MUR440 [BL Galaxy Electrical]
SUPER FAST RECTIFIER; 超快速整流器
| 型号： | MUR440 |
| 厂家： | 
BL Galaxy Electrical |
| 描述： | SUPER FAST RECTIFIER |
| 文件： | 总2页 (文件大小：68K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MUR405 - - - MUR460
GALAXY ELECTRICAL
BL
VOLTAGE RANGE: 50 --- 600 V
CURRENT: 4.0 A
SUPER FAST RECTIFIER
FEATURES
Low cost
DO - 27
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with alcohol,Isopropanol
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 by 20%.
MUR
405
MUR MUR MUR MUR MUR MUR MUR
UNITS
410
415
420
430
440
450
460
Maximum recurrent peak reverse voltage
Maximum RMS voltage
50
35
50
100
70
150
105
150
200
140
200
300
210
300
400
280
400
500
350
500
600
420
600
V
V
V
VRRM
VRMS
VDC
Maximum DC blocking voltage
100
Maximum average forw ard rectified current
4.0
A
IF(AV)
9.5mm lead length,
@TA=75
Peak forw ard surge current
IFSM
125.0
A
8.3ms single half-sine-w ave
superimposed on rated load @TJ=125
Maximum instantaneous forw ard voltage
@ 4.0A
0.89
25
1.28
VF
IR
V
A
Maximum reverse current
@TA=25
10.0
at rated DC blocking voltage @TA=100
100.0
Maximum reverse recovery time
Typical junction capacitance
Typical thermal resistance
(Note1)
50
ns
pF
/W
trr
(Note2)
(Note3)
95
CJ
20
Rθ
JA
Operating junction temperature range
Storage temperature range
- 55 ----- + 150
- 55 ----- + 150
TJ
TSTG
NOTE: 1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
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2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
3. Thermal resistance f rom junction to ambient.
Document Number 0264012
BLGALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
MUR405- - - MUR460
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
N 1.
10
N 1.
trr
+0.5A
D.U.T.
(+)
PULSE
GENERATOR
(NOTE2)
0
25VDC
(approx)
(-)
-0.25A
OSCILLOSCOPE
(NOTE 1)
1
NONIN-
DUCTIVE
-1.0A
1cm
SETTIMEBASEFOR10/20 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 -- TYPICAL REVERSE CHARACTERISTIC
80
40
100
TJ=150℃
20
MUR430-MUR460
40
8.0
20
4.0
2.0
MUR405-MUR420
10
0.8
TJ=100℃
0.4
0.2
0.08
4.0
2.0
1.0
0.04
0.02
TJ=25℃
0.008
0.004
0.4
TJ=25
Pulse Width=300µs
0.2
0.002
0.1
2.4
0
1.2
1.6
2.0
0
0.4
0.8
20 40 60 80 100
120 140 160 180 200
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
PERCENTAGE OF RATED PEAK REVERSE VOLTAGE,%
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
z
FIG.5--FORWORD DERATING CURVE
4.0
3.5
3.0
1000
600
400
200
100
60
2.5
Single Phase
Half Wave 60H
Resistive or
Inductive Load
40
Z
2.0
TJ=25
f=1.0MHz
20
0.375"(9.5mm)Lead length
1.5
1.0
10
0.1 0.2 0.4
1
2
4
10 20 40 100
0
25
50
75 100 125 150 175
AMBIENT TEMPERATURE,
REVERSE VOLTAGE, VOLTS
www.galaxycn.com
2.
Document Number 0264012
BLGALAXY ELECTRICAL
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