SR108

SR102 THRU SR1100 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 1.0Ampere VOLTAGE 20 to 100 Volts DO-41 0.107(2.7) 0.080(2.0) DIA. 1.0(25.4) MIN. 0.205(5.2) 0.166(4.2) Mechanical Data · Case : JEDEC DO-41 molded plastic body · Terminals : Plated axial leads, solderable per MIL-STD-750, Method 2026 · Polarity : Color band denotes cathode end · Mounting Position : Any · Weight : 0.012 ounce, 0.33 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 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 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=25℃ TA=100℃ IR CJ RθJA RθJL TJ TSTG -65 to +125 -65 to +150 VRRM VRMS VDC I(AV) SR102 20 14 20 SR103 SR104 40 28 40 SR105 50 35 50 1.0 SR106 SR108 SR1100 Units 80 56 80 100 70 100 Volts Volts Volts Amp 30 21 30 60 42 60 IFSM 40.0 Amps VF 0.55 1.0 10 110 0.70 0.75 0.83 Volts mA PF 50.0 15.0 -65 to +150 ℃/W ℃ ℃ Notes: (1) Pulse test: 300μS pulse width, 1% duty cycle (2) Thermal resistance from junction to ambient P.C.B. mounted, with 1.5X1.5"(38X38mm) copper pads (3) Measured 1.0MHz and reverse voltage of 4.0 volts RATINGS AND CHARACTERISTIC CURVES SR102 THRU SR1100 FIG.1-FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 1 0.75 PEAK FORWARD SURGE CURRENT(AMPERES) SR102-SR104 SR105-SR1100 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50 40 30 20 10 0 1 10 NUMBER OF CYCLES AT 60Hz 100 TJ=TJ MAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 0.5 0.25 0 0 25 50 75 100 125 150 175 RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5MM) LEAD LENGTH LEAD TEMPERATURE (℃) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 INSTANTANEOUS FORWARD CURRENT (AMPERES) FIG.4-TYPICAL REVERSE CHARACTERISTICS 100 ── SR102-SR104 - - - SR105-SR1100 10 INSTANTANEOUS REVERSE CURRENT MILL (AMPERES) TJ=125℃ TJ=150℃ PULSE WIDTH=300 1% DUTY CYCLE 10 ㎲ TJ=125℃ 1 1.0 0 0.1 TJ=25℃ TJ=75℃ ── SR102-SR104 - - - SR105-SR1100 0.01 TJ=25℃ 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.001 0 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FIG.5-TYPICAL JUNCTION CAPACITANCE FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 400 TJ=25℃ f=1.0MHz Vsig=50mVp-p TRANSIENT THERMAL IMPEDANCE,℃/ W JUNCTION CAPACITANCE(pF) 10 100 1 ── SR102-SR104 - - - SR105-SR1100 10 0.1 1 10 100 0.1 0.01 0.1 1 T, PULSE DURATION, sec. 10 100 REVERSE VOLTAGE. VOLTS