BX34 THRU BX320
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
40V-200V
3.0A
RATINGS AND CHARACTERISTIC CURVES
BX34 THRU BX320
50
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES
3.0
2.5
2.0
1.5
1.0
0
0
20
40
60
80
100
120
140
160
180
= 40V
= 45-200V
INSTANTANEOUS FORWARD CURRENT
AMPERES
10
40-45V
80-100V
150-200V
50-60V
1.0
LEAD TEMPERATURE,
O
C
Fig.1- FORWARD CURRENT DERATING CURVE
TJ=25 C
f=1.0mHz
Visg=5mVp-p
O
0.1
.4 .5 .6 .7 .8 .9 1.0 1.1
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig.2- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
10
90
INSTANTANEOUS REVERSE CURRENT, mA
PEAK FORWARD SURGE CURRENT,
80
70
60
50
40
30
20
10
1
2
5
10
1.0
T
J
=100 C
O
8.3ms Single
Half Since-Wave
JEDEC Method
T
J
=
75
O
C
0.1
T
J
=
25
O
C
.01
.001
0
20
40
60
80 100 120 140
20
50
100
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
NO. OF CYCLE AT 60Hz
Fig.3- TYPICAL REVERSE CHARACTERISTIC
Fig.4- MAXIMUM NON - REPETITIVE SURGE CURRENT
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