BYV28-50 [LGE]
Super Fast Rectifiers; 超快速整流器
| 型号： | BYV28-50 |
| 厂家： | 
LGE |
| 描述： | Super Fast Rectifiers |
| 文件： | 总2页 (文件大小：183K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BYV28-50--BYV28-600
Super Fast Rectifiers
VOLTAGE RANGE: 50 --- 600 V
CURRENT: 3.5, 3.0 A
DO - 27
Features
Low cost
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with alcohol,Isopropanol
and similar solvents
Mechanical Data
Case: JEDEC DO-27,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method 208
Dimensions in millimeters
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,50 Hz,resistive or inductive load. For capacitive load,derate by 20%.
BYV28
-100
BYV28
-50
BYV28 BYV28 BYV28 BYV28 BYV28
UNITS
-150
-200
-300
-400
-600
Maximum recurrent peak reverse voltage
Maximum RMS voltage
50
35
50
100
70
150
105
150
200
140
200
300
210
300
600
420
600
V
V
V
VRRM
VRMS
VDC
400
280
400
Maximum DC blocking voltage
100
Maximum average forw ard rectified current
3.5
3.0
A
IF(AV)
9.5mm lead length,
@TA=75
Peak forw ard surge current
10ms single half-sine-w ave
90.0
5.0
A
IFSM
superimposed on rated load @TJ=125
Maximum instantaneous forw ard voltage
@ IF=IF(AV)
1.02
1.05
VF
IR
1.25
V
A
Maximum reverse current
@TA=25
at rated DC blocking voltage @TA=100
Maximum reverse recovery time (Note1)
100.0
25
50
ns
pF
/W
trr
Typical junction capacitance
Typical thermal resistance
(Note2)
(Note3)
100
75
CJ
Rθ
JA
Operating junction temperature range
- 55 ----- + 150
- 55 ----- + 150
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 4.1V DC.
3. Thermal resistance f rom junction to ambient.
http://www.luguang.cn
mail:lge@luguang.cn
BYV28-50--BYV28-600
Super Fast Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
N
10
N
trr
1.
1.
+0.5A
D.U.T.
0
(+)
25VDC
(approx)
(-)
PULSE
GENERATOR
(NOTE2)
-0.25A
OSCILLOSCOPE
(NOTE 1)
1
NONIN-
DUCTIVE
-1.0A
1cm
SETTIMEBASEFOR10 ns/cm
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF.
JJJJ 2.RISETIME =10ns MAX.SOURCE IMPEDANCE=50
.
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
FIG.3 -- FORWARD DERATING CURVE
100
4.0
BYV28-50
-
BYV28-200
Single Phase
Half Wave 60H
Resistive or
Inductive Load
0.375"(9.5mm)Lead Length
40
Z
3.5
20
10
BYV28-600
3.0
2.5
4.0
2.0
1.0
BYV28-300
- BYV28-400
BYV28-600
BYV28-50 - BYV28-400
2.0
1.5
1.0
0.4
TJ=25
Pulse W idth=300µs
0.2
0.1
0
50
100
150
200
250
0.8
1.0 1.2 1.4 1.6 1.8
2.0
0.6
AMBIENT TEMPERATURE,
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
FIG.5-- PEAK FORWORD SURGE CURRENT
100
1000
400
90
8.3ms Single Half
Sine-Wave
80
200
100
70
60
40
50
40
TJ=25
f=1.0MHz
20
1
2
5
10
20
50 100
10
0.1 0.2 0.4
1
2
4
10 20 40
100
NUMBER OF CYCLES AT 60H
REVERSE VOLTAGE, VOLTS
Z
http://www.luguang.cn
mail:lge@luguang.cn
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