER108
CYStek Product Specification
CYStech Electronics Corp.
Spec. No. : C486LG
Issued Date : 2011.02.11
Revised Date : 2014.10.16
Page No. : 4/4
A-405 Dimension
A-405 Molded Plastic Package
CYStek Package Code: LH
Marking :
Device
Marking
DIM
HER101S HER102S HER103S HER104S HER105S HER106S HER107S HER108S
HER101S HER102S HER103S HER104S HER105S HER106S HER107S HER108S
Inches
Min.
Max.
0.021
0.025
1.000
0.166
0.205
A
B
C
Millimeters
Min.
Max.
0.53
0.64
25.40
4.20
5.20
DIM
D
E
Inches
Min.
Max.
1.000
0.080
0.107
Millimeters
Min.
Max.
25.40
2.00
2.70
Notes : 1.Controlling dimension : millimeters.
2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
3.If there is any question with packing specification or packing method, please contact your local CYStek sales office.
Material :
 Lead : Axial leads, solderable per MIL-STD-202, Method 208 guaranteed.
 Mold Compound : Epoxy resin family, flammability solid burning class: UL94V-0
Important Notice:
 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek.
 CYStek reserves the right to make changes to its products without notice.
 CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.
 CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance.
HER101 thru HER108
CYStek Product Specification