MUR120-MUR190
Super Fast Rectifiers
VOLTAGE RANGE: 200 --- 900 V CURRENT: 1.0 A
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
DO - 41
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
Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average f orw ard rectif ied current 9.5mm lead length, @TA =75 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 Maximum reverse recovery time Typical junction capacitance Typical thermal resistance 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.
MUR MUR MUR 140 150 160
400 280 400 500 350 500 1.0 600 420 600
MUR 170
700 490 700
MUR 180
800 560 800
MUR UNITS 190
900 630 900
VRRM V R MS VDC IF(AV)
200 140 200
300 210 300
V V V A
IFSM VF IR t rr CJ Rθ JA TJ TSTG
0.875
2.0 50
35.0
A
1.2 5
5.0 150
1.7 10.0 100 75 15 60
V A ns pF /W
@TA =25 @TA =100 (Note1) (Note2) (Note3)
25 22 50
50
Operating junction temperature range
- 55 ----- + 150 - 55 ----- + 150
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MUR120-MUR190
Super Fast Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- TYPICAL FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT AMPERES FIG.2 -- FORWARD DRATING CURVE
1.5
10 1.0
AVERAGE FORWARD CURRENT AMPERES
1.25 1.0 0.75 0.5 0.25
T J =25 Pulse Width=300 µ S
0.1
0.01
Single Phase Half Wave 60HZ Resistive or Inductive Load 0.375"(9.5mm)Lead Length
0.001 0
0.2
0.4 0.6 0.8 1
1.2 1.4 1.6 1.8 2
0 25
50
75
100
125
150
175
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
NUMBER OF CYCLES AT 60Hz
FIG.3 -- TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE. pF
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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MUR120-MUR190
Super Fast Rectifiers
Ratings AND Charactieristic Curves
INSTANTANEOUS REVERSE LEAKAGE CURRENT FIG.4 -- TYPICAL REVERSE CHARACTERISTICS PEAK FORWARD SURGE CURRENT AMPERES
100 40 20 TA=150¡æ 10
FIG.5 -- PEAK FORWARD SURGE CURRENT
60 50 40 30 20 10 0 1 2 4 10 20 40 100 8.3m s Single H alf Sine-W ave
MICRO AMPERES
4 2 TA=100¡æ 1 .4 .2 .1 TA=25¡æ .04 .02 .01 20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
NUMBER OF CYCLES AT 60Hz
FIG.6 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50 N 1. 10 N 1.
+0.5A
trr
D.U.T. (+) 25VDC (approx) (-) PULSE GENERATOR (NOTE2)
0 -0.25A
1 NONINDUCTIVE
OSCILLOSCOPE (NOTE 1)
-1.0A 1cm
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF. JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 .
SET TIME BASE FOR 10/20 ns/cm
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.