MUR120 -MUR160 ULTRAFAST RECTIFIERS PRV : 200 - 600 Volts Io : 1.0 Ampere DO - 41 FEATURES : 1.00 (25.4) MIN. 0.107 (2.74) 0.080 (2.03) * High current capability * High surge current capability 0.205 (5.20) 0.160 (4.10) * High reliability * Low reverse current * Low forward voltage drop * Pb / RoHS Free 1.00 (25.4) MIN. 0.034 (0.86) 0.028 (0.71) MECHANICAL DATA : * Case : DO-41 Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Dimensions in inches and ( millimeters ) Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.339 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. RATING SYMBOL MUR120 MUR140 MUR160 UNIT Maximum Repetitive Peak Reverse Voltage VRRM 200 400 600 V Maximum Working Reverse Voltage VRWM 200 400 600 V Maximum DC Blocking Voltage VDC 200 400 600 V Maximum Average Forward Current , See Fig. 2 IF(AV) 1.0 A Non-repetitive Peak Forward Surge Current IFSM 35 A Maximum Forward Voltage at IF = 1 Amp. (Note 1) VF 0.875 1.25 V Maximum Reverse Current at TJ = 25 °C IR 2.0 5.0 µA Rated DC Blocking Voltage TJ = 125 °C IR(H) 50 150 µA Maximum Reverse Recovery Time ( Note 2 ) Trr 25 50 ns Junction Temperature Range TJ - 65 to + 175 °C Storage Temperature Range TSTG - 65 to + 175 °C Notes : (1) Pulse Test : Pulse Width = 300 µs, Duty Cycle ≤ 2.0% (2) Reverse Recovery Test Conditions : IF = 0.5A, IR = 1A ; Irr = 0.25 A Page 1 of 2 Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( MUR120 - MUR160 ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 Ω Trr 10 Ω + 0.5 + D.U.T. 0 PULSE GENERATOR ( NOTE 2 ) 50 Vdc (approx) 1Ω - 0.25 OSCILLOSCOPE ( NOTE 1 ) - 1.0 SET TIME BASE FOR 15/25 ns/cm NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. 1 cm 2. Rise time = 10 ns max., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types. AVERAGE FORWARD OUTPUT CURRENT, AMPERES 1.0 0.8 MUR120 MUR140 MUR160 0.6 FIG. 3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES FIG. 2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 0.4 0.2 35 28 21 Ta = 55 °C 14 7 8.3ms SINGLE HALF SINE-WAVE 0 0 0 25 50 75 100 125 150 175 1 AMBIENT TEMPERATURE, ( °C) FIG. 4 - TYPICAL FORWARD CHARACTERISTICS REVERSE CURRENT, MICROAMPERES FORWARD CURRENT, AMPERES 6 10 20 40 60 100 10 MUR120 MUR140 MUR160 1.0 0.1 Pulse W idth = 300 µs 2% Duty Cycle T J = 25 °C 0.01 T J = 100 °C 1.0 0.1 T J = 25 °C 0.01 0.4 0.6 0.8 1.0 1.2 1.4 FORWARD VOLTAGE, VOLTS Page 2 of 2 4 FIG. 5 - TYPICAL REVERSE CHARACTERISTICS 10 0.2 2 NUMBER OF CYCLES AT 60Hz 1.6 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) Rev. 02 : March 25, 2005