Compact Technology
HER201 thru HER208
RATINGS AND CHARACTERISTIC CURVES
FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC
50
NONINDUCTIVE
10
NONINDUCTIVE
AND TEST CIRCUIT DIAGRAM
AVERAGE FORWARD CURRENT . (A )
FIG . 2 -MAXIMUM AVERAGE
FORWARD CURRENT DERATING
3.0
2.0
SINGLE PHASE
HALF WAVE 60Hz
RESISTIVE OR
INDUCTIVE LOAD
0.375"(9.5mm )
LEAD LENGTH
trr
+0.5A
(+ )
50Vdc
(approx)
(-)
DUT
PULSE
GENERATOR
(NOTE 2 )
NONINDUCTIVE
0
-02.5A
OSCILLOSCOPE
(NOTE 2 )
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns / cm
1.0
NOTES: 1 . RISE TIME = 7nsmax. INPUT
IMPEDANCE= 1 MEGOHM 22pf
2 . RISE
TIME = 10ns max.SOURSE
IMPEDANCE = 50ohmsf
0
25
50 75 100 125 150 175
AMBIENT TEMPERATURE . (
O
C)
FIG . 3 -TYPICAL REVERSE CHARACTERISTICS
1000
INSTANTANEOUS REVERSE CURRENT .( A)
FIG . 4 -TYPICAL REVERSE CHARACTERISTICS
10
INSTANTANEOUS FORWARD CURRENT. (A)
-H
ER
01
R2
1.0
20
100
T
J
=100
O
C
4
R2
05
HE
HE
1
0.01
0
.001
0
20
40
60
80
100
120
.2
.4
.6
.8
1.0
1.2
1.4
FORWARD VOLTAGE . ( V )
PERCENT OF RA
TED PEAK REVERSE VOL
TAGE . (% )
FIG . 5- MAXIMUM NON - REPETITIVE FOR
WARD
SURGE CURRENT
80
JUNCTION CARACITANCE.(pF)
60
50
40
30
20
10
0
1
2
5
10
20
50
100
175
FIG . 6 -TYPICAL JUNCTION CAP
ACITANCE
PEAK FORWARD SURGE CURRENT . (A)
8.3ms Single Half Sine
Wave JEDEC Method
150
125
100
75
50
25
0
.1
.5
1
HER
206
HE
R2
01 -
HE
HE
T
J
=25
O
C
R20
- HE
R 20
8
2
5
10 20
R2
5
06
50
10
0.1
-H
ER
100 200
20
8
500 1000
NUMBER OF CYCLES AT 60Hz
REVERSE VOLTAGE . ( V )
CTC0053 Ver. 2.0
2
of 2
HER201 thru HER208
CTC [ COMPACT TECHNOLOGY CORP. ]
