MUR160 THRU MUR190 1.0 AMPS. Ultrafast Glass Passivated Rectifiers Voltage Range 600 to 900 Volts Current 1.0 Amperes DO-204AC (DO-15) Features Designed for use in switching power supplies, inverters and as free wheeling diodes Low forward voltage drop High reliability Ultrafast recovery time for high efficiency 175 O C operating junction temperature Mechanical Data Cases: Molded plastic Epoxy: UL 94V-0 rate flame retardant Lead: Axial leads, solderable per MIL-STD202, Method 208 guaranteed Polarity: Color band denotes cathode end High temperature soldering guaranteed: 260℃/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℃ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol MUR160 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=120℃ 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℃ Tj=25℃ Maximum DC Reverse Current @ T A=25℃ at Rated DC Blocking Voltage @ T A=125℃ Maximum Reverse Recovery Time ( Note 2 ) Typical Junction Capacitance ( Note 1 ) Typical Thermal Resistance (Note 3) Operating Temperature Range Storage Temperature Range V RRM V RMS V DC MUR190 600 420 600 900 630 900 Units V V V I(AV) 1.0 A IFSM 35 A VF 1.05 1.25 5.0 150 IR Trr Cj R θ JA TJ T STG 1.5 1.7 50 27 75 15 50 -65 to +175 -65 to +175 Notes: 1. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C. 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%. - 318 - V uA uA nS pF ℃/W ℃ ℃ IF(AV), AVERAGE FORWARD CURRENT (AMPS) RATINGS AND CHARACTERISTIC CURVES (MUR160 THRU MUR190) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE MOUNTING METHOD 5.0 L = 3/8" 4.0 RATED VR O R JA = 50 C/W 3.0 2.0 Board Ground Plane P.C. Board with 0.2" X 0.2" Copper Surface 1.0 0 0 50 100 150 200 250 O FIG.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.3- TYPICAL JUNCTION CAPACITANCE 80 100 O MUR160 MUR190 JUNCTION CAPACITANCE (PF) INSTANTANEOUS FORWARD CURRENT (A) TA, AMBIENT TEMPERATURE ( C) 10 1 O Tj = 100 C 0.1 O Tj = 25 C 0.01 Tj = 25 C f = 1.0 MHz Vsig = 50m Vp-p 10 MUR160 MUR190 1 0 0.4 0.8 1.2 1.6 2.0 2.4 0.1 1 10 100 REVERSE VOLTAGE (V) FIG.4- TYPICAL TYPICAL REVERSE LEAKAGE CHARACTERISTICS FIG.5- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50 100 PEAK FORWARD SURGE CURRENT (A) INSTANTANEOUS REVERSE LEAKAGE CURRENT ( A) INSTANTANEOUS FORWARD VOLTAGE (V) 10 1 O Tj = 100 C 0.1 0.01 O Tj = 25 C 0.001 40 30 20 10 0 0 20 40 60 80 100 1 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) 10 NUMBER OF CYCLES AT 50 Hz - 319 - 100