International [rer|Rectifier SCHOTTKY RECTIFIER Major Ratings and Characteristics PD-2.343 MBR4045PT 40 Amp Description/Features The MBR4045PT center tap Schottky rectifier has bean ophimized for vary low forward voltage drop. with moderate . The proprietary barrier technolagy allows for spliable operation up to 150C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes. and reverse battery 150 CT, operation Center tap TO-247 package High purity, high lemperalure epoxy encapsulation for enhanced mechanicad strength and moisture resistance + Very low forward voltage drop High frequency operation * Guard ring for enhanced ruggedness and long term reliability Characteristics MBF4045PT) Units i ley rr) Rectanguiar 49 A waveform Varu 45 v protection. lrgy @le=Spssine | 1820 A Ve @20Apk,T =125C 0.56 v {per leg) Tt, - 8510 150 C CASE STYLE AND DIMENSIONS 5.30 (0.209) A70 (9.485) 15,90 {.626) 15.39 (0.602) t 20.30 (0.800) 19.70 (0.775) 1590 a) 3AS (Ded | eae pe =a Thee 1 _ 320 (a208 ice war L span tie z a 1 emt CATHODE i ( tam asst 1 i aes) | | sais fl TH . 3 Lyi yl = ee L pagename LR omnes pe Lb (a.o38) ' 220 aI oar 5 3a a2 . a Conforms to JEDEC Outline TO-247AC (TO-3P) Dimensions in mitimeters and inchesMBA4045PT Voltage Ratings Part number MBR4045PT V, Max. OC Reverse Vottage (V) Ves Max. Working Peak Reverse Voitage (V) 45 Absolute Maximum Parameters Gonditions lea; Max. Average Forward Current cm *See 5 1 Mux. or FEM 10ms Sine or Gene Rect. pulse E, = d (Per Leg) ierain | psec (Per Leg) Frequency limited byT max. V,=1.5xV,, typicat Electrical Specifications Parameters Conditions Max. Forward Voltage Drop (PerLeg)*SeeFig.1 == {1} T,+ 25C T= 125C Max, Reverse Leakage (Per * See Fig. 2 (1) Vp = rated V,, Series (Rated V,) Thermal-Mechanical Parameters Conditions T Max. Junction Ti Max. Storage toCase Rue Max. toCase (Pear Typical Thermal Resistance, toHeatsink Rac wt T Mounting Torque CaseMBR4045PT Inatantanaous Forward Current - iy: (A) 0 S 10 18 2 25 3D 35 40 a6 Reverse Votage - V5, (} Fig. 2- Typical Values Of Reverse Current Vs. Reverse Voltage (Per Lag) 10 ! i o Pf id yy ( i . tog ty od boo 0 2 4&4 &6 B&B 1 te 14 18 18 boar | 30 49 50 Forward Vohage Orop - Vey, () Reverse Vokage - ,, (V} Fig. 1-Max. Forward Voitaga Drop Charactaristics Fig. 3- Typical Junction Capacitance * (PerLeg) Vs. Reverse Voltage (Per Leg) 1. Duly tnctor D = tyfly + pot * s 2. Peak T . "ow Zeuc* Te ood De ta yy 00001 Rial ot at 1 1 18 100 U,, Rectanguiar Pulse Ourabon (Seconds) Fig.4-Max. Thermal Impedance Z, . Characteristics (Per Leg)110 e z = i } ; 4 20 l tH f L N < Average Forward Currant erayy A Fig. 5 Max. Allowable Caso T emperature Ve. Average Forward Current (PerLeg) 15 25 2 10 Average Forward Current - kay (A) 45 20 2 30 Fig. 6- Forward Pawar Loss Charactecistics (Perley) 1000 Non-Repetiive Surge Current <Ip.cg, (A) =_ Square Wave Puke Duration - tp (microsec) Fig. 7-Max. Non-Repetitive Surge Current (Per Leg} - HIGH-SPEED DUT k _ (RFP AGO SWITCH Rig 25 ohm PREE-WHEEL a DIODE + | Vd 25 Vor CURREN ACHFL40S02 MONITOR "7 FA CANADA: 101 Bortiay 9t., Harhhmrn, DOR? Borgare: Towra, | Foren, Tet (011) 490 1298 WY FAR SABE RAH i ] international zer|Rectifier WRADOUARTORD- 733 Kenees $.. EI Sagurda, CaMornia SOOKE, Tet: (210) 322.5301. EUROPEAN MEADOUARTESE: Ho Kor Green, Ouiee, Sutey 5 $04 Engen ROS Tie teas ware Ontario LIF] 9Lt, Tet (676) 473-0007. 1 GERMANY: Jenlb>wyernme 157, D-3200 Bad Hornung, Tet: sas cee peautenat none fhuiking, 30-4 Nishidentasicere 3-Chnane, Toahiere-ien, Thicy 17) Japan, Tt: 108) 963 0061. 1 SOUTIEAET aiid: Fig. 8-Unctamped Inductive Test Circuit 190 Ahiadene oad, HEX 10-41 fortune Conte, Srymcere OE Yor #8; S98 3022. Pred in USA, 3 Seles Offiews, Agonin end Dictributers in ibgfer Citas Throughee We World. Cn sed epumttonsierte met w enapigh RNC na