DATA SHEET US1A~US1M SURFACE MOUNT ULTRAFAST RECTIFIER VOLTAGE 50 to 1000 Volts CURRENT 1.0 Amperes SMA/DO-214AC Unit: inch (mm) 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 above can meet RoHS environment substance directive reuest .181(4.60) .157(4.00) .012(.305) .006(.152) .078(2.00) .096(2.44) .062(1.60) .055(1.40) .114(2.90) .098(2.50) • • • • • • .060(1.52) .030(0.76) MECHANICAL DATA .008(.203) .002(.051) .208(5.28) .188(4.80) Case: JEDEC DO-214AC molded plastic Terminals: Solder plated, solderable per MIL-STD-750,Method 2026 Polarity: Indicated by cathode band Standard packaging: 12mm tape (EIA-481) Weight: 0.002 ounce, 0.064 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%. PAR AME T E R S YM B OL US 1 A US 1 B US 1 D US 1 G US 1 J US 1 K US 1 M 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 V RRM 50 100 200 400 600 800 1000 V M a xi m um R M S V o l t a g e V RMS 35 70 140 280 420 560 700 V M a xi m um D C B l o c k i ng V o l t a g e V DC 50 100 200 400 600 800 1000 V 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 TL = 1 0 0 O C IAV 1 .0 A IF S M 30 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 ) 1 .0 1 .4 1 .7 V M a xi m um F o r w a r d V o l t a g e a t 1 . 0 A VF M a xi m um D C R e ve r s e C ur r e nt a t TA = 2 5 O C R a t e d D C B l o c k i ng Vo l t a g e TA = 1 2 5 O C IR 1 0 .0 100 uA 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 17 pF Rθ J L 30 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 T RR T J , T S TG 50 O 100 - 5 0 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. STAD-JUL.20.2005 PAGE . 1 RATING AND CHARACTERISTIC CURVES 35 FORWARD SURGE CURRENT,AMPERES AVERAGE FORWARD CURRENT, AMPERES 1.2 1.0 0.8 0.6 0.4 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD .375" LEAD LENGTHS 0.2 0 25 75 50 100 125 150 30 25 20 15 10 5 175 1 5 1 10 50 100 200 1000 O LEAD TEMPERATURE, C NO. OF CYCLES AT 60Hz Fig.1 FORWARD CURRENT DERATING CURVE Fig.2 PEAK FORWARD SURGE CURRENT 10 10 FORWARD CURRENT, AMPERES 400V 50-200V 2 REVERSE CURRENT, uA 10 1.0 600-1000V 0.1 10 1 T J =125 OC 0 O T J =75 C 10 -1 10 -2 10 -3 10 -4 O T J =25 C V RRM =50-200V V RRM=600-1000V T A =25 OC 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE, VOLTS 0 20 40 60 80 100 120 PERCENT OF RATED PEAK REVERSE VOLTAGE, % Fig.3 FORWARD CHARACTERISTICS Fig.4 TYPICAL REVERSE CHARACTERISTICS 100 JUNCTION CAPACITANCE, pF O T J =25 C f=1.0MHz Vsig=50mVp-p 10 1 0.1 1.0 10 100 REVERSE VOLTAGE, VOLTS Fig.5 TYPICAL JUNCTION CAPACITANCE STAD-JUL.20.2005 PAGE . 2