Compact Technology
HER101 thru HER108
REVERSE VOLTAGE -
50
to
1000
Volts
FORWARD CURRENT -
1.0
Ampere
HIGH EFFICIENCY RECTIFIERS
FEATURES
Plastic passivated chip
Super fast switching for high efficiency
High current capability
Low forward voltage drop and high current capability
Low reverse leakage current
Plastic material has UL flammability classification 94V-0
A
DO-41
B
A
C
D
DO-41
MECHANICAL DATA
Case : Molded plastic
Polarity : Indicated by cathode band
Weight : 0.012 ounces, 0.34 grams
Dim.
A
B
Min.
25.4
4.20
0.70
2.00
C
2.70
D
All Dimensions in millimeter
Max.
-
5.20
0.90
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
HER
101
50
35
50
HER HER
102
103
100
200
70
140
100
200
HER
104
300
210
300
HER
105
400
280
400
1.0
30
1.0
1.3
5.0
200
50
20
30
-55 to +150
-55 to +150
75
10
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
SYMBOL
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
T
RR
C
J
R
0JL
HER
106
600
420
600
HER
107
800
560
800
HER
108
1000
700
1000
UNIT
V
V
V
A
@T
L
=75 C
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC METHOD)
Maximum forward Voltage at 1.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
A
1.70
V
uA
ns
pF
C/W
@T
J
=25 C
@T
J
=100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction
Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating Temperature Range
Storage Temperature Range
T
J
T
STG
C
C
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 DC.
3.Thermal Resistance junction to Lead.
CTC0051
Ver.
2.0
1 of 2
HER101 thru HER108
Compact Technology
HER101 thru HER108
RATINGS AND CHARACTERISTIC CURVES
FIG . 1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
trr
+0.5A
AVERAGE FORWARD CURRENT . (A )
50
NONINDUCTIVE
10
NONINDUCTIVE
FIG . 2 -MAXIMUM AVERAGE
FORWARD CURRENT DERATING
2.0
SINGLE PHASE
HALF WAVE 60Hz
RESISTIVE OR
INDUCTIVE LOAD
0.375"(9.5mm)
LEAD LENGTH
DUT
(+ )
50Vdc
(approx)
(-)
PULSE
GENERATOR
(NOTE 2 )
0
-02.5A
NONINDUCTIVE
OSCILLOSCOPE
(NOTE 2 )
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns / cm
1.0
NOTES: 1 . RISE TIME = 7ns max. INPUT
IMPEDANCE= 1 MEGOHM 22pf
2 . RISE TIME = 10ns max. SOURSE
IMPEDANCE = 50ohmsf
25 50 75 100 125 150 175
AMBIENT TEMPERATURE . ( C)
O
FIG . 3 - TYPICAL REVERSE CHARACTERISTICS
1000
INSTANTANEOUS REVERSE CURRENT .( A)
10
FIG . 4 - TYPICAL REVERSE CHARACTERISTICS
-H
ER
01
R1
10
100
T
J
=100
O
C
INSTANTANEOUS FORWARD CURRENT. (A)
1.0
4
HE
R1
05
HE
1
0.01
20
40
60
80
100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE . (% )
00
.001
.2
.4
.6
.8
1.0
1.2
FORWARD VOLTAGE . ( V )
HE
T
J
=25 C
R1
O
06
-H
10
0.1
ER
1.4
PEAK FORWARD SURGE CURRENT . (A)
FIG . 5- MAXIMUM NON - REPETITIVE FORWARD
SURGE CURRENT
35
30
25
20
15
10
0
1
2
5
10
20
NUMBER OF CYCLES AT 60Hz
50
1 00
FIG . 6 - TYPICAL REVERSE CHARACTERISTICS
JUNCTION CARACITANCE.(pF)
70
60
50
40
30
20
10
0
.1
.5
HE
R10
8.3ms Single Half Sine
Wave JEDEC Method
HE
R1
01-
HE
R1
05
6-H
ER
108
1 2
5
10 20
50
REVERSE VOLTAGE . ( V )
10
100 200 500 1000
CTC0051
Ver.
2.0
2
of 2
HER101 thru HER108
8
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