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| SR202 THRU SR2100 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 : 250E /10 seconds at terminals, 0.375" (9.5mm) lead length, 5lbs. (2.3Kg) tension CURRENT 2.0Amperes VOLTAGE 20 to 100 Volts DO-15 0.140(3.6) 0.104(2.6) DIA. 1.0(25.4) MIN. 0.300(7.6) 0.230(5.8) Mechanical Data * Case : JEDEC DO-15 molded plastic body * Terminals : Plated axial leads, solderable per MIL-STD-750, Method 2026 * Polarity : Color band denotes cathode end * Mounting Position : Any * Weight : 0.014 ounce, 0.39 gram 0.034(0.9) 0.028(0.7) DIA. 1.0(25.4) MIN. Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics (Ratings at 25E 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 at TL=75E Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum instantaneous forward voltage at 1.0A (Note 1) Maximum instantaneous reverse current at rated DC blocking voltage (Note1) Typical junction capacitance (Note 3) Typical thermal resistance (Note 2) Operating junction temperature range Storage temperature range TA=25E TA=100E IR CJ Re JA TJ TSTG VRRM VRMS VDC I(AV) SR202 20 14 20 SR203 SR204 40 28 40 SR205 50 35 50 2.0 SR206 SR208 SR2100 Units 80 56 80 100 70 100 Volts Volts Volts Amps 30 21 30 60 42 60 IFSM 50.0 Amps VF 0.55 1.0 10 170 0.70 0.85 Volts mA PF 35.0 -65 to +125 -65 to +150 E /W E E Notes: (1) Pulse test: 300iS pulse width, 1% duty cycle (2) Thermal resistance from junction to lead, and/or to ambient P.C.B. mounted with 0.375"(9.5mm) lead length with 1.5X1.5"(38X38mm) copper pads (3) Measured 1.0MHz and reverse voltage of 4.0 volts RATINGS AND CHARACTERISTIC CURVES SR202 THRU SR2100 FIG.1-FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 2.0 1.5 1.0 0.5 0 50 60 70 80 90 100 110 120 130 140 150 LEAD TEMPERATURE (E ) RESISTIVE OR INDUCTIVE LOAD E board mounted on 5.0mm COPPER LAND AREAS FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50 PEAK FORWARD SURGE CURRENT(AMPERES) 40 30 20 10 0 1 2 4 6 8 10 20 40 60 80 100 FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS NUMBER OF CYCLES AT 60Hz 50 INSTANTANEOUS FORWARD CURRENT (AMPERES) TJ=25E PULSE WIDTH=300A 1% DUTY CYCLE FIG.4-TYPICAL REVERSE CHARACTERISTICS 10 10 SR202-SR204 SR205-SR206 TJ=100E INSTANTANEOUS REVERSE CURRENT MILL (AMPERES) 1 SR208-SR2100 1.0 0.1 2 3 4 5 6 7 8 9 10 11 0.1 TJ=75E INSTANTANEOUS FORWARD VOLTAGE (VOLTS) FIG.5-TYPICAL JUNCTION CAPACITANCE 500 JUNCTION CAPACITANCE(pF) TJ=25E 0.01 100 50 TJ=25E f=1.0MHz Vsig=50mVp-p | | SR202-SR204 - - - SR205-SR2100 0.001 0 | | SR202-SR204 - - - SR205-SR2100 20 40 60 80 100 120 140 10 0 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) 1 4 10 20 100 0.1 0.4 REVERSE VOLTAGE. VOLTS |
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