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| SB4020ST SERIES SCHOTTKY BARRIER RECTIFIERS 20 to 60 Volts CURRENT VOLTAGE FEATURES * Plastic package has Underwriters Laboratory Flammability Classification 94V-O. Flame Retardant Epoxy Molding Compound. * Exceeds environmental standards of MIL-S-19500/228 0.516(13.20) 0.504(12.80) 40 Amperes 0.615(15.60)MAX. 0.520(13.20) 0.504(12.80) 0.402(10.20) 0.385(9.80) 0.185(4.70) 0.169(4.30) * Low power loss, high efficiency. * Low forward voltage, high current capability * High surge capacity. * For use in low voltage,high frequency inverters free wheeling , and polarlity protection applications. * In compliance with EU RoHS 2002/95/EC directives 0.118(3.0) MIN. 0.599(15.20) 0.582(14.80) 0.577(14.65) 0.565(14.35) 0.776(19.70) 0.759(19.30) 0.732(18.58) 0.715(18.18) MECHANICAL DATA * Case: TO-247S/TO-3PS Molded plastic * Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 * Polarity: As marked. * Standard packaging: Any * Weight: 0.1932 ounces, 5.4803 grams. 0.071(1.80) 0.055(1.40) 0.095(2.40) 0.078(2.00) 0.050(1.25) 0.037(0.95) 0.166(4.20) 0.149(3.80) 0.579(14.70) 0.563(14.30) 0.103(2.60) 0.090(2.30) 0.025(0.62) 0.014(0.38) 0.223(5.65) 0.206(5.25) 0.223(5.65) 0.206(5.25) 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 Ma xi m um Re c ur r e nt P e a k Re ve r s e Vo lta g e Ma xi m um RMS Vo lta g e Ma xi m um D C B lo c k i ng Vo lta g e Ma xi m um A ve r a g e F o rwa rd C ur r e nt a t T c =9 0 O C P e a k F o r wa r d S ur g e C ur r e nt : 8 .3 m s s i ng le ha lf s i ne - wa ve s up e r i mp o s e d o n ra te d lo a d ( J E D E C me tho d ) Ma xi m um F o rwa rd Vo lta g e a t 2 0 A p e r le g Ma xi m um D C Re ve rs e C urr e nt a t Ra te d D C B lo c k i ng Vo lta g e Typ i c a l The rm a l Re s i s ta nc e Op e r a ti ng J unc ti o n a nd S to r a g e Te m p e ra tur e Ra ng e T J =2 5 O C T J =1 0 0 O C S YM B OL V RRM V RMS V DC I F (AV ) IF S M VF IR R J C T J ,T S TG - 5 5 to +1 2 5 0 .5 5 0 .2 50 1 .5 -5 5 to +1 5 0 S B4020S T SB 4030S T SB 4040ST S B4045S T SB4050S T SB 4060ST UNITS V V V A 20 14 20 30 21 30 40 28 40 40 45 3 1 .5 40 50 35 50 60 42 60 350 A 0 .7 0 V mA O C/ W C O NOTE: Both Bonding and Chip structure are available. August 31,2010-REV.02 PAGE . 1 SB4020ST SERIES RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT, AMPERES 50 20-30V 40-60V PEAK FORWARD SURGE CURRENT, AMPERES 400 350 300 250 200 150 100 50 0 1 2 5 10 20 50 100 8.3ms Single Half Sine-Wave JEDEC Method 40 30 20 10 0 0 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 T J=100 OC 1.0 INSTANTANEOUS FORWARD CURRENT AMPERES 40 T J=75 C O 10 8 6 4 2 1.0 0.1 T J=25 OC 0.01 0.8 0.6 0.4 0.2 0.1 0.4 20-45V 50-60V 0.001 0 20 40 60 80 100 0.5 0.6 0.7 0.8 0.9 1.0 1.1 PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTIC INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC August 31,2010-REV.02 PAGE . 2 |
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