BA159 View Datasheet(PDF) - Master Instrument Corporation
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BA159 Datasheet PDF : 2 Pages
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BA157 THRU BA159
FAST RECOVER RECTIFIER
VOLTAGE RANGE
CURRENT
400 to 1000 Volts
1.0 Ampere
RATING AND CHRACTERISTIC CURVES BA157 THRU BA159
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
1.2
1.0
0.8
0.6
0.4
0 .2
0
0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375"(9.5mm) Lead Length
25
50
75
100
125
150
175
AMBIENT TEMPERATURE, (° C)
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
30
8.3ms Single Half Sine-Wave
(JEDEC Method) Tj=Tjmax
20
10
01
2
4 6 8 10
20
40 60 80 100
NUMBER OF CYCLES AT 60 Hz
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
20
10
1.0
0.1
Tj =25° C
Pulse Width=300us
1% Duty Cycle
0.01
0.6
0.8
1.0
1.2
1.4 1.6
1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG.5-TYPICAL JUNCTION CAPACITANCE
100
10
TJ=25° C F=1MHz
Vsig=50mVp-p
1
0.1
1.0
10
REVERSE VOLTAGE,(V)
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
100
10
Tj =100° C
1.0
0.1
0
Tj =25° C
20
40
60
80
100
120
140
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
FIG.6-TEST CIRCUIT DIAGRAM AND
REVERSE REXOVERY TIME CHARACTERISTIC
50Ω
N ONINDUCTIVE
10Ω
NONINDUCTIVE
(+)
25 Vdc
（appr ox ）
(-)
D.U.T
1Ω
NON
INDUCT IV E
(-)
P ULS E
G ENE RAT IO R
(NOTE 2)
O SCI LLOS COP E
(NOTE 1)
NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF
2.Rise time=10ns max.Source Impedance=50 ohms
+ 0. 5A
0
0.25A
-1.0A
SET TIME BASE FOR
50 /100NS /cm
100
E-mail: sales@cnmic.com Web Site: www.cnmic.com
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