D
S25001 Rev. D-3 1 of 2 HER101-HER106
Low Leakage
Low Forward Voltage Drop
High Current Capability
High Speed Switching
Plastic Material: UL Flammability
Classification Rating 94V-0
Case: DO-41, Molded Plastic
Terminals: Plated Axial Leads, Solderable per
MIL-STD-202, Method 208
Polarity: Color Band Denotes Cathode
Mounting Position: Any
Weight: 0.35 grams (approx.)
Ratings at 25
C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
Notes:
1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
2. Measured at 1.0MHz and applied reverse voltage of 4.0V.
HER101 - HER106
1.0A HIGH EFFICIENCY RECTIFIER
Mechanical Data
Features
Maximum Ratings and Electrical Characteristics
A
A
B
C
D
DO-41
Dim
Min
Max
A
25.4
--
B
4.1
5.2
C
0.71
0.86
D
2.0
2.7
All Dimensions in mm
Characteristic
Symbol
HER
101
HER
102
HER
103
HER
104
HER
105
HER
106
Units
Maximum Recurrent Peak Reverse Voltage
V
RRM
50
100
200
300
400
600
V
Maximum RMS Voltage
V
RMS
35
70
140
210
280
420
V
Maximum DC Blocking voltage
V
DC
50
100
200
300
400
600
V
Maximum Average Forward Rectified Current
9.5mm Lead Length
@ T
A
= 50
C
I
(AV)
1.0
A
Peak Forward Surge Current 8.3ms single half sine-wave
superimposed on rated load (JEDEC method)
I
FM
30
A
Maximum Instantaneous Forward Voltage
@ 1.0A DC
V
F
1.1
1.75
V
Maximum DC Reverse Current at Rated DC
Blocking Voltage
I
R
5.0
mA
Maximum DC Reverse Current at
Rated DC Blocking Voltage
@ T
A
= 150
C
I
R
100
mA
Maximum Reverse Recovery Time (Note 1)
t
rr
50
100
ns
Typical Junction Capacitance (Note 2)
C
j
20
pF
Operating and Storage Temperature Range
T
j
, T
STG
-65 to +150
C
D
S25001 Rev. D-3 2 of 2 HER101 - HER106
0.01
0.1
1.0
10
100
0
20
40
60
80
100
120
140
I
,
INST
ANT
ANEOUS
REVERSE
CURRENT
(m
A
)
R
PERCENT OF PEAK REVERSE VOLTAGE
Fig. 2 Typical Reverse Characteristics
T = 150C
J
T = 25C
J
T = 100C
J
0.001
0.01
0.1
1.0
10
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
I
,
INST
ANT
ANEOUS
FOR
W
ARD
CURRENT
(AMPERES
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
Fig. 3 Typical Instantaneous Forward Characteristics
F
T = 25C
J
HER 101
THRU
HER105
HER 106
THRU
HER 107
10
20
30
40
1
10
100
I
,
PEAK
FOR
W
ARD
SURGE
CURRENT
(A)
FSM
NUMBER OF CYCLES AT 60 Hz
Fig. 4 Max Non-Repetitive Peak Fwd Surge Current (A)
8.3ms Single Half Sine-Wave
JEDEC Method
10
20
30
40
50
60
70
0
0.1
1.0
10
100
1000
C
,
JUNCTION
CAP
ACIT
ANCE
(pF)
J
VR, REVERSE VOLTAGE (VOLTS)
Fig. 5 Typical Junction Capacitance
0
1.0
2.0
0
25
50
75
100 125
150 175
I
,
A
VERAGE
FOR
W
ARD
CURRENT
(AMPERES)
AV
T , AMBIENT TEMPERATURE (C)
Fig. 1 Typical Forward Current Derating Curve
A
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
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