MCC
Features
•
•
•
•
High Surge Current Capability
High Reliability
Low Forward Voltage Drop
High Current Capability
omponents
21201 Itasca Street Chatsworth
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HER201
THRU
HER208
2.0 Amp High
Efficient Rectifiers
50 to 1000 Volts
DO-15
•
•
•
Maximum Ratings
Operating Temperature: -55°C to +125°C
Storage Temperature: -55°C to +150°C
For capacitive load, derate current by 20%
MCC
Device
Maximum
Maximum
Catalog
Marking
Recurrent
RMS
Number
Peak Reverse
Voltage
Voltage
HER201
---
50V
35V
HER202
---
100V
70V
HER203
---
200V
140V
HER204
---
300V
210V
HER205
---
400V
280V
HER206
---
600V
420V
HER207
---
800V
560V
HER208
---
1000V
700V
Maximum
DC
Blocking
Voltage
50V
100V
200V
300V
400V
600V
800V
1000V
D
A
Cathode
Mark
B
D
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
Peak Forward Surge
Current
Maximum
Instantaneous
Forward Voltage
HER201-204
HER205
HER206-208
I
F(AV)
I
FSM
2A
60A
T
A
= 55°C
8.3ms, half sine
C
V
F
Reverse Current At
I
R
T
A
= 25°C
Rated DC Blocking
T
A
= 100°C
Voltage (
Maximum DC
)
Maximum Reverse
Recovery Time
50ns
I
F
=0.5A, I
R
=1.0A,
HER201-205
T
rr
75ns
I
rr
=0.25A
HER206-208
Typical Junction
Capacitance
50pF
Measured at
HER201-205
C
J
30pF
1.0MHz, V
R
=4.0V
HER206-208
*Pulse Test: Pulse Width 300µsec, Duty Cycle 1%
1.0V
1.3V
1.7V
5µA
100µA
I
FM
= 2.0A;
T
A
= 25°C
DIMENSIONS
INCHES
MIN
.230
.104
.028
1.000
MM
MIN
5.8
2.6
0.71
25.40
DIM
A
B
C
D
MAX
.300
.140
.034
---
MAX
7.6
3.6
0.86
---
NOTE
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HER201 THRU HER208
RATINGS AND CHARACTERISTIC CURVES
FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
10W
NONINDUCTIVE
+0.5A
DUT
(-)
PULSE
GENERATOR
(NOTE 2)
OSCILLOSCOPE
(NOTE 1)
(+)
0
-0.25A
trr
MCC
FIG.2- MAXIMUM AVERAGE
FORWARD CURRENT DERATING
AVERAGE FORWARD CURRENT. (A)
3.0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
(+)
50Vdc
(approx)
(-)
2.0
1W
NON
INDUCTIVE
1.0
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns/ cm
0
25
50
75 100 125 150 175
o
AMBIENT TEMPERATURE. ( C)
FIG.3- TYPICAL REVERSE CHARACTERISTICS
1000
FIG.4- TYPICAL FORWARD CHARACTERISTICS
10
INSTANTANEOUS REVERSE CURRENT. ( A)
100
Tj=100
0
C
INSTANTANEOUS FORWARD CURRENT. (A)
1.0
10
0.1
Tj=25
0
C
~HER2
04
.2
0.1
20
40
60
80
100
120
0.001
HER20
1
1.0
0.01
.4
HER2
06~H
ER20
8
.6
.8
HE
R2
05
1.0
1.2
1.4
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
FORWARD VOLTAGE. (V)
80
FIG.5- MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
FIG.6- TYPICAL JUNCTION CAPACITANCE
175
PEAK FORWARD SURGE CURRENT. (A)
50
40
30
20
10
0
1
2
5
10
JUNCTION CAPACITANCE.(pF)
60
150
125
100
75
50
25
0
HE
R2
01
~H
ER
R2
06
20
~H
5
ER
20
8
8.3ms Single Half Sine Wave
JEDEC Method
HE
20
50
100
.1
.5
1
2
5
10
20
50
100 200
500 800
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE. (V)
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