BA158 [BL Galaxy Electrical]
FAST RECOVERY RECTIFIER; 快速恢复整流
| 型号： | BA158 |
| 厂家： | 
BL Galaxy Electrical |
| 描述： | FAST RECOVERY RECTIFIER |
| 文件： | 总2页 (文件大小：66K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GALAXY ELECTRICAL
BA157(Z)- - - BA159(Z)
BL
VOLTAGE RANGE: 400 --- 1000 V
CURRENT: 1.0 A
FAST RECOVERY RECTIFIER
FEATURES
Low cost
DO - 41
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with Freon,Alcohol,Isopropanol
and similar solvents
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO-41,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-750,Method 2026
Polarity: Color band denotes cathode
Weight: 0.012 ounces,0.34 grams
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
BA157
BA158
BA159D
BA159
UNITS
Maximum recurrent peak reverse voltage
Maximum RMS voltage
400
280
400
600
420
600
800
560
800
1000
700
V
V
V
VRRM
VRMS
VDC
Maximum DC blocking voltage
1000
Maximum average forw ard rectified current
1.0
A
IF(AV)
9.5mm lead length,
@TA=75
Peak forw ard surge current
8.3ms single half-sine-w ave
IFSM
30.0
A
superimposed on rated load @TJ=125
Maximum instantaneous forw ard voltage
@ 1.0 A
1.3
V
A
VF
IR
Maximum reverse current
@TA=25
5.0
100.0
300
12
at rated DC blocking voltage @TA=100
Maximum reverse recovery time (Note1)
ns
pF
/W
trr
Typical junction capacitance
Typical thermal resistance
(Note2)
(Note3)
CJ
55
Rθ
JA
- 55---- +150
- 55---- + 150
Operating junction temperature range
TJ
Storage temperature range
TSTG
NOTE: 1.Measured with IF=0.5A, IR=1A, Irr=0.25A.
2.Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
3.Thermal resistance f rom junction to ambient.
www.galaxycn.com
Document Number 0261035
BLGALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
BA157(Z)- - - BA159(Z)
FIG.2 --MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
FIG.1 -- FORWARD CURRENT DERATING CURVE
1.0
0.8
0.6
50
40
30
20
8.3ms Single Half
Sine-Wave
0.4
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.2
10
0
0
0
25
50
75
100
125
150
175
1
2
4
6
8 10
20
40 60 80 100
AMBIENT TEMPERATURE,
NUMBEROF CYCLES AT60Hz
FIG.3 --TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
FIG.4--TYPICAL REVERSE CHARACTERISTICS
10
100
10
TJ=25
Pulse Width=300µS
1.0
℃
TJ=100
4
2
1.0
0.1
0.4
0.2
0.1
0.06
0.04
0.01
TJ=25
0.02
0.01
0.6 0.8
1.0 1.2 1.4 1.6 1.8
2.0
0.001
0
20
40
60
80
100
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5--TYPICAL JUNCTION CAPACITANCE
100
60
40
20
TJ-25
f=1.0MHz
10
6
4
2
1
.1
.2
.4
1.0
2
4
10
20
40
100
REVERSE VOLTAGE,VOLTS
www.galaxycn.com
2.
Document Number 0261035
BLGALAXY ELECTRICAL
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