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| DATA SHEET SB2520CT~SB25100CT SCHOTTKY BARRIER RECTIFIERS VOLTAGE FEATURES * Plastic package has Underwriters Laboratory Flammability Classification 94V-O. Flame Retardant Epoxy Molding Compound. * Exceeds environmental standards of MIL-S-19500/228 * Low power loss, high efficiency. * 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 : Pb free: 98.5% Sn above .50(12.7)MIN .419(10.66) .387(9.85) .139(3.55) MIN 20 to 100 Volts CURRENT 25 Amperes TO-220AB Unit : inch (mm) .196(5.00) .163(4.16) .054(1.39) .045(1.15) .269(6.85) .226(5.75) .624(15.87) Normal : 80~95% Sn, 5~20% Pb .038(0.96) .019(0.50) .177(4.5)MAX .548(13.93) .025(0.65)MAX MECHANCEALDATA Case: TO-220AB Molded plastic Terminals: Solder plated, solderable per MIL-STD-202, Method 208 Polarity: As marked. Standard packaging: Any Weight: 0.08 ounces, 2.24grams. .1(2.54) .1(2.54) AC Positive CT AC MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C 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 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 Tc = 9 0 O C 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 1 2 . 5 A , p e r l e g M a xi m um D C R e ve r s e C ur r e nt TA = 2 5 O C a t R a t e d D C B l o c k i ng Vo l t a g e TA = 1 0 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 S YM B O L S B 2 5 2 0 C T S B 2 5 3 0 C T S B 2 5 4 0 C T S B 2 5 5 0 C T S B 2 5 6 0 C T S B 2 5 8 0 C T S B 2 5 1 0 0 C T U N I T S V RRM V RMS V DC IAV IFSM VF 0 .5 5 0 .5 100 2 - 5 0 TO + 1 2 5 - 5 0 TO + 1 5 0 20 14 20 30 21 30 40 28 40 50 35 50 2 5 .0 200 0 .7 5 0 .8 5 60 42 60 80 56 80 100 70 100 V V V A A V IR mA O RJ C TJ TSTG C/ W C C O O NOTES: Both Bonding and Chip structure are available. STAD-JUL.01.2004 PAGE . 1 RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT, Amps PEAK FORWARD SURGE CURRENT, Amps 25.0 20.0 15.0 10.0 5.0 0 0 240 210 180 150 120 90 60 30 0 1 2 5 10 20 50 100 8.3ms Single Half Since-Wave JEDEC Method 50 100 O 150 CASE TEMPERATURE, C NO. OF CYCLE AT 60Hz Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT 10 INSTANTANEOUS REVERSE CURRENT, mA 40 20,30,40V 50,60V TJ=100 C 1.0 O FORWARD CURRENT, Amps 10 8 6 4 2 1.0 .8 .6 .4 .2 .1 80,100V 0.1 TJ=75 C O 0.01 TJ=25 OC TJ = 25 C Pulse Width = 300 us 1% Duty Cycle O 0.001 .3 20 40 60 80 100 120 140 .4 .5 .6 .7 .8 0.9 1.0 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE, % FORWARD VOLTAGE, VOLTS Fig.3- TYPICAL REVERSE CHARACTERISTICS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHRACTERISTICS STAD-JUL.01.2004 PAGE . 2 |
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