TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 GLASS PASSIVATED JUNCTION FAST RECOVERY RECTIFIER PRV : 50 - 1000 Volts Io : 1.0 Ampere SOD-123FL 0.8(0.031) 1.2(0.047) Glass passivated junction chip High current capability High reliability Low reverse current Low forward voltage drop Pb Free / RoHS Compliant 0.05(0.002) 0.25(0.010) 1.55(0.061) 1.95(0.077) 2.5(0.098) 2.9(0.114) FEATURES : * * * * * * 0.6(0.024) 1.0(0.039) SMR1A - SMR1M MECHANICAL DATA : * Case: JEDEC SOD-123FL, molded plastic over passivated chip * Terminals: Solder Plated, solderable per MIL-STD-750, Method 2026 * Polarity: Color band denotes cathode end * Mounting position : Any * Weight: 0.02 gram (Approximate) max0.1(0.004) 0.5(0.020) 1.1(0.043) 3.5(0.138) 3.9(0.154) Dimensions in millimeters 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 SMR1A SMR1B SMR1D SMR1G SMR1J SMR1K SMR1M Marking RA RB RD RG RJ RK RM UNIT Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Current Ta = 55 °C IF(AV) 1.0 A IFSM 35 A VF 1.3 V IR 5 µA Peak Forward Surge Current, 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Peak Forward Voltage at I F = 1.0 A Maximum DC Reverse Current Ta = 25 °C at Rated DC Blocking Voltage Ta = 100 °C IR(H) 50 150 µA Maximum Reverse Recovery Time (Note 1) Trr 250 500 ns Typical Junction Capacitance (Note 2) CJ 50 pF Junction Temperature Range TJ - 65 to + 150 °C Storage Temperature Range TSTG - 65 to + 150 °C Notes : ( 1 ) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A. ( 2 ) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC Page 1 of 2 Rev. 01 : January 12, 2009 TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 RATING AND CHARACTERISTIC CURVES ( SMR1A - SMR1M ) 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 A SET TIME BASE FOR 50-100 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 1.0 35 PEAK FORWARD SURGE CURRENT, (A) AVERAGE FORWARD CURRENT, (A) FIG.2 - DERATING CURVE CURRENT 0.8 0.6 0.4 0.2 60Hz RESISTIVE OR INDUCTIVE 0 0 25 50 75 100 125 150 28 21 14 7 0 175 Ta = 50 °C 8.3 ms SINGLE HALF SINE WAVE 1 AMBIENT TEMPERATURE, ( °C) 2 4 6 10 20 40 60 100 NUMBER OF CYCLES AT 60Hz FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.5 - TYPICAL REVERSE CHARACTERISTICS 10 100 REVERSE CURRENT, (µA) FORWARD CURRENT, (A) TJ = 100 °C TJ = 25 °C 10 1.0 0.1 TJ = 25 °C 0.01 0.1 Pulse Width = 300 μs 2% Duty Cycle 0.0 1 0 1.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) 2.0 FORWARD VOLTAGE, (V) Page 2 of 2 Rev. 01 : January 12, 2009