BY252Z [BL Galaxy Electrical]
PLASTIC SILICON RECTIFIER; 塑料硅整流
| 型号： | BY252Z |
| 厂家： | 
BL Galaxy Electrical |
| 描述： | PLASTIC SILICON RECTIFIER |
| 文件： | 总3页 (文件大小：62K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GALAXY ELECTRICAL
BY251(Z) - - - BY255(Z)
BL
VOLTAGE RANGE: 200 --- 1300 V
CURRENT: 3.0 A
PLASTIC SILICON RECTIFIER
FEATURES
Low cost
Diffused junction
DO - 27
Low leakage
Low forward voltage drop
High current capability
Easilycleaned witn Freon,Alcohol,lsopropanol
and similar solvents
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO-27,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.041 ounces, 1.15 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 by20%.
BY
251
BY
252
BY
253
BY
254
BY
255
UNITS
V
V
V
Maximum recurrent peak reverse voltage
Maximum RMS voltage
200
140
200
400
280
400
600
420
600
800
560
800
1300
910
VRRM
VRMS
VDC
Maximum DC blocking voltage
1300
Maximum average forw ard rectified current
A
3.0
IF(AV)
IFSM
VF
9.5mm lead length,
@TA=75
Peak forw ard surge current
A
8.3ms single half-sine-w ave
100.0
superimposed on rated load @TJ=125
Maximum instantaneous forw ard voltage
@ 3.0 A
V
A
1.1
Maximum reverse current
@TA=25
10.0
100.0
IR
at rated DC blocking voltage @TA=100
p F
Typical junction capacitance
Typical thermal resistance
(Note1)
(Note2)
35
CJ
20
Rθ
/W
JA
Operating junction temperature range
Storage temperature range
- 55 ---- + 150
- 55 ---- + 150
TJ
TSTG
NOTE: 1. Measured at 1.0MHz and applied rev erse voltage of 4.0V DC.
2. Thermal resistance f rom junction to ambient.
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BLGALAXY ELECTRICAL
1.
Document Number 0260014
RATINGS AND CHARACTERISTIC CURVES
BY251(Z)---BY255(Z)
FIG.1 -- TYPICAL FORWARD CHARACTERISTICS
FIG.2 -- TYPICAL CURRENT DERATING CURVE
100
10
4
3
4
2
1.0
2
Single Phase
Half Wave 60H
Resistive or
0.4
0.2
0.1
Z
Inductive Load
1
0.06
0.04
TJ=25
Pulse Width=300uS
0
0
25
50
75
100
125 150
0.02
0.01
0.6 0.8
1.0
1.2 1.4
1.6
FORWARDVOLTAGE, VOLTS
AMBIENT TEMPERATURE,
FIG.3 -- MAXIMUM NON-REPETITIVEFORWARD
SURGE CURRENT
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
100
100
60
f=1MHz
TJ=25
40
℃
TJ=125
20
10
8.3ms Single Half
Sine-Wave
4
2
1
0
.1 .2
.4
1.0
2
4
10 20 40
100
1
2
4
8 10
20
40 60 80 100
NUMBER OF CYCLES AT60Hz
REVERSE VOLTAGE, VOLTS
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2.
Document Number 0260014
BLGALAXY ELECTRICAL
RATINGS AND CHARACTERISTIC CURVES
BY251(Z) ---BY255(Z)
FIG.5 -- TYPICAL REVERSE CHARACTERISTICS
100
10
TJ=125 0 C
1.0
TJ=125 0 C
0.1
.01
80
100
60
120 140
0
40
20
PERCENT OF RATED PEAK REVERASE VOLTAGE, %
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3.
BLGALAXY ELECTRICAL
Document Number 0260014
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