S2A

S2A ~ S2M PRV : 50 - 1000 Volts Io : 1.5 Ampere FEATURES : * * * * * * * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Pb / RoHS Free Case : SMB Molded plastic Epoxy : UL94V-O rate flame retardant Lead : Lead Formed for Surface Mount Polarity : Indicated by cathode band Mounting position : Any Weight : 0.093 gram SURFACE MOUNT RECTIFIERS SMB (DO-214AA) 1.1 ± 0.3 5.4 ± 0.15 4.8 ± 0.15 2.0 ± 0.1 3.6 ± 0.15 2.3 ± 0.2 0.22 ± 0.07 MECHANICAL DATA : Dimensions in 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 Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current (See fig. 1) Peak Forward Surge Current 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) TL = 100 °C Maximum Instantaneous Forward Voltage at IF = 1.5 A. Maximum DC Reverse Current at rated DC Blocking Voltage Ta = 25 °C Ta = 125 °C SYMBOL VRRM VRMS VDC IF IFSM VF IR IR(H) Trr RθJA RθJL CJ TJ TSTG S2A 50 35 50 S2B 100 70 100 S2D 200 140 200 S2G 400 280 400 1.5 50 1.15 1.0 125 2.0 100 20 30 S2J 600 420 600 S2K 800 560 800 S2M 1000 700 1000 UNIT V V V A A V µA µA µs °C/W °C/W pF °C °C Typical Reverse Recovery Time (Note 1) Typical thermal resistance (Note 2) Typical Junction Capacitance at 4.0V, 1 MHz (Note 3) Junction Temperature Range Storage Temperature Range Notes : - 55 to + 150 - 55 to + 150 (1) Reverse Recovery Test Conditions : IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A. (2) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.2 x 0.2” (5.0 x 5.0mm) copper pad areas (3) Mesured at 1.0 Mhz and applied Vr=4.0 volts Page 1 of 2 Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( S2A - S2M ) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 1.5 50 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORW ARD SURGE CURRENT, AMPERES TL = 100°C 8.3ms Single Half Sine-Wave (JEDEC Method) AVERAGE FORW ARD OUTPUT CURRENT, AMPERES 40 1.0 30 20 0.5 60 Hz RESISTIVE OR INDUCTIVE LOAD P.C. board mounted on 5.0 mm² COPPER LAND AREAS 0 25 50 75 100 125 150 175 10 0 0 1 2 4 6 10 20 40 60 100 LEAD TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS 10 10 FIG.4 - TYPICAL REVERSE CHARACTERISTICS FORW ARD CURRENT, AMPERES REVERSE CURRENT, MICROAMPERES Ta = 125 °C 1.0 1.0 Pulse Width = 300 µs 2% Duty Cycle 0.1 TJ = 25 °C 0.1 Ta = 25 °C 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2 .0 0.01 0 20 40 60 80 100 120 140 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 5 – TYPICAL JUNCTION CAPACITANCE 100 JUNCTION CAPACITANCE, pF TJ = 25°C f = 1.0 MHZ Vsig = 50mVp-p 10 1 0.01 0.1 1 10 100 REVERSE VOLTAGE, VOLTS Page 2 of 2 Rev. 02 : March 25, 2005