DATA SHEET UF1000~UF1008 ULTRAFAST RECOVERY RECTIFIERS VOLTAGE 50 to 800 Volts CURRENT 10.0 Amperes TO-220AC Unit : inch (mm) FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. .419(10.66) .196(5.00) .387(9.85) .163(4.16) .139(3.55) MIN .054(1.39) • Low forwrd voltge, high current capability • High surge capacity. .624(15.87) • Low power loss, high efficiency. .548(13.93) .269(6.85) .045(1.15) .226(5.75) • Exceeds environmental standards of MIL-S-19500/228 • Ultra fast recovery time, high voltage. Pb free: 98.5% Sn above .177(4.5)MAX Normal : 80~95% Sn, 5~20% Pb .038(0.96) .019(0.50) MECHANCALDATA Case: TO-220AC full molded plastic package .50(12.7)MIN • Both normal and Pb free product are available : .025(0.65)MAX .1(2.54) .1(2.54) Terminals: Lead solderable per MIL-STD-202, Method 208 Polarity: As marked. Standard packaging: Any Weight: 0.08 ounces, 2.24grams. 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 U F 1 0 0 0 UF 1 0 0 1 U F 1 0 0 2 U F 1 0 0 3 U F 1 0 0 4 U F 1 0 0 6 U F 1 0 0 8 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 50 100 200 300 400 600 800 V M a xi m um R M S V o l t a g e V RMS 35 70 140 210 280 420 560 V M a xi m um D C B l o c k i ng V o l t a g e V DC 50 100 200 300 400 600 800 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 c = 1 0 0 OC IAV 10 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 150 A M a xi m um F o r w a r d V o l t a g e a t 1 0 . 0 A VF M a xi m um D C R e ve r s e C ur r e nt T A = 2 5 OC a t R a t e d D C B l o c k i ng V o l t a g e T A = 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 1 ) CJ 80 50 pF 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 2 ) T RR 50 100 ns 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 ) 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 1 .0 1 .3 0 1 .7 0 V 10 500 Rθ J C 2 T J , T S TG -5 0 to +1 5 0 uA O C / W O C NOTES: 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC. 2. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.25A. 3. Thermal resistance from Junction to case. 4. Both Bonding and Chip structure are available. STAD-FEB.19.2004 PAGE . 1 12.5 240 JUNCTION CAPACITANCE, pF AVERAGE FORWARD CURRENT, AMPERES RATING AND CHARACTERISTIC CURVES 10.0 7.5 5.0 2.5 0 0 50 150 100 200 160 120 O TJ = 25 C 80 40 0 1 CASE TEMPERATURE, OC 20 50 100 200 500 1000 INSTANTANEOUS REVERSE CURRENT,uA INSTANTANEOUS FORWARD CURRENT, Amperes 10 Fig.2 TYPICAL JUNCTION CAPACITANCES 100 300-400V 50-200V 10 600-800V 1 0.1 O T=25 C J 0.01 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 FORWARD VOLTAGE, volts O TJ= 125 C 100 10 1.0 0.1 O TJ= 25 C 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,% Fig.3 FORWARD CHARACTERISTICS FORWARD SURGE CURRENT,AMPERES 5 REVERSE VOLTAGE, VOLTS Fig.1 FORWARD CURRENT DERATING CURVE .4 2 Fig.4 TYPICAL REVERSE CHARACTERISTICS 175 150 125 100 75 50 25 1 10 100 NO. OF CYCLES AT 60Hz Fig.5 PEAK FORWARD SURGE CURRENT STAD-FEB.19.2004 PAGE . 2