VSI, BY296 THRU BY299 Voltage Range 2.0 AMP. FAST RECOVERY 100 to 800 Volts RECTIFIERS Current 2.0 Amperes DO-201AD Features @ 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 @ Polarity:Color band denotes cathode end e High temperature soldering guaranteed: 250C/10 seconds/.375",(9.5mm) lead lengths at 5 Ibs.,(2.3kg) tension 1 .220(5.6) La 052(1.3)_. 0(25.4) MIN. 197(5.0) DIA. Ly 375(9.5) .335(8.5) 1.0(25.4) MIN. .048(1.2 e Weight:1.2 gram BC ) | 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 BY296 BY297 BY298 BY299 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 2.0 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 70 A (JEDEC method) Maximum Instantaneous Forward Voltage Ve 1.2 V @3.0A Maximun DC Reverse Current @ TA= 25 IR 5.0 uA at Rated DC Blocking Voltage @ Ta=100C 100 uA Maximum Reverse Recovery Time (Note 1) TRR 250 ns Typical Junction Capacitance (Note 2) Cy 30 pF Operating Temperature Range Ts -55 tot125 c Storage Temperature Range TsTG -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 BY296 THRU BY299 TS, FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 2.0 < zZ 15 a w 2 Oo 2 10 1. z Single Phase \ 2 Half Wave 60Hz \ & 5 |__ Resistive or o Inductive Load = .375"(9.5mm) Lead Length 0 1 1 0 25 50 75 100 125 150 AMBIENT TEMPERA TURE. (C) FIG.3-TYPICAL FORWARD CHARACTERISTICS 20 2 o 2 bo Tj=25C Pulse Width=300us 1% Duty Cycle INSTANTANEOUS FORWARD CURRENT.(A) 2 oo 8 4 6 8 10 #12 #14 416 18 FORWARD VOLTAGE.(V) 50Q 10Q NONINDUCTIVE NONINDUCTIVE (+) = 50Vdc (approx) ) OSCILLOSCOPE (NOTE1) 1Q NON INDUCTIVE 175 i rr put 9 PULSE GENERATOR) (NOTE 2) (+) NOTES:1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 50 ohms > 2. Rise Time=10ns max. Sourse Impedance= PEAK FORWARD SURGE CURRENT.(A) JUNCTION CAPACITANCE. (pF) FIG.2- MAXIMUM NON-REPETITIVE PEAK FORDWARD SURGE CURRENT 8.3ms Single Half Sine Wave JEDEC Method 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.4- TYPICAL JUNCTION CAPACITANCE Tjr25C 2 4 6 10 20 40 60 100 REVERSE VOLTAGE.(V) FIG.5- REVERSE RECOVER TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM +0.5A oe -0.25A -1.0A 1 -| ont sey TIME BASE FOR 5/ 10ns/ cm