BY133

BY133 Features · The plastic package carries Underwrites Laboratory Flammability Classification 94V-0 · Construction utilizes void-free molded plastic technique · Low reverse leakage · Low forward voltage drop · High forward surge current capability · High current capability · High reliability CURRENT 1.0 Ampere VOLTAGE 1800 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 : Lead solderable per MIL-STD-750, method 2026 · Polarity : Color band denotes cathode end · Mounting Position : Any · Weight : 0.012 ounce, 0.33 grams 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 60Hz, resistive or inductive load. For capacitive load, derate by 20%) Symbols Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375"(9.5mm) lead length TA=75℃ Peak forward surge current 8.3ms half sine wave superimposed on rated load (JEDEC method) Maximum instantaneous forward voltage at 1.0A Maximum reverse current at rated DC blocking voltage TA=25℃ TA=100℃ VRRM VRMS VDC I(AV) IFSM VF IR RθJA RθJL CJ TJ TSTG BY133 1800 1270 1800 1.0 30.0 1.1 5.0 200.0 50.0 25.0 15.0 -50 to +150 Units Volts Volts Volts Amps Amps Volts μA ℃/W pF ℃ Typical thermal resistance (Note 2) Typical junction capacitance (Note 1) Operating and storage temperature range 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 BY133 FIG.1-FORWARD CURRENT DERATING CURVE 1.6 AVERAGE FORWARD CURRENT AMPERES 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 20 40 60 80 100 120 140 160 180 MAXIMUM AVERAGE CURRENT RATING SINGLE PHASE HALF-WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0.375"(9mm) LEAD LENGTHS FIG.2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 20 INSTANTANEOUS FORWARD CURRENT(AMPERES) 10 1 LEAD TEMPERATURE ( ℃) 0.1 TJ=25℃ PULSE WIDTH=300μS 2% DUTY CYCLE FIG.3-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50 40 30 20 10 0 1 10 NUMBER OF CYCLES AT 60Hz 100 INSTANTANEOUS REVERSE CURRENT (μA) 0.01 0.6 0.8 1.0 1.2 1.4 1.5 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) PEAK FORWARD SURGE CURRENT (AMPERES) FIG.4-TYPICAL REVERSE CHARACTERISTICS 10 1.0 TA=100℃ FIG.5-TYPICAL JUNCTION CAPACITANCE 1000 0.1 TA=25℃ 0.01 JUNCTION CAPACITANCE(pF) 0 SQUARE PULSE di =200A/μS dt 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) 100 10 0.01 0.1 1 10 REVERSE VOLTAGE. VOLTS