SR1P FAST RECOVERY RECTIFIER DIODE PRV : 1600 Volts Io : 0.5 Ampere SMA (DO-214AC) High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Fast switching for high efficiency Pb / RoHS Free 0.2 ± 0.07 1.2 ± 0.2 2.1 ± 0.2 2.6 ± 0.15 MECHANICAL DATA : * * * * * * 1.1 ± 4.5 ± 0.15 * * * * * * * 5.0 ± 0.15 FEATURES : 2.0 ± 0.2 Case : SMA Molded plastic Epoxy : UL94V-O rate flame retardant Lead : Lead Formed for Surface Mount Polarity : Color band denotes cathode end Mounting position : Any Weight : 0.064 gram Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specifie. Single phase, half wave, 60 Hz, resistive or inductive load For capacitive load, derate current by 20% RATING SYMBOL VALUE UNIT Maximum Repetitive Peak Reverse Voltage VRRM 1600 V Maximum RMS Voltage VRMS 1120 V Maximum DC Blocking Voltage VDC 1600 V IF(AV) 0.5 A IFSM 20 A Maximum Peak Forward Voltage at I F = 1.0 A VF 1.5 V Maximum Reverse Current ( VR = VRRM ) IR 10 μA Reverse Recovery Time (Note 1) Trr 500 ns Junction Temperature Range TJ - 40 to + 150 °C Storage Temperature Range TSTG - 40 to + 150 °C Maximum Average Forward Current Ta = 75°C at 8.3 ms Single Half sine-wave Maximum Non-Repetitive Peak Forward Surge Current Note : (1) Reverse Recovery Test Conditions : I F = 0.5 A, IR = 1.0 A, Irr = 0.25 A. Page 1 of 2 Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( SR1P ) 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 250 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 25 0.5 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG.2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 0.4 0.3 0.2 0.1 0 0 25 50 75 100 125 150 8.3 ms SINGLE HALF SINE WAVE Ta = 75 °C 20 15 10 5.0 0 175 1 AMBIENT TEMPERATURE, ( °C) 10 1.0 Pulse Width = 300 μs 2% Duty Cycle 0.01 0.3 0.6 TJ = 25 °C 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 FORWARD VOLTAGE, VOLTS Page 2 of 2 4 6 10 20 40 60 100 3.3 FIG.5 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES FORWARD CURRENT, AMPERES FIG.4 - TYPICAL FORWARD CHARACTERISTICS 0.1 2 NUMBER OF CYCLES AT 60Hz 10 TJ = 100 °C 1.0 0.1 TJ = 25 °C 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) Rev. 02 : March 25, 2005