MUR405-MUR460
Super Fast Rectifiers
VOLTAGE RANGE: 50 --- 600 V CURRENT: 4.0 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 - 27
Mechanical Data
Cas e:JEDEC DO--27,m olded plas tic Term inals : Axial lead ,s olderable per MIL- STD-202,Method 208 Polarity: Color band denotes cathode Weight: 0.041 ounces ,1.15 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 MUR MUR MUR MUR MUR MUR UNITS 405 410 415 420 430 440 450 460
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
V RR M V RMS V DC IF(AV)
50 35 50
100 70 100
150 105 150
200 140 200 4.0
300 210 300
400 280 400
500 350 500
600 420 600
V V V A
Peak f orw ard surge current 8.3ms single half -sine-w ave superimposed on rated load @TJ =125
IFSM
125.0
A
Maximum instantaneous f orw ard voltage @ 4.0A Maximum reverse current at rated DC blocking voltage @TA =25 @TA =100 (Note1) (Note2) (Note3)
VF IR t rr CJ Rθ JA TJ TSTG
0.89 10.0 100.0 25 95 20 - 55 ----- + 150 - 55 ----- + 150
1.2 8
V A
Maximum reverse recovery time Typical junction capacitance Typical thermal resistance Operating junction temperature range Storage temperature range
50
ns pF /W
NOTE: 1. Measured with I F =0.5A, I R=1A, I rr=0.25A. 2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC. 3. Thermal resistance f rom junction to ambient.
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MUR405-MUR460
Super Fast Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50 N 1. 10 N 1.
trr
D.U.T. (+) 25VDC (approx) (-) 1 NONINDUCTIVE PULSE GENERATOR (NOTE2) OSCILLOSCOPE (NOTE 1)
+0.5A
0 -0.25A
-1.0A
1cm
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE =1M . 22pF. JJJJ 2.RISE TIME =10ns MAX.SOURCE IM PEDANCE=50 .
SE T TIM E BASE FOR 10/20 ns/cm
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC INSTANTANEOUS FORWARD CURRENT INSTANTANEOUS REVERSE CURRENT AMPERES
FIG.3 -- TYPICAL REVERSE CHARACTERISTIC
80 40 20 8.0 4.0 2.0 0.8 0.4 0.2 0.08 0.04 0.02 0.008 0.004 0.002 0 20 40
TJ=25¡æ TJ=100¡æ TJ=150¡æ
100
MUR 430-MUR460
40 20
MUR405-MUR420
10
AMPERES
4.0 2.0 1.0 0.4 0.2 0.1 0 0.4 0.8 1.2 1.6 2.0 2.4
TJ =25 Pulse Width=300 µs
60 80 100120 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
AVERAGE FORWARD CURRENT AMPERES
JUNCTION CAPACITANCE,pF
1000 600 400 200 100 60 40 20 10 0.1 0.2 0.4 1 2 4 10 20 40 100
TJ=25 f=1.0MHz
4.0 3.5 3.0 2.5 2.0 1.5 1.0 0 25 50 75 100 125 150 175
Single Phase Half Wave 60HZ Resistive or Inductive Load 0.375"(9.5mm)Lead length
REVERSE VOLTAGE, VOLTS
AMBIENT TEMPERATURE,
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mail:
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.