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PAGE . 1August 31,2010-REV.03 SB4020PT SERIES
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 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 SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 60 Volts 40 AmperesCURRENT MECHANICAL DATA
- Case: TO-247AD/TO-3P Molded plastic
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: As marked.
- Standard packaging: Any
- Weight: 0.2245 ounces, 6.3673 grams. 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% NOTE: Both Bonding and Chip structure are available. PARAMETER SYMBOL SB4020PT SB4030PT SB4040PT SB4045PT SB4050PT SB4060PT UNITS Maximum Recurrent Peak Reverse Voltage V RRM 20 30 40 45 50 60 V Maximum RMS Voltage V RMS 14 21 28 31.5 35 42 V Maximum DC Blocking Voltage V DC 20 30 40 40 50 60 V Maximum Average Forward Current at T c =90 OC IF(AV) 40 A Peak Forward Surge Current : 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 350 A Maximum Forward Voltage at 20A per leg V F 0.55 0.70 V Maximum DC Reverse Current at Rated DC Blocking Voltage TJ=25 OC TJ=100 OC IR 0.2 50 mA Typical Thermal Resistance R JC 1.5 OC / W Operating Junction and Storage T emperature Range TJ,T STG -55 to +125 -55 to +150 OC 0.640(16.25) 0.125(3.20) 0.087(2.20) 0.070(1.80) 0.126(3.20) 0.110(2.80) 0.050(1.25) 0.045(1.15) 0.225(5.70) 0.204(5.20) 0.225(5.70) 0.204(5.20) 0.600(15.25) 0.580(14.75) 0.839(21.30) 0.819(20.80) 0.170(4.30) 0.145(3.70) 0.798(20.25) 0.777(19.75) 0.199(5.05) 0.175(4.45) 0.095(2.40) 0.030(0.75) 0.017(0.45)
PAGE . 2August 31,2010-REV.03 SB4020PT SERIES RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT AMPERES Fig.1- FORWARD CURRENT DERATING CURVE CASE TEMPERATURE, C O 0 50 100 150 Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT NO. OF CYCLE AT 60Hz 400 350 300 250 200 150 100 1 2 5 10 20 50 100 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 20-45V 50-60V Fig.3- TYPICAL REVERSE CHARACTERISTIC INSTANTANEOUS REVERSE CURRENT ,m A PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) 0 20 40 60 80 100 1.0 0.1 0.01 .000 1 PEAK FORWARD SURGE CURRENT, AMPERES 20-30V 40-60V T =100 CJ O T= 2 5 CJ O T= 7 5 CJ O 8.3ms Single Half Sine-Wave JEDEC Method INSTANTANEOUS FORWARD CURRENT AMPERES 1.0 0.8 0.6 0.4 0.2 0.1