RATINGS AND CHARACTERISTIC CURVES HER801 THRU HER806
FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC
NONINDUCTIVE
AND TEST CIRCUIT DIAGRAM
50
NONINDUCTIVE
+0.5A
10
trr
(+ )
50Vdc
(approx)
(-)
DUT
PULSE
GENERATOR
( NOTE 2 )
0
-0.25A
NONINDUCTIVE
OSCILLOSCOPE
(NOTE 2 )
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns / cm
NOTES: 1 . RISE TIME = 7nsmax. INPUT
IMPEDANCE= 1 MEGOHM 22p
2 . RISE
TIME = 10ns max. SOURSE
IMPEDANCE = 50ohmsf
AVERAGE FORWARD CURRENT . ( A )
.
FIG 2 - MAXIMUM AVERAGE FORWARD CURRENT DERATING
10
8
6
4
2
0
0
50
CASE TEMPERATURE . ( % )
100
150
INSTAN TANEO US REVER SE CURRE T . (
FIG . 3 -TYPICAL REVERSE CHARACTERISTICS
1000
A
)
100
Tj=125 C
O
150
10
PEAK FORWARD SURGE CURRENT . ( A )
120
90
60
FIG . 4 -MAXIMUM NON - REPETITIVE FORWARD SURGE
CURRENT
1.0
Tj=25
O
C
8.3ms Single Half Sine
Wave JEDEC Method
0.1
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLT
AGE . (%)
INSTANTANEOUS FORWARD CURRENT . ( A)
30
100
30
10
3.0
1.0
0.3
0.1
0.03
FIG . 6 -TYPICAL FRWARD CHARACTERISTICS
ER
-H
01
HE
R8
80
1
2
5
10
20
50
100
4
FIG . 5 -TYPICAL JUNCTIOON CAPACITANCE
CAPACITANCE ( pF)
150
120
90
60
30
0
1
2
5
10
HE
HE
R8
R8
06
01
-H E
R8
05
20
50
100
200
500
0.1
.4
.6
.8
HE
1.0
R8
06
HE
1.2
R8
NMBER OF CYCLES AT 60Hz
05
1.4
1.6
1.8
REVERSE VOLTAGE ( V)
FORWARD VOLTAGE . ( V )
DAESAN [ DAESAN ELECTRONICS CORP. ]
