US1AF SERIES SURFACE MOUNT ULTRA FAST RECTIFIER VOLTAGE 50-800 Volts CURRENT 1 Ampere FEATURES • • • • For surface mounted applications in order to optimize board space 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 2011/65/EU directives. • Green molding compound as per IEC61249 Std. . (Halogen Free) MECHANICAL DATA • Case : SMAF molded plastic • Terminals : Solder plated, solderable per MIL-STD-750,Method 2026 • Polarity : Color band denotes cathode end • Approx. Weight : 0.0011 ounces, 0.0328 grams 1 2 Cathode Anode o MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25 C unless otherwise noted) PA RA M E TE R S YM B OL US 1 A F US 1 B F US 1 D F US 1 GF US 1 J F US 1 K F UNITS Re c urr e nt P e a k Re ve r s e Vo lta g e V RRM 50 100 200 400 600 800 V RM S Vo lta g e V RM S 35 70 140 280 420 560 V VR 50 100 200 400 600 800 V D C B lo c k i ng Vo lta g e A ve r a g e F o rwa rd C ur re nt IF (AV ) 1 A P e a k F o r wa r d S ur g e C ur re nt : 8 .3 m s 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 m e tho d ) IF S M 30 A F o r wa r d Vo lta g e a t 1 A VF D C Re ve r s e C urr e nt a t Ra te d D C B lo c k i ng Vo lta g e Typ i c a l J unc ti o n C a p a c i ta nc e T J = 2 5 OC V R = 4 V,f= 1 M H Z Typ i c a l The rm a l Re s i s ta nc e ,J unc ti o n to L e a d ( No te 1 ) J unc ti o n to A mb i e nt (No te 2 ) Re ve rs e Re c o ve r y Ti m e (IF = 0 .5 A , IR = 1 A ,Irr = 0 .2 5 A ) Op e r a ti ng J unc ti o n Te m p e r a ture a nd S to ra g e Te m p e ra tur e Ra ng e 1 1 .4 IR CJ 20 T J ,T S TG V A 1 15 R J L R J A T rr 1 .7 10 O 22 150 50 100 - 5 5 to +1 5 0 pF C / W ns O C NOTES : 1. Mounted on an FR4 PCB, single-sided copper, with 10cm x 10cm copper pad area 2. Mounted on an FR4 PCB, single-sided copper, mini pad. May 31,2013-REV.01 PAGE . 1 IF, Forward Current (A) 1.2 1 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 CJ, Junction Capacitance (pF) US1AF SERIES 100 US1AF~US1DF 10 US1GF US1JF~US1KF 1 0.1 TC , Case Temperature (°C) Fig.1 Forward Current Derating Curve 100 10 T J = 150°C 1 T J = 125°C 0.1 T J = 75°C US1AF~US1DF 0.01 T J = 25°C 0.001 40 80 120 160 IR, Reverse Current (μA) IR, Reverse Current (μA) 10 Fig.2 Typical Junction Capacitance 10 Fig.3 Typical Reverse Characteristics 100 10 T J = 125°C 1 T J = 75°C 0.1 US1JF~US1KF 200 300 400 500 600 700 800 VR, Rated Peak Reverse Voltage (V) Fig.5 Typical Reverse Characteristics May 31,2013-REV.01 T J = 75°C 0.1 US1GF T J = 25°C 0.01 40 60 80 100 Percent of Rated Peak Reverse Voltage (%) Fig.4 Typical Reverse Characteristics 10 T J = 150°C T J = 125°C 1 T J = 25°C T J = 75°C 0.1 US1AF~US1DF 0.01 0.01 100 T J = 125°C 1 20 IF, Forward Current (A) T J = 150°C T J = 25°C T J = 150°C 200 VR, Rated Peak Reverse Voltage (V) IR, Reverse Current (μA) 1 VR, Reverse Bias Voltage (V) 0.2 0.4 0.6 0.8 1 1.2 VF, Forward Voltage (V) Fig.6 Typical Forward Characteristics PAGE . 2 10 IF, Forward Current (A) IF, Forward Current (A) US1AF SERIES T J = 150°C 1 T J = 25°C T J = 125°C 0.1 T J = 75°C US1GF 0.01 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 T J = 150°C 1 T J = 25°C T J = 125°C 0.1 T J = 75°C US1JF~US1KF 0.01 1.8 VF, Forward Voltage (V) Fig.7 Forward Current Derating Curve May 31,2013-REV.01 10 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 VF, Forward Voltage (V) Fig.8 Typical Junction Capacitance PAGE . 3 US1AF SERIES MOUNTING PAD LAYOUT 0.232 (5.9) 0.063 (1.6) 0.075 (1.9) 0.106 (2.7) ORDER INFORMATION • Packing information T/R - 10K per 13" plastic Reel T/R - 3K per 7" plastic Reel May 31,2013-REV.01 PAGE . 4 US1AF SERIES Part No_packing code_Version US1AF_R1_00001 US1AF_R2_00001 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 Packing type Tape and Ammunition Box (T/B) Tape and Reel (T/R) Bulk Packing (B/P) Tube Packing (T/P) Tape and Reel (Right Oriented) (TRR) Tape and Reel (Left Oriented) (TRL) FORMING May 31,2013-REV.01 Version Code XXXXX 1st Code Packing size code A N/A 0 HF 0 serial number R 7" 1 RoHS 1 serial number B 13" 2 T 26mm X S 52mm Y L F PANASERT T/B CATHODE UP (PBCU) PANASERT T/B CATHODE DOWN (PBCD) 2nd Code HF or RoHS 1st Code 2nd~5th Code U D PAGE . 5 US1AF SERIES Disclaimer • Reproducing and modifying information of the document is prohibited without permission from Panjit International Inc.. • Panjit International Inc. reserves the rights to make changes of the content herein the document anytime without notification. Please refer to our website for the latest document. • Panjit International Inc. disclaims any and all liability arising out of the application or use of any product including damages incidentally and consequentially occurred. • Panjit International Inc. does not assume any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. • Applications shown on the herein document are examples of standard use and operation. Customers are responsible in comprehending the suitable use in particular applications. Panjit International Inc. makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. • The products shown herein are not designed and authorized for equipments requiring high level of reliability or relating to human life and for any applications concerning life-saving or life-sustaining, such as medical instruments, transportation equipment, aerospace machinery et cetera. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Panjit International Inc. for any damages resulting from such improper use or sale. • Since Panjit uses lot number as the tracking base, please provide the lot number for tracking when complaining. May 31,2013-REV.01 PAGE . 6