11DF1-11DF2 1.0A Axial Leaded Ultra-Fast Rectifier Features · High current capability · High surge current capability · High reliability · Low reverse current · Low forward voltage drop · Superfast recovery time B A A C D Mechanical Data DO-41 · Case : DO-41 Molded plastic · Epoxy : UL94V-O rate flame retardant · Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed · Polarity : Color band denotes cathode end · Mounting position : Any · Weight : 0.339 gram Dim Min A 25.40 Max ¾ B 4.06 5.21 C 0.71 0.864 D 2.00 2.72 All Dimensions in mm Maximum Ratings and Electrical Characteristics @ TA = 25°C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. RATING SYMBOL 11DF1 11DF2 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 100 200 V Maximum RMS Voltage VRMS 70 140 V VDC 100 200 V Maximum DC Blocking Voltage Ta = 63 °C IF(AV) 1.0 A IFSM 30 A Maximum Peak Forward Voltage at IF = 1.0 A VF 0.98 V Maximum DC Reverse Current at VRRM IR 10 µA Maximum Reverse Recovery Time ( Note 1 ) Trr 35 ns Junction Temperature Range TJ - 65 to + 150 °C Storage Temperature Range TSTG - 65 to + 150 °C Maximum Average Forward Current Maximum Peak Forward Surge Current, 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Note : ( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A. 1 of 2 FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 Ω 10 Ω Trr + 0.5 + D.U.T. 0 PULSE GENERATOR ( NOTE 2 ) 50 Vdc (approx) 1Ω - 0.25 OSCILLOSCOPE ( NOTE 1 ) - 1.0 A SET TIME BASE FOR 15 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. FIG.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 1.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG.2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 0.8 0.6 0.4 0.2 8.3 ms SINGLE HALF SINE WAVE Ta = 40 °C 24 18 12 6 0 0 0 25 50 75 100 125 150 175 1 AMBIENT TEMPERATURE, ( °C) FIG.4 - TYPICAL FORWARD CHARACTERISTICS 4 6 10 20 40 60 100 FIG.5 - TYPICAL REVERSE CHARACTERISTICS 10 10 TJ = 100 °C REVERSE CURRENT, MICROAMPERES FORWARD CURRENT, AMPERES 2 NUMBER OF CYCLES AT 60Hz TJ = 25 °C 1.0 0.1 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 1.0 0.1 TJ = 25 °C 0.0 1 0 2.0 FORWARD VOLTAGE, VOLTS 20 40 60 80 100 12 0 PERCENT OF RATED REVERSE VOLTAGE, (%) 2 of 2 140