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RURP840 Datasheet(PDF) 1 Page - Fairchild Semiconductor |
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RURP840 Datasheet(HTML) 1 Page - Fairchild Semiconductor |
1 / 5 page ©2002 Fairchild Semiconductor Corporation MUR840, MUR860, RURP840, RURP86 Rev. B MUR840, MUR860, RURP840, RURP860 8A, 400V - 600V Ultrafast Diodes The MUR840, MUR860, RURP840 and RURP860 are low forward voltage drop ultrafast recovery rectifiers (trr < 60ns). They use a glass-passivated ion-implanted, epitaxial construction. These devices are intended for use as output rectifiers and flywheel diodes in a variety of high-frequency pulse-width modulated switching regulators. Their low stored charge and attendant fast reverse-recovery behavior minimize electrical noise generation and in many circuits markedly reduce the turn-on dissipation of the associated power switching transistors. Formerly developmental type TA09616. Symbol Features • Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . . <60ns • Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175oC • Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .600V • Avalanche Energy Rated • Planar Construction Applications • Switching Power Supplies • Power Switching Circuits • General Purpose Packaging JEDEC TO-220AC Ordering Information PART NUMBER PACKAGE BRAND MUR840 TO-220AC MUR840 RURP840 TO-220AC RURP840 MUR860 TO-220AC MUR860 RURP860 TO-220AC RURP860 NOTE: When ordering, use the entire part number. K A CATHODE (FLANGE) CATHODE ANODE Absolute Maximum Ratings TC = 25oC, Unless Otherwise Specified MUR840 RURP840 MUR860 RURP860 UNITS Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM 400 600 V Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRWM 400 600 V DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VR 400 600 V Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IF(AV) (TC = 155 oC) 88 A Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFRM (Square Wave, 20kHz) 16 16 A Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFSM (Halfwave, 1 Phase, 60Hz) 100 100 A Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD 75 75 W Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EAVL 20 20 mJ Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TSTG, TJ -65 to 175 -65 to 175 oC Maximum Lead Temperature for Soldering Leads at 0.063 in. (1.6mm) from case for 10s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TL 300 300 oC Package Body for 10s, see Tech Brief 334. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TPKG 260 260 oC Data Sheet January 2002 |
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