BILIN BA157 Fast recovery rectifier Datasheet

BL
GALAXY ELECTRICAL
BA157(Z) - - - BA159(Z)
VOLTAGE RANGE: 400 --- 1000 V
CURRENT: 1.0 A
FAST RECOVERY RECT IFIERS
FEATURES
Low cos t
Diffus ed junction
Low leakage
DO - 41
Low forward voltage drop
High current capability
Eas ily cleaned with Freon,Alcohol,Is opropanol
and s im ilar s olvents
The plas tic m aterial carries U/L recognition 94V-0
MECHANICAL DATA
Cas e:JEDEC DO-41,m olded plas tic
Term inals : Axial lead ,s olderable per
MIL- STD-750,Method 2026
Polarity: Color band denotes cathode
Dimensions in millimeters
Weight: 0.012 ounces ,0.34 gram s
Mounting pos ition: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
am bient tem perature unles s otherwis e s pecified.
Single phas e,half wave,60 Hz,res is tive or inductive load. For capacitive load,derate by 20%.
BA157
BA158
BA159D
BA159
UNITS
Maximum recurrent peak reverse voltage
V RRM
400
600
800
1000
V
Maximum RMS voltage
V RMS
280
420
560
700
V
Maximum DC blocking voltage
V DC
400
600
800
1000
V
Maximum average forw ard rectified current
9.5mm lead length,
@TA =75
IF(AV)
1.0
A
IFSM
30.0
A
VF
1.3
V
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
@TJ =125
Maximum instantaneous forw ard voltage
@ 1.0 A
Maximum reverse current
at rated DC blocking voltage
@TA =25
@TA =100
5.0
IR
100.0
A
Maximum reverse recovery time (Note1)
t rr
300
ns
Typical junction capacitance
(Note2)
CJ
12
pF
Typical thermal resistance
(Note3)
Rθ JA
55
TJ
- 55---- +125
TSTG
- 55---- + 150
Operating junction temperature range
Storage temperature range
/W
NOTE: 1.Measured with I F =0.5A, I R=1A, I rr=0.25A.
2.Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
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3.Therm al resistance f rom junction to ambient.
Document Number 1561135
BLGALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
BA157(Z) - - - BA159(Z)
FIG.2 --MAXIMUM NON-REPETITIVE PEAK
FIG.1 -- FORWARD CURRENT DERATING CURVE
PEAK FORWARD SURGE CURRENT
AMPERES
AVERAGE FORWARD RECTIFIED
CURRENT,AMPERES
FORWARD SURGE CURRENT
1.0
0.8
0.6
0.4
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0 .2
0
0
25
75
50
100
150
125
175
50
8.3ms Single Half
Sine-Wave
40
30
20
10
0
AMBIENT TEMPERATURE,
INSTANTANEOUS REVERSE LEAKAGE
CURRENT, MICROAMPERES
INSTANTANEOUS FORWARD CURRENT
AMPERES
100
TJ =25
Pulse Width=300 µS
4
2
1.0
0.4
0.2
0.1
0.06
0.04
0.02
0.8
1.0
1.2
1.4
1.6
20
40
60 80 100
FIG.4--TYPICAL REVERSE CHARACTERISTICS
FORWARD CHARACTERISTICS
0.01
0.6
6 8 10
NUMBER OF CYCLES AT 60Hz
FIG.3 --TYPICAL INSTANTANEOUS
10
4
2
1
1.8
2.0
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
10
1.0
T J=100℃
0.1
0.01
0.001
T J=25
0
20
40
60
80
100
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5--TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE,pF
100
60
40
20
TJ-25
f=1.0MHz
10
6
4
2
1
.1
.2
.4
1.0
2
4
10
20
40
1 00
REVERSE VOLTAGE,VOLTS
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Document Number 1561135
BLGALAXY ELECTRICAL
2.
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