HER501
Thru
HER508
5.0 Amp High
Efficient Rectifiers
50 to 1000 Volts
Features
• Low forward voltage drop
• High reliability and High surge current capability
Maximum Ratings
•
Operating Temperature: -65℃ to +150℃
• Storage Temperature: -65℃ to +150℃
• Typical Thermal Resistance: 30℃/W Junction To Lead
MCC Part
Number
Device
Marking
Maximum
Recurrent
Peak Reverse
Voltage
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
HER501 50V 35V 50V
HER502 100V 70V 100V
HER503 200V 140V 200V
HER504 300V 210V 300V
HER505 400V 280V 400V
HER506 600V 420V 600V
HER507 800V 560V 800V
HER508 1000V 700V 1000V
Electrical Characteristics @ 25℃ Unless Otherwise Specified
Average Forward
Current IF(AV) 5.0A
TA = 55℃
Peak Forward Surge
Current IFSM 200A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
HER501-HER504
HER505
HER506-HER508
VF 1.0V
1.3V
1.7V
IFM = 5.0A;
TA = 25℃
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR 10uA
200uA
TA = 25℃
TA = 100℃
Maximum Reverse
Recovery Time
HER501-HER505
HER506-HER508
Trr 50ns
75ns
IF=0.5A, IR=1.0A
IRR=0.25A
Typical Junction
Capacitance
HER501-HER505
HER506-HER508
CJ 100pF
65pF
Measured at
1.0MHz, VR=4.0V
DO-201AD
A
B
C
D
D
Cathode
Mark
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
C.048 .052 1.20 1.30
D1.000 --- 25.40 ---
omponents
20736 Marilla Street Chatsworth
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MCC
Revision: C 2013/01/01
TM
Micro Commercial Components
A .287 .374 7.30 9.50
B .189 .208 4.80 5.30
HER501
HER508
HER507
HER506
HER505
HER504
HER503
HER502
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• Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
RoHS Compliant. See ordering information)
Notes:1.High Temperature Solder Exemption Applied, see EU Directive Annex 7.
• Epoxy meets UL 94 V-0 flammability rating
• Moisture Sensitivity Level 1
• Halogen free available upon request by adding suffix "-HF"
MCC
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
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)
HER501~HER504
HER505
HER506~HER508
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)
HER501~HER505
HER506~HER508
HER501 THRU HER508
Revision: C 2013/01/01
TM
Micro Commercial Components
www.mccsemi.com
2 of 3
MCC
www.mccsemi .com
Revision: C 2013/01/01
TM
Micro Commercial Components
www.mccsemi.com
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Device Packing
Part Number-TP Tape&Reel: 1.2Kpcs/Reel
Part Number-AP Ammo Packing: 1.2Kpcs/Ammo Box
Part Number-BP Bulk: 12Kpcs/Carton
Ordering Information :
***IMPORTANT NOTICE***
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make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
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represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
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