HER101G - HER108G
1.0AMP. Glass Passivated High Efficient Rectifiers
DO-41
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 DO-41
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
Weight: 0.34 grams
Ordering Information (example)
Part No.
HER101G
Package
DO-41
Packing
3K / AMMO box
INNER
TAPE
52mm
Packing code Packing code
(Green)
A0
A0G
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)
@1A
Maximum DC Reverse Current at @ T
A
=25
℃
Rated DC Blocking Voltage
@ T
A
=125
℃
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
Symbol
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
Trr
Cj
R
θJA
R
θJC
T
J
T
STG
HER HER HER HER HER HER HER HER
101G 102G 103G 104G 105G 106G 107G 108G
50
100
200
300
400
600
800 1000
35
50
70
100
140
200
210
300
1
30
1.0
5
150
50
15
60
15
- 55 to + 150
- 55 to + 150
75
10
1.3
1.7
280
400
420
600
560
800
700
1000
Units
V
V
V
A
A
V
uA
uA
nS
pF
O
C/W
O
O
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:F13
RATINGS AND CHARACTERISTIC CURVES (HER101G THRU HER108G)
FIG.1- MAXIMUM FORWARD CURRENT
DERATING CURVE
2
RESISTIVE OR
INDUCTIVE LOAD
INSTANTANEOUS REVERSE CURRENT (uA)
FIG. 2- TYPICAL REVERSE CHARACTERISTICS
1000
AVERAGE FORWARD
A
CURRENT (A)
100
TA=100℃
1
10
TA=75℃
0
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE (
o
C)
1
TA=25℃
0.1
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
40
35
30
25
20
15
10
5
0
1
10
100
TA=25℃
8.3mS Single Half Sine Wave
JEDEC Method
FIG. 5- TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
100
NUMBER OF CYCLES AT 60 Hz
INSTANTANEOUS FORWARD CURRENT (A)
TA=25℃
HER105G
10
HER101G-HER104G
FIG. 4- TYPICAL JUNCTION CAPACITANCE
70
JUNCTION CAPACITANCE (pF)
60
50
40
30
20
10
0
0.1
1
10
REVERSE VOLTAGE (V)
100
1000
HER101G-HER105G
TA=25℃
1
HER106G-HER108G
0.1
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
FORWARD VOLTAGE (V)
HER106G-HER108G
Version:F13