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| MUR160 - MUR190 1.0 AMPS. Glass Passivated High Efficient Rectifiers DO-15 / DO-204AC Features Designed for use in switching power supplies, inverters and as free wheeling diodes High efficiency, low VF High reliability Ultrafast recovery time for high efficiency o 175 C operating junction temperature Mechanical Data Cases: Molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: Pure tin plated, lead free, solderable per MIL-STD-202, Method 208 guaranteed Polarity: Color band denotes cathode High temperature soldering guaranteed: o 260 C /10 seconds/.375",(9.5mm) lead lengths at 5 lbs.,(2.3kg) tension Weight: 0.34 grams Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current (Square Wave Note 4) @ T A=80 oC Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 1.0A Tj=150 oC Tj=25 oC Maximum DC Reverse Current @ T A=25 oC o at Rated DC Blocking Voltage @ T A=125 C Maximum Reverse Recovery Time ( Note 2 ) Typical Junction Capacitance ( Note 1 ) Typical Thermal Resistance (Note 3) Operating Temperature Range Symbol V RRM V RMS V DC I(AV) IFSM VF IR Trr Cj R JA TJ MUR160 600 420 600 1.0 35 1.05 1.25 5.0 150 50 27 50 -65 to +175 -65 to +175 MUR190 900 630 900 Units V V V A A 1.5 1.7 V uA uA nS pF o C/W o C o C 75 15 Storage Temperature Range TSTG 1. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C. Notes: 2. Reverse Recovery Test Conditions: IF=0.5A, IR =1.0A, IRR=0.25A 3. Thermal Resistance from Junction to Ambient, with units Mounted on P.C. Board with 0.2" x 0.2" Copper Surface. 4. Pulse Test: Pulse Width = 300uS, Duty Cycle ?2.0%. Version: A06 RATINGS AND CHARACTERISTIC CURVES (MUR160 THRU MUR190) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE RATED VR O R JA = 50 C/W PEAK FORWARD SURGE CURRENT (A) 2 FIG.2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50 IF(AV), AVERAGE FORWARD CURRENT (AMPS) 40 1 30 20 0 0 50 TA, AMBIENT TEMPERATURE ( C) O 100 150 200 250 10 INSTANTANEOUS FORWARD CURRENT (A) 80 FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS REVERSE LEAKAGE CURRENT ( A) MUR160 MUR190 0 1 10 100 NUMBER OF CYCLES AT 50 Hz 10 100 FIG.4- TYPICAL TYPICAL REVERSE LEAKAGE CHARACTERISTICS 10 1 Tj = 100 C 0.1 O 1 Tj = 100 C 0.1 O Tj = 25 C O 0.01 0 0.4 0.8 1.2 1.6 2.0 2.4 0.01 INSTANTANEOUS FORWARD VOLTAGE (V) Tj = 25 C 0 20 40 60 80 100 O FIG.5- TYPICAL JUNCTION CAPACITANCE 100 0.001 JUNCTION CAPACITANCE (PF) Tj = 25 C f = 1.0 MHz Vsig = 50m Vp-p O PERCENT OF RATED PEAK REVERSE VOLTAGE (%) 10 MUR160 MUR190 1 0.1 1 10 100 REVERSE VOLTAGE (V) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A trr NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm Version: A06 |
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