RS3A - RS3K SURFACE MOUNT FAST RECOVERY RECTIFIERS PRV : 50 - 800 Volts Io : 3.0 Amperes SMC (DO-214AB) 0.060(1.52) FEATURES : 0.260(6.60) 0.280(7.11) 0.320(8.13) 0.305(7.75) 0.030(0.76) * For surface mount applications * Low profile package * Built-in stran relief, ideal for automated placement * Fast switching for high efficiency * Glass passivated chip junction * High temperature soldering : 250 °C/10 seconds at terminals * Pb / RoHS Free 0.008(0.203) 0.004(0.102) 0.121(3.07) 0.115(2.92) 0.012(0.305) 0.006(0.152) 0.103(2.62) 0.245(6.22) 0.220(5.59) 0.079(2.00) MECHANICAL DATA : * * * * * * Case : SMC Molded plastic Epoxy : UL94V-O rate flame retardant Lead : Lead Formed for Surface Mount Polarity : Color band denotes cathode end Mounting position : Any Weight : 0.21 gram Dimensions in inches and (millimeter) 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 RS3A RS3B RS3D RS3G RS3J RS3K UNIT Maximum Repetitive Peak Reverse Voltage VRRM 50 Maximum RMS Voltage VRMS Maximum DC Blocking Voltage VDC Maximum Average Forward Rectified Current at TL = 55 °C IF(AV) 3.0 A IFSM 100 A VF 1.3 V IR 10 µA IR(H) 250 µA 100 200 400 600 800 V 35 70 140 280 420 560 V 50 100 200 400 600 800 V Maximum Peak Forward Surge Current, 8.3ms Single half sine wave superimposed on rated load (JEDEC Method) TL = 75 °C Maximum Instantaneous Forward Voltage at IF = 3.0 A Maximum DC Reverse Current TA = 25 °C at Rated DC Blocking Voltage TA = 125 °C 150 Maximum Reverse Recovery Time ( Note 1 ) Trr Typical Junction Capacitance ( Note 2 ) CJ 60 pF Typical thermal resistance ( Junction to Ambient ) ( Note 3 ) RθJA 50 °C/W Typical thermal resistance ( Junction to Lead ) ( Note 3 ) RθJL 15 °C/W TJ, TSTG - 55 to + 150 °C Operating Junction and StorageTemperature Range 250 500 ns 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 ( 3 ) On P.C.B with 0.3 x 0.3" (8.0 x 8.0 mm ) copper pad areas. Page 1 of 2 Rev. 01 : September 30, 2005 RATING AND CHARACTERISTIC CURVES ( RS3A - RS3K ) FIG.1 - FORWARD CURRENT DERATING CURVE FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 100 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES 3.0 2.4 1.8 1.2 0.6 TL = 75 °C 8.3 ms SINGLE HALF SINE WAVE ( JEDEC Method ) 80 60 40 20 RESISTIVE OR INDUCTIVE LOAD 0 0 0 25 50 75 100 125 150 175 1 LEAD TEMPERATURE, ( °C) 2 4 6 10 20 40 60 100 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL INSTANTANEOUS FORWARD FIG.4 - TYPICAL REVERSE CHARACTERISTICS CHARACTERISTICS 100 Pulse Width = 300 µs 1% Duty Cycle 10 TJ = 25 °C 1.0 0.1 TJ = 125 °C 10 TJ = 75 °C 1.0 TJ = 25 °C 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE, VOLTS Page 2 of 2 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES 100 1.8 2.0 0 20 40 60 80 100 PERCENT OF RATED REVERSE VOLTAGE, (%) Rev. 01 : September 30, 2005