SR502

SR502 THRU SR5100 Features · Plastic Package has Underwriters Laboratory Flammability Classification 94V-0 · Metal silicon junction, majority carrier conduction · Guard ring for overvoltage protection · Low power loss, high efficiency · High current capability, Low forward voltage drop · High surge capability · For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications · High temperature soldering guaranteed : 250℃/10 seconds at terminals, 0.375" (9.5mm) lead length, 5lbs. (2.3Kg) tension CURRENT 5.0Amperes VOLTAGE 20 to 100 Volts DO-201AD 0.210(5.3) 0.188(4.8) DIA. 1.0(25.4) MIN. 0.375(9.5) 0.285(7.2) Mechanical Data · Case : JEDEC DO-201AD molded plastic body · Terminals : Plated axial leads, solderable per MIL-STD-750, Method 2026 · Polarity : Color band denotes cathode end · Mounting Position : Any · Weight : 0.041 ounce, 1.15 gram 0.042(1.1) 0.037(0.9) DIA. 1.0(25.4) MIN. Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics (Ratings at 25℃ ambient temperature unless otherwise specified, single phase, half wave, resistive or inductive load. For capacitive load, derate by 20%) Symbols Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375"(9.5mm) lead length(see Fig. 1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC mothod at rated TL) Maximum instantaneous forward voltage at 5.0A (Note 1) Maximum instantaneous reverse current at rated DC blocking voltage (Note1) Typical junction capacitance (Note 3) Typical thermal resistnce (Note 2) Operating junction temperature range Storage temperature range TA=25℃ TA=100℃ VRRM VRMS VDC I(AV) SR502 20 14 20 SR503 SR504 40 28 40 SR505 50 35 50 5.0 SR506 SR508 SR5100 Units 80 56 80 100 70 100 Volts Volts Volts Amps 30 21 30 60 42 60 IFSM 150.0 Amps VF 0.55 2.5 0.70 0.85 Volts IR CJ RθJA RθJL TJ TSTG 50 500 25.0 8.0 -65 to +125 -65 to +150 25 400 mA PF ℃/W -65 to +150 ℃ ℃ Notes: (1) Pulse test: 300μS pulse width, 1% duty cycle (2) Thermal resistance from junction to lead vrtical P.C.B. mounted, 0.375"(9.5mm) lead length (3) Measured 1MHz and reverse voltage of 4.0 volts RATINGS AND CHARACTERISTIC CURVES SR502 THRU SR5100 FIG.1-FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 5.0 PEAK FORWARD SURGE CURRENT(AMPERES) 4.0 3.0 2.0 1.0 0 0 20 40 60 80 100 120 150 ── SR502-SR504 - - - SR505-SR5100 RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5MM) LEAD LENGTH FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 150 125 100 75 50 25 0 1 10 NUMBER OF CYCLES AT 60Hz 100 TJ=TJMAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) LEAD TEMPERATURE (℃) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 INSTANTANEOUS FORWARD CURRENT (AMPERES) TJ=150℃ FIG.4-TYPICAL REVERSE CHARACTERISTICS 20 10 TJ=125℃ INSTANTANEOUS REVERSE CURRENT MILL (AMPERES) 10 TJ=125℃ 1 TJ=75℃ PULSE WIDTH=300 1% DUTY CYCLE ㎲ 1 0.1 0.1 TJ=25℃ ── SR502-SR504 - - - SR505-SR5100 0.01 TJ=25℃ ── SR502-SR504 - - - SR505-SR5100 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.001 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FIG.5-TYPICAL JUNCTION CAPACITANCE 4000 JUNCTION CAPACITANCE(pF) TJ=25℃ f=1.0MHz Vsig=50mVp-p FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 TRANSIENT THERMAL IMPEDANCE,℃/ W 10 1000 1 ── SR502-SR504 - - - SR505-SR5100 100 0.1 1 10 100 REVERSE VOLTAGE. VOLTS 0.1 0.01 0.1 1 T, PULSE DURATION, sec. 10 100