CURRENT 3.0 Amperes VOLTAGE 100 to 1000 Volts BY396 THRU BY399S Features * Plastic package has Underwrites Laboratory Flammability Classification 94V-0 * Fast switching high efficiency * Diffused junction * High current capability * High temperature soldering guaranteed : 250/10 seconds, 0.375"(9.5mm) lead length, 5 lbs.(2.3kg) tension. DO-201AD 0.210(5.3) 0.188(4.8) DIA. 1.0(25.4) MIN. 0.375(9.5) 0.285(7.2) Mechanical Data * Case : JEDEC DO-201AD molded plastic body * Terminals : Plated axial lead solderable per MIL-STD-750, method 2026 * Polarity : Color band denotes cathode end * Mounting Position : Any * Weight : 0.041 ounce, 1.18 grams 1.0(25.4) MIN. 0.042(1.1) 0.037(0.9) 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 BY396 BY397 BY398 BY399 BY399S Units Maximum recurrent peak reverse voltage VRRM 100 200 400 800 1000 Volts Maximum RMS voltage VRMS 70 140 280 560 700 Volts Maximum DC blocking voltage VDC 100 200 400 800 1000 Volts Maximum average forward rectified current R load at TA=50 I(AV) 3.0 Amps Peak forward surge current 10ms single half sine-wave superimposed on rated load at load at TA=25 IFSM 100.0 Amps Maximum instantaneous forward voltage at 3.0A VF 1.3 Volts Maximum DC reverse current at rated DC blocking voltage IR 10.0 A Maximum reverse recovery time (Note 1) Trr 250 ns RJA 30 /W CJ 25.0 pF Max.thermal resistance Typical junction capacitance (Note 2) Operating junction and storage temperature range TJ TSTG Notes: (1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A. (2) Measured at 1MHz and applied reverse voltage of 4.0 Volts. -65 to +150 RATINGS AND CHARACTERISTIC CURVES BY396 THRU BY399S FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE FIG.1-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 104 4 10mm IF AVERAGE FORWARD CURRENT (A) ma x IF INSTANTANEOUS FORWARD CURRENT(mA) t yp Tj=25 +VF- 103 IF 102 10 10mm 3 R-Load 2.4 2 C-Load 1 1 0 25 50 75 100 125 150 175 TA, AMBIENT TEMPERATURE( ) 0 0.4 0.8 1.2 1.6 VF INSTANTANEOUS FORWARD VOLTAGE DROP (V) FIG.3-TYPICAL THERMAL IMPEDANCE FIG.4-TYPICAL JUNCTION CAPACITANCE 50 30 Tj=25 f=1MHz 26 24 40 30 typ 20 22 20 18 16 14 p CJ DIODE CAPACITANCE(pF) x ma ty RQJA THERMAL RESISTANCE JUNCTION AMBIENT(/W) 28 12 10 8 6 10 l 4 l 2 0 1 0 5 10 15 I,LEAD LENGTH (MM) 20 25 30 10 100 VR REVERSE VOLTAGE (V) 1000