RS1A - RS1M SURFACE MOUNT FAST SWITCHING RECTIFIERS PRV : 50 - 1000 Volts Io : 1.0 Ampere SMA 5.4 ± 0.2 FEATURES : * * * * * * * Glass passivated chip Low profile package High forward surge capability High reliability Low reverse current Fast switching for high efficiency Pb / RoHS Free 1.8 ± 0.2 2.3 ± 0.2 2.7 ± 0.2 MECHANICAL DATA : * * * * * 4.4 ± 0.2 1.3 ± 0.2 1.8 ± 0.2 Case : SMA Molded plastic Epoxy : UL94V-O rate flame retardant Polarity : Color band denotes cathode end Mounting position : Any Weight : 0.060 gram (Approximately) 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 RS1A RS1B RS1D RS1G RS1J RS1K RS1M 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 at TL = 90 °C IF(AV) 1.0 A IFSM 30 A Maximum Peak Forward Voltage at I F = 1.0 A VF 1.3 V Maximum DC Reverse Current Ta = 25 °C IR 5 μA at Rated DC Blocking Voltage Ta = 125 °C IR(H) 50 μA Peak Forward Surge Current, 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Reverse Recovery Time (Note 1) Trr 150 250 500 ns CJ 10 pF Thermal Resistance ( Junction to Ambient ) RӨJA 105 °C/W Thermal Resistance ( Junction to Lead ) RӨJL 32 °C/W TJ , TSTG - 55 to + 150 °C Typical Junction Capacitance (Note 2) Operating Junction and Storage Temperature Range Notes : (1) Reverse Recovery Test Conditions : IF = 0.5 A, I R = 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. 05 : October 3, 2007 RATING AND CHARACTERISTIC CURVES ( RS1A - RS1M ) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 1.0 PEAK FORWARD SURGE CURRENT, (A) 30 AVERAGE FORWARD CURRENT, (A) 0.8 0.6 0.4 Resistive or Inductive Lead 0.2 0 P.C.B Mounted on 0.2 x 0.2" (5.0x5.0 mm) Copper Pad Areas 0 25 50 75 100 125 150 24 18 12 0 175 TL = 90 °C 8.3 ms SINGLE HALF SINE WAVE 6 1 LEAD TEMPERATURE, ( °C) 30 30 10 10 TJ = 125 °C TJ = 25 °C 0.1 Pulse Width = 300 μs 2% Duty Cycle 0.01 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE, (V) 6 10 20 40 60 100 TJ = 125 °C 1.0 TJ = 100 °C 0.1 TJ = 25 °C 0.01 0 Page 2 of 2 4 FIG.4 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (µA) INSTANTANEOUS FORWARD CURRENT, (A) FIG.3 - TYPICAL FORWARD CHARACTERISTICS 1.0 2 NUMBER OF CYCLES AT 60Hz 1.8 2.0 0 20 40 60 80 100 PERCENT OF RATED REVERSE VOLTAGE, (%) Rev. 05 : October 3, 2007