DATA SHEET SB620~SB660 SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 60 Volts CURRENT 6.0 Ampers 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 • Exceeds environmental standards of MIL-S-19500/228 .054(1.39) .045(1.15) • For use in low voltage,high frequency inverters free wheeling , and polarlity protection applications. .624(15.87) • High surge capacity. .548(13.93) .269(6.85) • Low forwrd voltge, high current capability .226(5.75) • Low power loss, high efficiency. MECHANICALDATA .038(0.96) .019(0.50) Case: TO-220AC full molded plastic package .50(12.7)MIN .177(4.5)MAX • Both normal and Pb free product are available : Normal : 80~95% Sn, 5~20% Pb Pb free: 98.5% Sn above .025(0.65)MAX Terminals: Lead solderable per MIL-STD-202, Method 208 Polarity: As marked. .1(2.54) .1(2.54) Mounting Position: 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% PAR AME T E R S YM B OL SB620 SB630 SB640 SB650 SB660 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 20 30 40 50 60 V M a xi m um R M S V o l t a g e V RMS 14 21 28 35 42 V M a xi m um D C B l o c k i ng V o l t a g e V DC 20 30 40 50 60 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 T c = 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 ) IAV 6 .0 A IF S M 75 A 0 .5 5 0 .7 0 V M a xi m um F o r w a r d V o l t a g e a t 6 . 0 A VF M a xi m um D C R e ve r s e C ur r e nt T C = 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 C = 1 0 0 OC IR 0 .2 15 Rθ J C Rθ J A 6 80 TJ -5 0 to +1 2 5 O C T J , T S TG -5 0 to +1 5 0 O C Ty p i c a l T h e r m a l R e s i s t a n c e O p e r a t i n g J u n c t i o n Te m p e r a t u r e R a n g e S t o r a g e Te m p e r a t u r e R a n g e mA O C / W NOTES: Both Bonding and Chip structure are available. STAD-MAY.05.2004 PAGE . 1 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, AMPERES RATING AND CHARACTERISTIC CURVES 10.0 8.0 O CASE TEMPERATURE, C Fig.1- FORWARD CURRENT DERATING CURVE NO. OF CYCLE AT 60HZ Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT 1000 O T J = 125 C REVERSE CURRENT, uA 100 O TJ=75 C 10 1.0 O T J =25 C 20-40V 10 50-60V 1.0 0.1 0.1 0 40 80 120 PERCENT OF RATED PEAK REVERSE VOLTAGE, % Fig.3- TYPICAL REVERSE CHARACTERISTIC STAD-MAY.05.2004 FORWARD CURRENT, AMPERES 100 0.20 0.40 0.60 0.80 1.00 FORWARD VOLTAGE, VOLTS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHRACTERISTIC PAGE . 2