BA157 THRU BA159
FAST SILICON RECTIFIERS
Fig.4- TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
Fig.5- TYPICAL JUNCTION CAPACITANCE
100
JUNCTION CAPACITANCE,pF
100
Tj=25 C
f=1.0MHz
Vsig=50mVp-p
o
10
T
J
=100
o
C
1
10
0.1
T
J
=25 C
o
0.01
0
20
40
60
80
100
0
0.1
1
10
100
REVERSE VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE
VOLTAGE,%
Fig.6- TYPICAL TRANSIENT THERMAL IMPEDANCE
TRANSIENT THERMAL IMPEDANCE, C/W
100
o
10
1
0.1
0.01
0.1
1
10
100
t, PULSE DURATION,sec.
SEMTECH ELECTRONICS LTD.
(Subsidiary
of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 20/06/2003
SEMTECH_ELEC [ SEMTECH ELECTRONICS LTD. ]
