SR1P EIC | Alldatasheet
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PRV : 1600 Volts Io : 0.5 Ampere FEATURES : * High current capability * High surge current capability * High reliability * Low reverse current * Low forward voltage drop * Fast switching for high efficiency * Pb / RoHS Free MECHANICAL DATA : * 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 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% SYMBOL VALUE UNIT Maximum Repetitive Peak Reverse Voltage V RRM 1600 V Maximum RMS Voltage V RMS 1120 V Maximum DC Blocking Voltage V DC 1600 V Maximum Average Forward Current Ta = 75°C at 8.3 ms Single Half sine-wave Maximum Non-Repetitive Peak Forward Surge Current I FSM 20 A Maximum Peak Forward Voltage at IF = 1.0 A V F 1.5 V Maximum Reverse Current ( VR = VRRM )I R 10 μA Reverse Recovery Time (Note 1) Trr 500 ns Junction Temperature Range T J - 40 to + 150 °C Storage Temperature Range T STG - 40 to + 150 °C 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 A RATING IF(AV) 0.5 2.0 ± 0.2 2.1 ± 0.2 SMA (DO-214AC) 4.5 ± 0.15 2.6 ± 0.15 Dimensions in millimeter 1.1 ± 0.2 ± 0.07
RATING AND CHARACTERISTIC CURVES ( SR1P ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. 2. Rise time = 10 ns max., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types. FIG.2 - DERATING CURVE FOR OUTPUT FIG.3 - MAXIMUM NON-REPETITIVE PEAK RECTIFIED CURRENT FORWARD SURGE CURRENT 0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.5 - TYPICAL REVERSE CHARACTERISTICS Page 2 of 2 Rev. 02 : March 25, 2005 0.4 0.3 0.2 0.1 0.5 1.0 5.0 0.1 0.01 0.01 1.0 0.1 100 1400 20 40 60 120 PERCENT OF RATED REVERSE VOLTAGE, (%) PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FORWARD CURRENT, AMPERES REVERSE CURRENT, MICROAMPERES TJ = 25 °C TJ = 100 °C TJ = 25 °C Pulse Width = 300 μs 2% Duty Cycle 8.3 ms SINGLE HALF SINE WAVE Ta = 75 °C FORWARD VOLTAGE, VOLTS SET TIME BASE FOR 250 ns/cm Trr + 0.5 - 0.25 - 1.0 1 cm
50 Vdc
(approx.) OSCILLOSCOPE ( NOTE 1 ) 1 Ω 50 Ω 10 Ω D.U.T. PULSE GENERATOR ( NOTE 2 )