TS, BY396 THRU BY399 Voltage Range 3.0 AMPS. FAST RECOVERY 100 to 800 Volts RECTIFIERS Current 3.0 Amperes DO-201AD Features e Low forward voltage drop @ High current capability @ High reliability e High surge current capability Mechanical Data Cases:Molded plastic e Epoxy:UL 94V-0 rate flame retardant e Lead:Axial leads,solderable per MIL- STD-202,Method 208 guaranteed e Polarity:Color band denotes cathode end @ High temperature soldering guaranteed: 250C/10 seconds/.375",(9.5mm) lead .220(5.6) 197(5.0) DIA. L. La 1.0(25.4) MIN. ef 375(9.5) .335(8.5) 1.0(25.4) MIN. lengths at 5 Ibs.,(2.3kg) tension oat) +< e Weight:1.2 grams , DIA. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60HZz, resistive or inductive load. For capacitive load, derate current by 20% Type Number BY396 BY397 BY398 BY399 UNITS Maximum Repetitive Peak Reverse Voltage VRRM 100 200 400 800 Vv Maximum RMS Voltage VRMS 70 140 280 560 Vv Maximum DC Blocking Voltage Voc 100 200 400 800 Vv Maximum Average Forward Rectified Current 3.0 A .375"(9.5mm) Lead Length @Ta = 55 C IF(AV) . Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load IFSM 150 A (JEDEC method) Maximum Instantaneous Forward Voltage VF 1.2 V @3.0A Maximun DC Reverse Current @ TA= 25 IR 10 uA at Rated DC Blocking Voltage @ Ta=100C 150 uA Maximum Reverse Recovery Time (Note 1) TRR 250 ns Typical Junction Capacitance (Note 2) Cy 60 pF Operating Temperature Range Ts -55 to+125 c Storage Temperature Range TsTe -55 to+150 c NOTES: 1. Reverse Recovery Test Conditions: IF=0.5A,IR=1.0A,IRR=0.25A 2.Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C.RATING AND CHARACTERISTIC CURVES BY396 THRU BY399 TS, AVERAGE FORWARD CURRENT.(A) 20 S = 2 & INSTANTANEOUS FORWARD CURRENT.(A) 2 S & g FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE Single Phase Half Wave 60Hz |___ Resistive or \ Inductive Load .375"(9.5mm) Lead Length i 1 4 6 8 0 25 50 75 100 125 AMBIENT TEMPERA TURE. (C) 150 175 FIG.3-TYPICAL FORWARD CHARACTERISTICS Tj=25C Pulse Width=300us 1% Duty Cycle 10 12 14 FORWARD VOLTAGE.(V) 1.6 PEAK FORWARD SURGE CURRENT.(A) JUNCTION CAPACITANCE. (pF) = a 3 = oS a o FIG.2- MAXIMUM NON-REPETITIVE PEAK FORDWARD SURGE CURRENT Tj=25C 8.3ms Single Half Sine JEDEC Method 5 10 50 100 NUMBER OF CYCLES AT 60Hz FIG.4- TYPICAL JUNCTION CAPACITANCE TjF25C 2 4 6 REVERSE VOLTAGE.(V) 10 20 40 60 100 FIG.5- REVERSE RECOVER TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 502 102 NONINDUCTIVE NONINDUCTIVE put 9 (+) PULSE = 50Vde GENERATORI (approx) (NOTE 2) ) OSCILLOSCOPE 12 (NOTE1) (+) NON INDUCTIVE NOTES:1. Rise Time=7ns max. Input Impedance= > 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms +0.5A oe -0.25A -1.0A 1 -| ont sey TIME BASE FOR 5/ 10ns/ cm