Luguang MUR170 Super fast rectifier Datasheet

MUR120-MUR190
Super Fast Rectifiers
VOLTAGE RANGE: 200 --- 900 V
CURRENT: 1.0 A
DO - 41
Features
Low cos t
Low leakage
Low forward voltage drop
High current capability
Eas ily cleaned with 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
Polarity: Color band denotes cathode
Weight: 0.012 ounces ,0.34 gram s
Mounting pos ition: Any
Dimensions in millimeters
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%.
MUR MUR
120 130
MUR MUR MUR
140
150
160
MUR
170
MUR
180
MUR
UNITS
190
Maximum recurrent peak reverse voltage
VRRM
200
300
400
500
600
700
800
900
V
Maximum RMS voltage
V R MS
140
210
280
350
420
490
560
630
V
Maximum DC blocking voltage
VDC
200
300
400
500
600
700
800
900
V
Maximum average f orw ard rectif ied current
9.5mm lead length,
@TA =75
IF(AV)
1.0
A
IFSM
35.0
A
Peak f orw ard surge current
8.3ms single half -sine-w ave
superimposed on rated load
@TJ =125
Maximum instantaneous f orw ard voltage
@ 1.0A
Maximum reverse current
at rated DC blocking voltage
VF
@TA =25
IR
@TA =100
0.875
1.25
1.7
2.0
5.0
10.0
50
150
100
25
50
75
Maximum reverse recovery time
(Note1)
t rr
Typical junction capacitance
(Note2)
CJ
22
15
Typical thermal resistance
(Note3)
Rθ JA
50
60
TJ
- 55 ----- + 150
TSTG
- 55 ----- + 150
Operating junction temperature range
Storage temperature range
N OTE: 1. Measured with I F =0.5A, I R=1A, I rr=0.25A.
2. Measured at 1.0MH z and applied rev erse v oltage of 4.0V D C .
3. Therm al res istanc e f rom junction to am bient.
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V
A
ns
pF
/W
MUR120-MUR190
Super Fast Rectifiers
Ratings AND Charactieristic Curves
FIG.2 -- FORWARD DRATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
1.5
10
1.0
T J =25
Pulse Width=300 µ S
0.1
0.01
0.001
0
0.2
0.4 0.6 0.8 1
1.2 1.4 1.6 1.8 2
1.25
1.0
0.75
0.5
0.25
Single Phase
Half Wave 60HZ
Resistive or
Inductive Load
0.375"(9.5mm)Lead Length
0
25
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
50
75
100
125
100
60
40
20
10
6
4
2
1
TJ =25
f=1.0MHz
0.1 0.2 0.4
1
2
4
10
20
40
100
REVERSE VOLTAGE,VOLTS
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150
175
NUMBER OF CYCLES AT 60Hz
FIG.3 -- TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE. pF
INSTANTANEOUS FORWARD CURRENT
AMPERES
FIG.1 -- TYPICAL FORWARD CHARACTERISTICS
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MUR120-MUR190
Super Fast Rectifiers
FIG.4 -- TYPICAL REVERSE CHARACTERISTICS
40
20 TA=150℃
10
4
2 TA=100℃
1
.4
.2
.1 TA=25℃
.04
.02
.01
20
40
60
80
FIG.5 -- PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT
AMPERES
100
MICRO AMPERES
INSTANTANEOUS REVERSE LEAKAGE CURRENT
Ratings AND Charactieristic Curves
100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
60
50
8.3ms Single Half
Sine-Wave
40
30
20
10
0
1
2
4
10
20
40
100
NUMBER OF CYCLES AT 60Hz
FIG.6 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
N 1.
10
N 1.
trr
+0.5A
D.U.T.
(+)
25VDC
(approx)
(-)
1
NONINDUCTIVE
OSCILLOSCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE2)
0
-0.25A
-1.0A
1cm
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF.
JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 .
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SET TIME BASE FOR 10/20 ns/cm
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