UF1A

UF1A~UF1K SURFACE MOUNT ULTRAFAST RECTIFIER 50 to 600 Volts 1.0 Amperes VOLTAGE CURRENT FEATURES • • • • • • 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 • In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA • • • • • Case: JEDEC DO-214AA molded plastic Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 Polarity: Indicated by cathode band Standard packaging: 12mm tape (EIA-481) Weight: 0.0032 ounce, 0.092 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. PA RA M E TE R M a xi m um R e c ur r e nt P e a k R e ve r s e V o l t a g e M a xi m um R M S V o l t a g e M a xi m um D C B l o c k i ng V o l t a g e M a xi m um A ve r a g e F o r w a r d C ur r e nt a t TL = 1 0 0 O C P e a k F o r w a r d S ur g e C ur r e nt : 8 . 3 m s s i ng l e ha l f s i ne - w a ve s up e r i m p o s e d o n r a t e d l o a d ( J E D E C m e t ho d ) M a xi m um F o r w a r d V o l t a g e a t 1 . 0 A M a xi m um D C R e ve r s e C ur r e nt a t TJ = 2 5 O C R a t e d D C B l o c k i ng Vo l t a g e TJ = 1 2 5 O C Ty p i c a l J u n c t i o n c a p a c i t a n c e ( N o t e 2 ) Ty p i c a l T h e r m a l R e s i s t a n c e ( N o t e 3 ) M a x i m u m R e v e r s e R e c o v e r y Ti m e ( N o t e 1 ) O p e r a t i n g J u n c t i o n a n d S t o r a g e Te m p e r a t u r e R a n g e S YM B O L VRRM VRMS VD C IF ( A V ) IF S M VF IR CJ RθJ L trr TJ , TS T G UF 1 A 50 35 50 UF 1 B 100 70 100 UF 1 D 200 140 200 1 .0 30 UF 1 G 400 280 400 UF 1 J 600 420 600 U N IT S V V V A A 1 .0 1 .0 150 17 30 50 -5 5 to +1 5 0 1 .4 1 .7 V µA pF O C/W ns O 100 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. STAD-MAR.05.2009 PAGE . 1 UF1A~UF1K RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT, AMPERES 1.2 35 FORWARD SURGE CURRENT,AMPERES 1.0 30 0.8 25 20 0.6 15 10 5 1 1 5 10 50 100 200 1000 0.4 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD .375" LEAD LENGTHS 0.2 0 25 50 75 100 125 O 150 175 LEAD TEMPERATURE, C NO. OF CYCLES AT 60Hz Fig.1 FORWARD CURRENT DERATING CURVE Fig.2 PEAK FORWARD SURGE CURRENT FORWARD CURRENT, AMPERES 50-200V 400V INSTANTANEOUS REVERSE CURRENT ,uA 10 1000 TJ = 1 C 50 100 O 1.0 600V 10 TJ = 100 OC 0.1 1.0 TJ = 2 C 5 O T A =25 OC 0.01 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0.1 20 40 60 80 100 120 140 FORWARD VOLTAGE, VOLTS PERCENTAGE OF PEAK REVERSE VOLTAGE,% Fig.3 FORWARD CHARACTERISTICS Fig.4-TYPICAL REVERSE CHARACTERISTIC 100 JUNCTION CAPACITANCE, pF T J =25 C f=1.0MHz Vsig=50mVp-p O 10 1 0.1 1.0 10 100 REVERSE VOLTAGE, VOLTS Fig.5 TYPICAL JUNCTION CAPACITANCE STAD-MAR.05.2009 PAGE . 2 UF1A~UF1K 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 2009 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. STAD-MAR.05.2009 PAGE . 3