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CREAT BY ART
HER301 - HER307
3.0AMPS High Efficient Rectifiers
DO-201AD
Features
High efficiency, Low VF
High current capability
High reliability
High surge current capability
For use in low voltage, high frequency inverter,
free wheeling, and polarity protection application
Green compound with suffix "G" on packing
code & prefix "G" on datecode
Mechanical Data
Case: Molded plastic
Epoxy: UL 94V-0 rate flame retardant
Lead: Pure tin plated, lead free, solderable per
MIL-STD-202, Method 208 guaranteed
Polarity: Color band denotes cathode
Solder dip 260℃ max.10s per JESD 22-B106
Weight: 1.2 grams
Ordering Information (example)
Part No. Package
Packing
HER301 DO-201AD 500 / AMMO box
INNER
TAPE
52mm
Packing code
A0
Packing code
(Green)
A0G
Maximum Ratings and Electrical Characteristics
Rating at 25 ℃ ambient temperature unless otherwise specified.
Parameter
Maximum Repetitive Peak Reverse Voltage
Symbol
HER
301
VRRM
50
Maximum RMS Voltage
VRMS
35
Maximum DC Blocking Voltage
VDC 50
Maximum Average Forward Rectified Current
IF(AV)
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
Superimposed on Rated Load (JEDEC method)
IFSM
Maximum Instantaneous Forward Voltage (Note 1)
@3A
VF
Maximum Reverse Current @ Rated VR TA=25 ℃
TA=125 ℃
Maximum Reverse Recovery Time (Note 2)
IR
Trr
Typical Junction Capacitance (Note 3)
Cj
Typical Thermal Resistance
RθjA
RθjC
RθjL
Operating Temperature Range
Storage Temperature Range
Note 1: Pulse Test with PW=300 usec, 1% Duty Cycle
TJ
TSTG
Note 2: Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A
Note 3: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
HER
302
100
70
100
HER
303
200
140
200
HER
304
300
210
300
3
HER
305
400
280
400
150
1.0 1.3
10
250
50
70
40
7
10
- 55 to + 150
- 55 to + 150
HER
306
600
420
600
HER
307
800
560
800
1.7
75
50
Unit
V
V
V
A
A
V
uA
nS
pF
OC/W
OC
OC
Version:F13