RATINGS AND CHARACTERISTIC CURVES HEP801 THRU HEP806
FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC
NONINDUCTIVE
AND TEST CIRCUIT DIAGRAM
50
NONINDUCTIVE
10
+0.5A
PULSE
GENERATOR
( NOTE 2 )
0
-0.25A
DUT
(+ )
50Vdc
(approx)
(-)
NONINDUCTIVE
OSCILLOSCOPE
(NOTE 2 )
-1.0A
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
20
16
12
8
4
0
0
50
CASE TEMPERATURE . ( % )
100
150
A
)
FIG . 3 -TYPICAL REVERSE CHARACTERISTICS
1000
INSTAN TANEOU S REVERS E CURRET . (
100
Tj=125 C
O
10
Tj=25 C
O
PEAK FORWARD SURGE CURRENT . ( A )
FIG . 4 -MAXIMUM NON - REPETITIVE FORWARD SURGE
CURRENT
150
120
90
60
1
8.3ms Single Half Sine
Wave JEDEC Method
0.1
0
PERCENT OF RATED PEAK REVERSE VOLT
AGE . (%)
20
40
60
80
100
120
140
INSTANTANEOUS FORWARD CURRENT . ( A)
30
1
2
5
10
20
NMBER OF CYCLES AT 60Hz
50
100
FIG . 6 -TYPICAL FRWARD CHARACTERISTICS
100
30
EP
1.0
0.3
0.1
0.03
.01
.4
.6
.8
80
-H
HE
P8
10
3.0
4
FIG . 5 -TYPICAL JUNCTIOON CAP
ACITANCE
CAPACITANCE ( pF)
150
120
90
60
30
0
1
2
5
HE
P8
06
HE
HE
P8
06
HEP
80 1
-HEP
805
01
P8
05
10 20
50
100 200
REVERSE VOLTAGE . ( V)
500
1.0
1.2
1.4
1.6
1.8
FORWARD VOLTAGE . ( V )
DAESAN [ DAESAN ELECTRONICS CORP. ]
