HER101G
THRU
HER108G
1.0 Amp Glass
Passivated High
Efficient Rectifier
50 to 1000 Volts
Features
• Low forward voltage drop
• High current capability
• High reliability
• High surge current capability
Maximum Ratings
• Operating Temperature: -55OC to +125OC
• Storage Temperature: -55OC to +150OC
• Typical Thermal Resistance; 60OC/W Junction To Case
18
O
C/W Junction To Ambient
MCC Part
Number Device
Marking Maximum
Recurrent Peak
Reverse
Voltage
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
HER101G --- 50V 35V 50V
HER102G --- 100V 70V 100V
HER103G --- 200V 140V 200V
HER104G --- 300V 210V 300V
HER105G --- 400V 280V 400V
HER106G --- 600V 420V 600V
HER107G --- 800V 560V 800V
HER108G --- 1000V 700V 1000V
Electrical Characteristics @ 25OC Unless Otherwise Specified
Average Forward
Current IF(AV) 1.0A TA = 55OC
Peak Forward Surge
Current IFSM 30A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
HER101G -104G
HER105G
HER106G -108G
VF 1.0V
1.3V
1.7V IFM = 1.0A;
TJ = 25OC
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR 5.0uA
150uA TJ = 25OC
TJ = 125OC
Maximum Reverse
Recovery Time
HER101G -105G
HER106G -108G
Trr 50ns
75ns IF=0.5A, IR=1.0A
IRR=0.25A
Typical Junction
Capacitance
HER101G -105G
HER106G -108G
CJ 20pF
15pF Measured at
1.0MHz, VR=4.0V
omponents
21201 Itasca Street Chatsworth
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MCC
www.mccsemi.com
DO-41
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A.166 .205 4.10 5.20
B.080 .107 2.00 2.70
C.028 .034 .70 .90
D1.000 --- 25.40 ---
A
B
C
D
D
Cathode
Mark
MCC
FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50W
NONINDUCTIVE
1W
NON
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE 2)
DUT
(+)
50Vdc
(approx)
(-)
NOTES: 1. Rise Time=7ns max. Input Impedance=
1 megohm 22pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
(-)
(+)
10W
NONINDUCTIVE
-1.0A
-0.25A
0
+0.5A
trr
1cm SET TIME BASE FOR
5/ 10ns/ cm
FIG.2- MAXIMUM FORWARD
CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT. (A)
25 50 75 100 125 150 175
1.0
2.0
AMBIENT TEMPERATURE. ( C)
o
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375" (9.5mm)
Lead Length
FIG.5- MAXIMUM NON-REPETITIVE FORWARD SURGE
CURRENT
PEAK FORWARD SURGE CURRENT. (A)
12 5 10 20 10050
10
0
15
20
30
25
35
40
NUMBER OF CYCLES AT 60Hz
8.3ms Single Half Sine Wave
JEDEC Method
FIG.4- TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT. (A)
.2 .4 .6 .8 1.0 1.2 1.4
0.001
0.01
0.1
1.0
10
FORWARD VOLTAGE. (V)
Tj=25 C
0
HER101G~HER104G
HER105G
HER106G~HER108G
FIG.6- TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE.(pF)
.1 .5 1 52 10 20 50 100 200 500
10
0
20
30
40
50
60
70
REVERSE VOLTAGE. (V)
Tj=25 C
0
HER101G~HER105G
HER106G~HER108G
FIG.3- TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT.( A)
020 40 60 80 100 120
0.1
1.0
10
100
1000
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
Tj=25 C
0
Tj=125 C
0
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HER101G thru HER108G
