CREAT BY ART
HER301G - HER308G
3.0AMPS Glass Passivated High Efficient Rectifiers
DO-201AD
Features
Glass passivated chip junction
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
High temperature soldering guaranteed: 260℃/10s
Mounting position: Any
Weight: 1.1 grams
Ordering Information (example)
Part No.
Package
Packing
500 / AMMO box
INNER
TAPE
52mm
Packing code
A0
Packing code
(Green)
A0G
HER301G DO-201AD
Maximum Ratings and Electrical Characteristics
Rating at 25
℃
ambient temperature unless otherwise specified.
Parameter
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current, 8.3 ms Single Half Sine-wave
Superimposed on Rated Load (JEDEC method)
Maximum Instantaneous Forward Voltage (Note 1)
@3A
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@ T
A
=25
℃
@ T
A
=125
℃
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
Trr
Cj
R
θJA
R
θJL
T
J
T
STG
HER
301G
50
35
50
HER
302G
100
70
100
HER
303G
200
140
200
HER
304G
300
210
300
3
HER
305G
400
280
400
HER
306G
600
420
600
HER
307G
800
560
800
HER
308G
1000
700
1000
Units
V
V
V
A
A
125
1.0
10
200
50
60
35
10
- 55 to + 150
- 55 to + 150
75
35
O
1.3
1.7
V
uA
uA
nS
pF
C/W
O
O
Maximum Reverse Recovery Time (Note 2)
Typical Junction Capacitance (Note 3)
Typical Thermal Resistance
Operating Temperature Range
Storage Temperature Range
Note 1: Pulse Test with PW=300 usec, 1% Duty Cycle
C
C
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.
Version:E13
RATINGS AND CHARACTERISTIC CURVES (HER301G THRU HER308G)
FIG.1- MAXIMUM FORWARD CURRENT DERATING
CURVE
4.0
AVERAGE FORWARD CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (uA)
RESISTIVE OR
INDUCTIVE LOAD
100
TA=125℃
FIG. 2- TYPICAL REVERSE CHARACTERISTICS
1000
3.0
2.0
10
1.0
1
TA=75℃
0.0
0
25
50
75
100
125
150
175
CASE TEMPERATURE (
o
C)
0.1
TA=25℃
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
PEAK FORWARD SURGE CURRENT
(A)
FIG. 3- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
250
225
200
175
150
125
100
75
50
25
0
1
10
100
1000
8.3mS Single Half Sine Wave
JEDEC Method
TA=25℃
FIG. 5- TYPICAL FORWARD CHARACTERISTICS
100
TA=25℃
FIG. 4- TYPICAL JUNCTION CAPACITANCE
175
150
JUNCTION CAPACITANCE (pF)
125
100
75
50
25
0
0.1
1
10
REVERSE VOLTAGE (V)
100
1000
HER306G-HER308G
HER301G-HER305G
TA=25℃
INSTANTANEOUS FORWARD CURRENT (A)
NUMBER OF CYCLES AT 60 Hz
10
HER301G-HER304G
HER305G
HER306G-HER308G
1
0.1
0
0.2
0.4
0.6
0.8
1
1.2
1.4
FORWARD VOLTAGE (V)
Version:E13
Analog electronics
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