RATINGS AND CHARACTERISTIC CURVES HER1601 THRU HER1606
FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC
NONINDUCTIVE
50
NONINDUCTIVE
10
AND TEST CIRCUIT DIAGRAM
trr
+0.5A
PULSE
GENERATOR
( NOTE 2 )
0
-0.25A
DUT
(+ )
50Vdc
(approx)
(-)
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
20
16
12
8
4
0
0
50
100
CASE TEMPERATURE . ( % )
150
A
)
1000
FIG . 3 -TYPICAL REVERSE CHARACTERISTICS
INSTAN TANEOU S REVERS E CURRET . (
100
Tj=125 C
O
10
Tj=25 C
O
PE A K F O R W A R D S U R G E C U R R E N T . ( A )
FIG . 4 -MAXIMUM NON - REPETITIVE FORWARD SURGE
CURRENT
120
90
60
1
Tj=25
o
C
8.3ms Single Half Sine
Wave JEDEC Method
0.1
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
1 00
FIG . 6 -TYPICAL FRWARD CHARACTERISTICS
100
30
60
1-1
240
CAPACITANCE ( pF)
200
160
120
80
40
0
FIG . 5 -TYPICAL JUNCTIOON CAP
ACITANCE PER LEG
1.0
0.3
0.1
0.03
.01
0.4
HE
R1
3.0
60
HE
HE
R1
60
R1
Tj=25
o
C
Pulse Width=300
1% Duty Cycle
6
Tj=25 C
o
HE
HE
R1
60
6
R1
60
1-1
60
5
60
10
4
5
s
1.8
0.6
0.8
1.0
1.2
1.4
1.6
1
2
5
10 20
50
100 200
REVERSE VOLTAGE . ( V)
500
1000
FORWARD VOLTAGE . ( V )
DAESAN [ DAESAN ELECTRONICS CORP. ]
