CURRENT 1.0Ampere VOLTAGE 50 to 1000 Volts R1A1G THRU R1A7G Features · The plastic package carries Underwrites Laboratory Flammability Classification 94V-0 · High current capability · Low reverse leakage · Glass passivated junction · Low forward voltage drop · High temperature soldering guaranteed : 350℃/10 seconds, 0.375"(9.5mm) lead length, 5 lbs, (2.3kg) tension R-1 0.102(2.6) 0.091(2.3) DIA. 0.787(20.0) MIN. 0.126(3.2) 0.106(2.7) Mechanical Data · Case : R-1 molded plastic body · Terminals : Lead solderable per MIL-STD-750, method 2026 · Polarity : Color band denotes cathode end · Mounting Position : Any · Weight : 0.007 ounce, 0.19 grams 0.787(20.0) MIN. 0.025(0.65) 0.021(0.55) DIA. Dimensions in inches and (millimeters) Maximum Ratings And Electrical Characteristics (Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive load. For capacitive load, derate by 20%) Symbols R1A1G R1A2G R1A3G R1A4G Maximum recurrent peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 Volts Maximum average forward rectified current 0.375"(9.5mm) lead length TA=25℃ I(AV) 1.0 Amp Peak forward surge current 8.3ms half sing wave superimposed on rated load (JEDEC method) IFSM 25.0 Amps Maximum instantaneous forward voltage at 1.0A VF 1.0 Volts Maximum reverse current at rated voltage TA=25℃ TA=100℃ Typical thermal resistance (Note 2) Typical junction capacitance (Note 1) Operating and Storage temperature Range IR R1A5G R1A6G R1A7G 5.0 50.0 Units μA RθJA 50.0 ℃/W CJ 15.0 pF TJ TSTG -65 to +175 Notes: (1) Measured at 1MHz and applied reverse voltage of 4.0V DC. (2) Thermal resistance from junction to ambient and from junction to lead at 0.375"(9.5mm) lead length, P.C.B. mounted ℃ RATINGS AND CHARACTERISTIC CURVES R1A1G THRU R1A7G FIG.1-FORWARD CURRENT DERATING CURVE FIG.2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS AVERAGE FORWARD CURRENT AMPERES 1.0 0.8 INSTANTANEOUS FORWARD CURRENT(AMPERES) 20 0.6 0.4 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0.2 0 0 25 50 75 100 125 150 175 LEAD TEMPERATURE ( ℃) 10 1 TJ=25℃ PULSE WIDTH=300mS 0.1 1% DUTY CYCLE 0.01 FIG.3-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 0.6 1.2 1.4 1.5 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 40 30 FIG.4-TYPICAL REVERSE CHARACTERISTICS 20 10 10 0 1 10 100 NUMBER OF CYCLES AT 60Hz FIG.5-TYPICAL JUNCTION CAPACITANCE 100 INSTANTANEOUS REVERSE CURRENT (mA) PEAK FORWARD SURGE CURRENT (AMPERES) 1.0 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 50 JUNCTION CAPACITANCE(pF) 0.8 TJ=25℃ 1.0 0.1 0.01 0 20 40 60 80 100 TJ=25℃ PERCENT OF RATED PEAK REVERSE VOLTAGE (%) 10 1 0.1 1 10 REVERSE VOLTAGE. VOLTS 100 120 140