HER301G THRU HER308G
Features
Halogen Free Available Upon Request By Adding Suffix "-HF"
Low Forward Voltage Drop
Glass Passivated Junction
Lead Free Finish/RoHS Compliant(Note 1)("P" Suffix Designates
Compliant. See Ordering Information)
•
•
•
•
3.0 Amp High
Efficient Rectifier
50 to 1000 Volts
• Epoxy Meets UL 94 V-0 Flammability Rating
• Moisture Sensitivity Level 1
Maximum Ratings
•
•
•
•
Operating Junction Temperature Range: -55⁰C to +150⁰C
Storage Temperature Range: -55⁰C to +150⁰C
Typical Thermal Resistance: 20⁰C/W Junction to Ambiennt
Typical Thermal Resistance: 5.6⁰C/W Junction to Lead
MCC
Part Number
Device
Marking
HER301G
HER302G
HER303G
HER304G
HER305G
HER306G
HER307G
HER308G
HER301G
HER302G
HER303G
HER304G
HER305G
HER306G
HER307G
HER308G
DO-201AD
Maximum
Maximum DC
Recurrent
Maximum
Blocking
Peak Reverse RMS Voltage
Voltage
Voltage
50V
35V
50V
100V
70V
100V
200V
140V
200V
300V
210V
300V
400V
280V
400V
600V
420V
600V
800V
560V
800V
1000V
700V
1000V
D
A
Cathode Mark
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward Current
IF(AV)
3.0A
TA=55⁰C
Peak Forward Surge
Current
IFSM
125A
8.3ms,Half Sine
Maximum Instantaneous
Forward Voltage
HER301G-304G
HER305G
HER306G-308G
Maximum DC Reverse
Current At Rated DC
Blocking Voltage
Typical Junction
Capacitance
HER301G-305G
HER306G-308G
Maximum Reverse
Recovery Time
HER301G-305G
HER306G-308G
B
D
VF
IR
CJ
0.95V
1.3V
1.7V
IFM=3.0A;
TJ=25⁰C
10μA
200μA
TJ=25⁰C;
80pF
50pF
Measured at 1.0MHz
VR=4.0V
50ns
75ns
IF=0.5A; IR=1.0A;
Irr=0.25A
trr
C
TJ=100⁰C
DIM
A
B
C
D
DIMENSIONS
INCHES
MM
MIN MAX MIN MAX
0.287 0.374 7.30 9.50
0.189 0.208 4.80 5.30
0.048 0.052 1.20 1.30
1.000 ----- 25.40 -----
NOTE
Note :1. High Temperature Solder Exemption Applied,See EU Directive Annex 7a.
Rev.3-2-12012020
1/3
MCCSEMI.COM
HER301G THRU HER308G
Curve Characteristics
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
Peak Forward Surge Current (A)
Average Forward Current (A)
Fig. 1 - Forward Current Derating Curve
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
25
50
125
100
75
50
25
Resistive or Inductive Load
0
150
8.3 ms Single Half Sine-Wave
75
100
125
0
150
10
1
1000
Number of Cycles at 60 Hz
Ambient Temperature (°C)
Fig. 4 - Typical Reverse Leakage Characteristics
Fig. 3 - Typical Instantaneous Forward Characteristics
100
Instantaneous Reverse Leakage Current (μA)
100
Instantaneous Forward Current (A)
100
HER301G-HER304G
10
HER306G-HER308G
1
HER305G
0.1
0.01
0.4
TJ=25°C
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Instantaneous Forward Voltage (V)
Rev.3-2-12012020
TJ=125°C
10
TJ=75°C
1
TJ=25°C
0.1
20
40
60
80
100
120
Percent of Rated Peak Reverse Voltage (%)
2/3
MCCSEMI.COM
HER301G THRU HER308G
Ordering Information
Device
Packing
Part Number-TP
Tape&Reel: 1.2Kpcs/Reel
Part Number-AP
Ammo Packing: 1.2Kpcs/Ammo Box
Part Number-BP
Bulk:500pcs/Box,12Kpcs/Carton
Note : Adding "-HF" Suffix For Halogen Free, eg. Part Number-TP-HF
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
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
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages. Micro Commercial Components Corp. products are sold subject
to the general terms and conditions of commercial sale, as published at
https://www.mccsemi.com/Home/TermsAndConditions.
***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.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Rev.3-2-12012020
3/3
MCCSEMI.COM
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