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  Taiwan Semiconductor (TSMC) Electronic Components Datasheet  

HER303 Datasheet

3.0AMPS High Efficient Rectifiers

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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 260max.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


  Taiwan Semiconductor (TSMC) Electronic Components Datasheet  

HER303 Datasheet

3.0AMPS High Efficient Rectifiers

No Preview Available !

RATINGS AND CHARACTERISTIC CURVES (HER301 THRU HER307)
FIG.1 MAXIMUM FORWARD CURRENT DERATING
CURVE
4
3
2
1
0
0 25 50 75 100 125 150
AMBIENT TEMPERATURE (oC)
FIG. 3 MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
200
8.3mS Single Half Sine Wave
150 JEDEC Method
100
50
0
1
TA=25
10
NUMBER OF CYCLES AT 60 Hz
100
FIG. 4 TYPICAL JUNCTION CAPACITANCE
175
TA=25
150
125
100
HER301-HER305
75
50
25 HER306-HER307
0
0.1
1 10 100
REVERSE VOLTAGE (V)
1000
1000
FIG. 2 TYPICAL REVERSE CHARACTERISTICS
100
TA=100
10
TA=75
1
0.1
0
TA=25
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG. 5 TYPICAL FORWARD CHARACTERISTICS
100
HER301-HER304
10
HER305
1
HER306-HER307
0.1
0
TA=25
0.2 0.4 0.6 0.8
1
FORWARD VOLTAGE (V)
1.2 1.4
Version:F13


Part Number HER303
Description 3.0AMPS High Efficient Rectifiers
Maker Taiwan Semiconductor
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HER303 Datasheet PDF






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