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RHRD4120 Dataheets PDF



Part Number RHRD4120
Manufacturers Intersil Corporation
Logo Intersil Corporation
Description 4A/ 1200V Hyperfast Diodes
Datasheet RHRD4120 DatasheetRHRD4120 Datasheet (PDF)

RHRD4120, RHRD4120S Data Sheet January 2000 File Number 3626.4 4A, 1200V Hyperfast Diodes The RHRD4120 and RHRD4120S are hyperfast diodes with soft recovery characteristics (trr < 60ns). They have half the recovery time of ultrafast diodes and are silicon nitride passivated ion-implanted epitaxial planar construction. These devices are intended for use as freewheeling/clamping diodes and rectifiers in a variety of switching power supplies and other power switching applications. Their low stored.

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RHRD4120, RHRD4120S Data Sheet January 2000 File Number 3626.4 4A, 1200V Hyperfast Diodes The RHRD4120 and RHRD4120S are hyperfast diodes with soft recovery characteristics (trr < 60ns). They have half the recovery time of ultrafast diodes and are silicon nitride passivated ion-implanted epitaxial planar construction. These devices are intended for use as freewheeling/clamping diodes and rectifiers in a variety of switching power supplies and other power switching applications. Their low stored charge and hyperfast soft recovery minimize ringing and electrical noise in many power switching circuits, reducing power loss in the switching transistors Formerly development type TA49056. Features • Hyperfast with Soft Recovery . . . . . . . . . . . . . . . . . . <60ns • Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175oC • Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . .1200V • Avalanche Energy Rated • Planar Construction Applications • Switching Power Supplies • Power Switching Circuits • General Purpose Ordering Information PART NUMBER RHRD4120 RHRD4120S PACKAGE TO-251 TO-252 BRAND HR4120 HR4120 Packaging JEDEC STYLE TO-251 ANODE CATHODE NOTE: When ordering, use the entire part number. Add the suffix 9A to obtain the TO-252AA variant in the tape and reel, i.e., RHRD4120S9A. CATHODE (FLANGE) Symbol K JEDEC STYLE TO-252 CATHODE (FLANGE) CATHODE ANODE A Absolute Maximum Ratings TC = 25oC, Unless Otherwise Specified RHRD4120, RHRD4120S 1200 1200 1200 4 8 40 50 10 -65 to 175 300 260 UNITS V V V A A A W mJ oC oC oC Peak Repetitive Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRWM DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VR Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IF(AV) (TC = 147.5oC) 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 9 and 10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .EAVL Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TSTG, TJ Maximum Lead Temperature for Soldering (Leads at 0.06.


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