UF3G

DATA SHEET UF3A~UF3M SURFACE MOUNT ULTRAFAST RECTIFIER 50 to 1000 Volts VOLTAGE 3.0 Amperes 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 • Pb free product are available : 99% Sn can meet Rohs environment substance directive request SMC/DO-214AB Unit: inch (mm) .128(3.25) .108(2.75) .280(7.11) .260(6.60) .012(.305) .006(.152) MECHANICAL DATA Case: JEDEC DO-214AB molded plastic Terminals: Solder plated, solderable per MIL-STD-202G,Method 2026 Polarity: Indicated by cathode band Standard packaging: 16mm tape (EIA-481) Weight: 0.007 ounce, 0.21 gram .050(1.27) .030(0.76) .320(8.13) .305(7.75) .103(2.62) .079(2.00) .008(.203) .002(.051) 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%. PAR AME T E 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 . 3 7 5 " ( 9 . 5 m m ) l e a d l e ng t h a t T L = 7 5 OC 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 3 . 0 A M a xi m um D C R e ve r s e C ur r e nt a t T A = 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 A = 1 0 0 OC 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 OL V RRM V RMS V DC IAV IF S M VF 1 .0 UF 3 A 50 35 50 UF 3 B 100 70 100 UF 3 D 200 140 200 UF 3 G 400 280 400 3 .0 100 1 .4 1 0 .0 300 75 15 50 - 5 0 TO + 1 5 0 100 63 O .245(6.22) .220(5.59) UF 3 J 600 420 600 UF 3 K 800 560 800 UF 3 M 1000 700 1000 U N IT S V V V A A 1 .7 V IR uA CJ R θJ L T RR T J , T S TG pF 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. REV.0-MAR.22.2005 PAGE . 1 RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT, AMPERES 3.0 140 FORWARD SURGE CURRENT,AMPERES 125 O 2.5 2.0 1.5 1.0 0.5 0 120 100 80 60 40 20 0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD .375" LEAD LENGTHS 25 50 75 100 150 175 1 5 10 50 100 200 1000 LEAD TEMPERATURE, C NO. OF CYCLES AT 60Hz Fig.1 FORWARD CURRENT DERATING CURVE Fig.6 PEAK FORWARD SURGE CURRENT 10 UF3G FORWARD CURRENT, AMPERES 1000 UF3A-UF3D INSTANTANEOUS REVERSE CURRENT, MICROAMPERES 100 T = 125 C J O 1.0 UF3J-UF3K T = 75 C J 10 O 0.1 1.0 T = 25 C J O T A =25 C 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 O 0.1 20 40 60 80 100 120 FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE, % Fig.3 FORWARD CHARACTERISTICS Fig.4 TYPICAL REVERSE CHARACTERISTICS 1000 JUNCTION CAPACITANCE, pF Tj= 25 C f= 1.0MHz Vsig = 50mVp -p O 100 UF3A-UF3G UF3J-UF3K 10 1 10 100 REVERSE VOLTAGE, VOLTS Fig.5 TYPICAL JUNCTION CAPACITANCE REV.0-MAR.22.2005 PAGE . 2