CURRENT 1.0Ampere VOLTAGE 20 to 100 Volts 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 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 1.0(25.4) MIN. 0.034(0.9) 0.028(0.7) DIA. 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%) SR108 SR1100 Units Symbols SR102 SR103 SR104 SR105 SR106 Maximum repetitive peak reverse voltage VRRM 20 30 40 50 60 80 100 Volts Maximum RMS voltage VRMS 14 21 28 35 42 56 70 Volts Maximum DC blocking voltage VDC 20 30 40 50 60 80 100 Volts Maximum average forward rectified current 0.375"(9.5mm) lead length(see Fig. 1) I(AV) 1.0 Amp Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 40.0 Amps Maximum instantaneous forward voltage at 1.0A (Note 1) VF Maximum instantaneous reverse current at rated DC blocking voltage (Note1) IR Typical junction capacitance (Note 3) Typical thermal resistance (Note 2) Operating junction temperature range Storage temperature range 0.55 TA=25℃ TA=100℃ 0.70 0.75 0.83 Volts 1.0 CJ 110 RθJA RθJL TJ TSTG mA 10 PF 50.0 15.0 -65 to +125 ℃/W -65 to +150 -65 to +150 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.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1-FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 1 50 0.75 TJ=TJ MAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 0.5 0.25 RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5MM) LEAD LENGTH 0 0 25 50 75 100 125 150 175 PEAK FORWARD SURGE CURRENT(AMPERES) 40 SR105-SR1100 SR102-SR104 30 20 10 0 LEAD TEMPERATURE (℃) 1 10 100 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS 100 ── SR102-SR104 - - - SR105-SR1100 10 INSTANTANEOUS REVERSE CURRENT MILL (AMPERES) INSTANTANEOUS FORWARD CURRENT (AMPERES) 50 TJ=125℃ TJ=150℃ ㎲ PULSE WIDTH=300 1% DUTY CYCLE 1 TJ=25℃ 0.1 ── SR102-SR104 - - - SR105-SR1100 10 TJ=125℃ 1.0 0 TJ=75℃ 0.01 TJ=25℃ 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0.001 1.6 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 400 TJ=25℃ f=1.0MHz Vsig=50mVp-p 100 ── SR102-SR104 - - - SR105-SR1100 10 0.1 1 10 REVERSE VOLTAGE. VOLTS 100 TRANSIENT THERMAL IMPEDANCE,℃/ W JUNCTION CAPACITANCE(pF) 100 10 1 0.1 0.01 0.1 1 T, PULSE DURATION, sec. 10 100