SB620_04

DATA SHEET SB620~SB660 SCHOTTKY BARRIER RECTIFIERS VOLTAGE FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-19500/228 • Low power loss, high efficiency. .269(6.85) 20 to 60 Volts CURRENT 6.0 Ampers TO-220AC Unit : inch (mm) .419(10.66) .387(9.85) .139(3.55) MIN .196(5.00) .163(4.16) .054(1.39) .045(1.15) .226(5.75) • Low forwrd voltge, high current capability • High surge capacity. • For use in low voltage,high frequency inverters free wheeling , and polarlity protection applications. • Both normal and Pb free product are available : Normal : 80~95% Sn, 5~20% Pb Pb free: 98.5% Sn above .624(15.87) .50(12.7)MIN MECHANICALDATA Case: TO-220AC full molded plastic package Terminals: Lead solderable per MIL-STD-202, Method 208 Polarity: As marked. Mounting Position: Any Weight: 0.08 ounces, 2.24grams. .1(2.54) .038(0.96) .019(0.50) .177(4.5)MAX .548(13.93) .025(0.65)MAX .1(2.54) 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 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 ) M a xi m um F o r w a r d V o l t a g e a t 6 . 0 A 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 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 S YM B OL V RRM V RMS V DC IAV IF S M VF 0 .5 5 0 .2 15 6 80 -5 0 to +1 2 5 -5 0 to +1 5 0 O SB620 20 14 20 SB630 30 21 30 SB640 40 28 40 6 .0 75 SB650 50 35 50 SB660 60 42 60 U N IT S V V V A A 0 .7 0 V IR R θJ C R θJ A TJ T J , T S TG mA C/W O C C O NOTES: Both Bonding and Chip structure are available. STAD-MAY.05.2004 PAGE . 1 RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT, AMPERES 10.0 8.0 CASE TEMPERATURE, C O , PEAK FORWARD SURGE CURRENT AMPERES NO. OF CYCLE AT 60HZ Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT 1000 100 100 FORWARD CURRENT, AMPERES T J = 125 C O REVERSE CURRENT, uA 20-40V 10 TJ=75 C O 50-60V 10 1.0 1.0 T J =25 C O 0.1 0 40 80 120 0.1 0.20 0.40 0.60 0.80 1.00 PERCENT OF RATED PEAK REVERSE VOLTAGE, % FORWARD VOLTAGE, VOLTS Fig.3- TYPICAL REVERSE CHARACTERISTIC Fig.4- TYPICAL INSTANTANEOUS FORWARD CHRACTERISTIC STAD-MAY.05.2004 PAGE . 2