UF1A SERIES SURFACE MOUNT ULTRAFAST RECTIFIER 1 Amperes VOLTAGE CURRENT 50 to 1000 Volts For surface mounted applications Low profile package Built-in strain relief Easy pick and place Ultrafast recovery times for high efficiency Plastic package has Underwriters Laboratory Flammability Classification 94V-O * Glass passivated junction * Lead free in comply with EU RoHS 2002/95/EC directives 0.083(2.11) 0.075(1.91) * * * * * * 1 0.083(2.13) 0.096(2.44) 0.050(1.27) 0.030(0.76) Case: JEDEC DO-214AA molded plastic Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 Polarity: Color band denotes cathode end Standard packaging: 12mm tape (EIA-481) Weight: 0.0032 ounce, 0.092 gram Cathode 0.185(4.70) 0.160(4.06) 0.012(0.305) 0.006(0.152) MECHANICAL DATA * * * * * 0.130(3.30) 0.155(3.94) FEATURES 0.220(5.59) 0.200(5.08) 2 Anode MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. PA RA ME TE R S YMB OL UF 1 A UF 1 B UF 1 D UF 1 G UF 1 J UF 1 K UF 1 M UNITS Ma xi mum Re c ur re nt P e a k Re ve rs e Vo lta g e V RRM 50 100 200 400 600 800 1000 V Ma xi mum RMS Vo lta g e V RMS 35 70 140 280 420 560 700 V Ma xi mum D C B lo c k i ng Vo lta g e V DC 50 100 200 400 600 800 1000 V Ma xi mum A ve ra g e F o rwa rd C urr e nt a t TL =1 0 0 O C I F ( AV ) 1 A P e a k F o r wa r d S urg e C urre nt : 8 .3 ms s i ng le ha lf s i ne -wa ve s up e r i mp o s e d o n ra te d lo a d (J E D E C me tho d ) IF S M 30 A Ma xi mum F o rwa rd Vo lta g e a t 1 .0 A VF Ma xi mum D C Re ve rs e C urr e nt a t Ra te d D C B lo c k i ng Vo lta g e T J =2 5 O C T J =1 2 5 O C Typ i c a l J unc ti o n C a p a c i ta nc e (No te 2 ) Typ i c a l The rma l Re s i s ta nc e (No te 3 ) Ma xi mum Re ve r s e Re c o ve ry Ti me ( No te 1 ) Op e r a ti ng J unc ti o n a nd S to r a g e Te mp e r a ture Ra ng e 1 1 .3 1 .7 V IR 1 150 A CJ 17 pF R JL 30 t rr T J ,T S TG 50 O 100 -5 5 to +1 5 0 C / W ns O C NOTES:1. Reverse Recovery Test Conditions: I F =0.5A, I R =1.0A, I rr =0.25A 2. Measured at 1 MHz and applied V r = 4.0 volts. 3. 8.0 mm 2 ( .013mm thick ) land areas. March 14,2012-REV.08 PAGE . 1 UF1A SERIES March 14,2012-REV.08 PAGE . 2 UF1A SERIES MOUNTING PAD LAYOUT ORDER INFORMATION * Packing information T/R - 3K per 13" plastic Reel T/R - 0.5Kper 7" plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2012 The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others. March 14,2012-REV.08 PAGE . 3 UF1A SERIES For example : RB500V-40_R2_00001 Serial number Part No. Version code means HF Packing size code means 13" Packing type means T/R Packing Code XX Version Code XXXXX Packing type 1st Code Packing 2nd Code size code T/B A N/A 0 HF 0 serial number T/R R 7" 1 RoHS 1 serial number B/P B 13" 2 T/P T 26mm X TRR S 52mm Y TRL L PBCU U FORMING F PBCD D HF or RoHS 1st Code 2nd~5th Code Part No_packing code_Version UF1A_R1_00001 UF1A_R1_10001 UF1A_R2_00001 UF1A_R2_10001 March 14,2012-REV.08 PAGE . 4