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RURD660, RURD660S Data Sheet November 2013 6 A, 600 V, Ultrafast Diode Features •Ultrafast Recovery t = 60 ns (@ I = 6 A) rr F The RURD660, RURD660S is an ultrafast diode with low •Max Forward Voltage, V = 1.5 V (@ T = 25°C) F C forward voltage drop. This device is intended for use as •600 V Reverse Voltage and High Reliability freewheeling and clamping diodes in a variety of switching power supplies and other power switching applications. It •Avalanche Energy Rated is specially suited for use in switching power supplies and •RoHS Compliant industrial application. Applications • Switching Power Supplies • Power Switching Circuits Ordering Information • General Purpose PART NUMBER PACKAGE BRAND Packaging JEDEC STYLE TO-251 RURD660 TO-251-2L RUR660 RURD660S TO-252-3L RUR660 ANODE NOTE: When ordering, use the entire part number. Add the suffix 9A CATHODE CATHODE (FLANGE) to obtain the TO-252 variant in the tape and reel, i.e., RURD660S9A. Symbol K JEDEC STYLE TO-252 CATHODE (FLANGE) A CATHODE ANODE Absolute Maximum Ratings TC = 25oC, Unless Otherwise Specified RURD660 RURD660S UNIT Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VRRM 600 V Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VRWM 600 V DC Blocking Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .VR 600 V Average Rectified Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IF(AV) 6 A (TC = 155oC) Repetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFRM 12 A (Square Wave, 20 kHz) Nonrepetitive Peak Surge Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IFSM 60 A (Halfwave, 1 Phase, 60 Hz) Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .PD 50 W Avalanche Energy (See Figures 10 and 11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .EAVL 10 mJ Operating and Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TSTG, TJ -65 to 175 oC Maximum Lead Temperature for Soldering Leads at 0.063 in. (1.6mm) from case for 10s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TL 300 oC Package Body for 10s, see Tech Brief 334. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .TPKG 260 oC ©2001 Fairchild Semiconductor Corporation 1 www.fairchildsemi.com RURD660, RURD660S Rev. C1

RURD660, RURD660S Electrical Specifications TC = 25oC, Unless Otherwise Specified SYMBOL TEST CONDITION MIN TYP MAX UNIT VF IF = 6 A - - 1.5 V IF = 6 A, TC = 150oC - - 1.2 V IR VR = 600 V - - 100 µA VR = 600 V, TC = 150oC - - 500 µA trr IF = 1 A, dIF/dt = 200 A/µs - - 55 ns IF = 6 A, dIF/dt = 200 A/µs - - 60 ns ta IF = 6 A, dIF/dt = 200 A/µs - 28 - ns tb IF = 6 A, dIF/dt = 200 A/µs - 16 - ns QRR IF = 6 A, dIF/dt = 200 A/µs - 150 - nC CJ VR = 10 V, IF = 0 A - 25 - pF RθJC - - 3 oC/W DEFINITIONS VF = Instantaneous forward voltage (pw = 300 µs, D = 2%). IR = Instantaneous reverse current. trr = Reverse recovery time (See Figure 9), summation of ta + tb. ta = Time to reach peak reverse current (See Figure 9). tb = Time from peak IRM to projected zero crossing of IRM based on a straight line from peak IRM through 25% of IRM (See Figure 9). QRR = Reverse recovery charge. CJ = Junction capacitance. RθJC = Thermal resistance junction to case. pw = Pulse width. D = Duty cycle. Typical Performance Curves 30 500 175oC 100 A) A) ENT ( 10 µNT ( 10 R E 100oC R R U R C U 1 D C R E WA 100oC RS R E 0.1 I, FOF 1 175oC 25oC , REVR0.01 25oC I 0.5 0.001 0 0.5 1 1.5 2 2.5 0 100 200 300 400 500 600 VF, FORWARD VOLTAGE (V) VR, REVERSE VOLTAGE (V) FIGURE 1. FORWARD CURRENT vs FORWARD VOLTAGE FIGURE 2. REVERSE CURRENT vs REVERSE VOLTAGE ©2001 Fairchild Semiconductor Corporation 2 www.fairchildsemi.com RURD660, RURD660S Rev. C1

RURD660, RURD660S Typical Performance Curves (Continued) 50 90 TC = 25oC, dIF/dt = 200A/µs TC = 100oC, dIF/dt = 200A/µs 75 40 s) s) n n MES ( 30 trr MES ( 60 trr TI TI Y Y 45 ER ta ER V 20 V O O ta C C 30 E E t, R 10 tb t, R tb 15 0 0 0.5 1 6 0.5 1 6 IF, FORWARD CURRENT (A) IF, FORWARD CURRENT (A) FIGURE 3. trr, ta AND tb CURVES vs FORWARD CURRENT FIGURE 4. trr, ta AND tb CURVES vs FORWARD CURRENT 100 TC = 175oC, dIF/dt = 200A/µs T (A) 6 N E 5 80 R ns) trr UR DC TIMES ( 60 WARD C 4 SQ. WAVE Y R 3 R O OVE 40 ta E F t, REC 20 tb AVERAG 12 , V) A 0 IF( 0 0.5 1 6 145 150 155 160 165 170 175 IF, FORWARD CURRENT (A) TC, CASE TEMPERATURE (oC) FIGURE 5. trr, ta AND tb CURVES vs FORWARD CURRENT FIGURE 6. CURRENT DERATING CURVE 75 F) p E ( 60 C N A T CI 45 A P A C N 30 O TI C N JU 15 , J C 0 0 50 100 150 200 VR, REVERSE VOLTAGE (V) FIGURE 7. JUNCTION CAPACITANCE vs REVERSE VOLTAGE ©2001 Fairchild Semiconductor Corporation 3 www.fairchildsemi.com RURD660, RURD660S Rev. C1

RURD660, RURD660S Test Circuits and Waveforms VGE AMPLITUDE AND RG CONTROL dIF/dt L t1 AND t2 CONTROL IF RG DUT CUSERNRSEENT + IF ddItF ta trr tb VGE -VDD 0 t1 IGBT 0.25 IRM t2 IRM FIGURE 8. trr TEST CIRCUIT FIGURE 9. trr WAVEFORMS AND DEFINITIONS I = 1A L = 20mH R < 0.1Ω EAVL = 1/2LI2 [VR(AVL)/(VR(AVL) - VDD)] VAVL Q1 = IGBT (BVCES > DUT VR(AVL)) L R CURRENT + SENSE VDD IL IL Q1 I V VDD DUT - t0 t1 t2 t FIGURE 10. AVALANCHE ENERGY TEST CIRCUIT FIGURE 11. AVALANCHE CURRENT AND VOLTAGE WAVEFORMS ©2001 Fairchild Semiconductor Corporation 4 www.fairchildsemi.com RURD660, RURD660S Rev. C1

R U Mechanical Dimensions R D 6 6 0 , R U R D 6 6 0 S — U l t r a f a s t D i o d e Figure 9. TO-252 3L (DPAK) - TO252 (D-PAK), MOLDED, 3 LEAD,OPTION AA&AB Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specif- ically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: https://www.fairchildsemi.com/package/packageDetails.html?id=PN_TT252-0A3. ©2001 Fairchild Semiconductor Corporation 5 www.fairchildsemi.com RURD660, RURD660S Rev. C1

R U R D 6 6 0 , TRADEMARKS R The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not U intended to be an exhaustive list of all such trademarks. R AccuPower™ F-PFS™ Sync-Lock™ D AX-CAP®* FRFET® ® ®* BitSiC™ Global Power ResourceSM PowerTrench® 6 6 Build it Now™ GreenBridge™ PowerXS™ TinyBoost® 0 CCoorreePPOLUWSE™R™ GGrreeeenn FFPPSS™™ e-Series™ PQrFoEgTra®mmable Active Droop™ TinyBuck® S TinyCalc™ CROSSVOLT™ Gmax™ QS™ TinyLogic® — CTL™ GTO™ Quiet Series™ CDuErUreXnPt ETEraDn®sfer Logic™ IISntOelPliMLAANXA™R™ Rapid™Configure™ TTIinNyYPOoPwTeOr™™ U TinyPWM™ l Dual Cool™ Marking Small Speakers Sound Louder t EcoSPARK® and Better™ Saving our world, 1mW/W/kW at a time™ TTirnaynWSiiCre™™ ra EfficentMax™ MegaBuck™ SignalWise™ TriFault Detect™ f ESBC™ MICROCOUPLER™ SmartMax™ TRUECURRENT®* a MicroFET™ SMART START™ s ® MicroPak™ Solutions for Your Success™ SerDes™ t Fairchild® MicroPak2™ SPM® D FFAaiCrcTh iQldu Sieet mSiecroiensd™uctor® MMiollteiorDnMrivaex™™ SSuTpEeArLFTEHT™® UHC® io FACT® mWSaver® SuperSOT™-3 Ultra FRFET™ d FAST® OptoHiT™ SuperSOT™-6 UniFET™ e FastvCore™ OPTOLOGIC® SuperSOT™-8 VCX™ FETBench™ OPTOPLANAR® SupreMOS® VisualMax™ FPS™ SyncFET™ VoltagePlus™ XS™ *Trademarks of System General Corporation, used under license by Fairchild Semiconductor. DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used here in: 1. Life support devices or systems are devices or systems which, (a) are 2. A critical component in any component of a life support, device, or intended for surgical implant into the body or (b) support or sustain life, system whose failure to perform can be reasonably expected to cause and (c) whose failure to perform when properly used in accordance with the failure of the life support device or system, or to affect its safety or instructions for use provided in the labeling, can be reasonably effectiveness. expected to result in a significant injury of the user. ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporation’s Anti-Counterfeiting Policy. Fairchild’s Anti-Counterfeiting Policy is also stated on our external website, www.Fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufactures of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed application, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild’s quality standards for handing and storage and provide access to Fairchild’s full range of up-to-date technical and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address and warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Datasheet contains the design specifications for product development. Specifications Advance Information Formative / In Design may change in any manner without notice. Datasheet contains preliminary data; supplementary data will be published at a later Preliminary First Production date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. Datasheet contains final specifications. Fairchild Semiconductor reserves the right to No Identification Needed Full Production make changes at any time without notice to improve the design. Datasheet contains specifications on a product that is discontinued by Fairchild Obsolete Not In Production Semiconductor. The datasheet is for reference information only. Rev. I66 ©2001 Fairchild Semiconductor Corporation RURD660, RURD660S Rev. C1 6 www.fairchildsemi.com

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