UF3A~UF3J SURFACE MOUNT ULTRAFAST RECTIFIER VOLTAGE 50 to 600 Volts CURRENT 3.0 Amperes FEATURES • • • • • • For surface mounted applications Low profile package Built-in strain relief Easy pick and place Ultrafast recovery times for high efficiency P l as t i c p acka g e h as Un d e r w r i t e r s L ab o r a t o r y F l am m ab i l i t y Classification 94V-O • Glass passivated junction • In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA • • • • • Case: JEDEC DO-214AB molded plastic Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 Polarity: Indicated by cathode band Standard packaging: 16mm tape (EIA-481) Weight: 0.0082 ounce, 0.2325 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 S YM B O L UF 3 A UF 3 B UF 3 D UF 3 G UF 3 J U N IT S 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 VRRM 50 100 200 400 600 V M a xi m um R M S V o l t a g e VRMS 35 70 140 280 420 V M a xi m um D C B l o c k i ng V o l t a g e VD C 50 100 200 400 600 V 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 T L = 7 5 OC IF ( A V ) 3 .0 A 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 ) IF S M 100 A M a xi m um F o r w a r d V o l t a g e a t 3 . 0 A VF M a xi m um D C R e ve r s e C ur r e nt a t T J = 2 5 OC R a t e d D C B l o c k i ng V o l t a g e T J = 1 2 5 OC IR 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 ) CJ 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 ) R θJ L 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 trr TJ , TS T G 1 .0 1 .4 1 .7 V 1 .0 300 75 µA 63 O 15 50 -5 5 to +1 5 0 pF 100 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. STAD-MAR.05.2009 PAGE . 1 UF3A~UF3J 3.0 140 FORWARD SURGE CURRENT,AMPERES AVERAGE FORWARD CURRENT, AMPERES RATING AND CHARACTERISTIC CURVES 2.5 2.0 1.5 1.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD .375" LEAD LENGTHS 0.5 0 25 75 50 100 125 150 175 120 100 80 60 40 20 0 5 1 10 50 100 200 1000 O LEAD TEMPERATURE, C NO. OF CYCLES AT 60Hz Fig.1 FORWARD CURRENT DERATING CURVE 400V FORWARD CURRENT, AMPERES 50-200V O TA= 25 C 600V 0.1 .01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 FORWARD VOLTAGE, VOLTS INSTANTANEOUS REVERSE CURRENT ,uA 1000 10 1.0 Fig.6 PEAK FORWARD SURGE CURRENT O TJ = 150 C 100 TJ = 100 OC 10 1.0 O TJ = 25 C 0.1 20 40 60 80 100 120 140 PERCENTAGE OF PEAK REVERSE VOLTAGE,% Fig.3 FORWARD CHARACTERISTICS Fig.4 TYPICAL REVERSE CHARACTERISTICS JUNCTION CAPACITANCE, pF 1000 O Tj= 25 C f= 1.0MHz Vsig = 50mVp -p 100 50-400V 600V 10 1 10 100 REVERSE VOLTAGE, VOLTS Fig.5 TYPICAL JUNCTION CAPACITANCE STAD-MAR.05.2009 PAGE . 2 UF3A~UF3J 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