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| RHRG50120 Data Sheet January 2000 File Number 3947.3 50A, 1200V Hyperfast Diode The RHRG50120 is a hyperfast diode with soft recovery characteristics (trr < 85ns). It has half the recovery time of ultrafast diodes and is of silicon nitride passivated ion-implanted epitaxial planar construction. This device is intended for use as a freewheeling/clamping diode and rectifier in a variety of switching power supplies and other power switching applications. Its low stored charge and hyperfast soft recovery minimize ringing and electrical noise in many power switching circuits, thus reducing power loss in the switching transistors. Formerly developmental type TA49100. Features * Hyperfast with Soft Recovery . . . . . . . . . . . . . . . . . . <85ns * Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175oC * Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . .1200V * Avalanche Energy Rated * Planar Construction Applications * Switching Power Supplies * Power Switching Circuits * General Purpose Ordering Information PART NUMBER RHRG50120 PACKAGE TO-247 BRAND RHRG50120 Packaging JEDEC STYLE TO-247 ANODE CATHODE (BOTTOM SIDE METAL) CATHODE NOTE: When ordering, use the entire part number. Symbol K A Absolute Maximum Ratings TC = 25oC, Unless Otherwise Specified RHRG50120 1200 1200 1200 50 100 500 150 50 -65 to 175 UNITS V V V A A A W mJ oC Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRWM DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VR Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IF(AV) TC = 50oC Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFRM Square Wave, 20kHz Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFSM Halfwave, 1 Phase, 60Hz Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . EAVL Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TSTG, TJ 1 1-888-INTERSIL or 321-724-7143 | Copyright (c) Intersil Corporation 2000 Electrical Specifications SYMBOL VF TC = 25oC, Unless Otherwise Specified TEST CONDITION MIN TYP 50 35 400 150 MAX 3.2 2.6 500 1.0 85 100 1.0 UNITS V V A mA ns ns ns ns nC pF oC/W IF = 50A IF = 50A, TC = 150oC IR VR = 1200V VR = 1200V, TC = 150oC trr IF = 1A, dIF/dt = 200A/s IF = 50A, dIF/dt = 200A/s ta tb QRR CJ RJC DEFINITIONS IF = 50A, dIF/dt = 200A/s IF = 50A, dIF/dt = 200A/s IF = 50A, dIF/dt = 200A/s VR = 10V, IF = 0A VF = Instantaneous forward voltage (pw = 300s, D = 2%). IR = Instantaneous reverse current. trr = Re 2 |
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