SB520 THRU SB5B0 MEDIUM CURRENT SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 5.0 Amperes Features Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction, majority carrier conduction Low power loss, high efficiency High current capability, low forward voltage drop High surge capability Guardring for overvoltage protection For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications High temperature soldering guaranteed: 250 /10 seconds, 0.375 (9.5mm) lead length, 5 lbs. (2.3Kg) tension Mechanical Data DIM ENSIONS Case: DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.041 ounce, 1.15 grams DIM inches mm Min. Max. Min. Max. A 0.283 0.374 7.20 9.50 B 0.189 0.208 4.80 5.30 C 0.048 0.051 1.20 1.30 D 1.000 - 25.40 - Note Maximum Ratings and Electrical Characteristics Ratings at 25 ambient temperature unless otherwise specified. Symbols SB520 SB530 SB540 SB550 SB560 SB570 SB580 Maximum repetitive peak reverse voltage VRRM 20 30 40 50 60 70 80 90 100 Volts Maximum RMS voltage VRMS 14 21 28 35 42 49 56 63 70 Volts Maximum DC blocking voltage VDC 20 30 40 50 60 70 80 90 100 Volts Maximum average forward rectified current 0.375" (9.5mm) lead length (see Fig. 1) I(AV) 5.0 Amps Peak forward surge current, 10mS single half sine-wave superimposed on rated load (MIL-STD-750D 4066 method) at rated TL IFSM 150.0 Amps Maximum instantaneous forward voltage at 5.0A (Note 1) VF 0.55 Maximum instantaneous reverse current at rated DC blocking voltage (Note 1) IR 0.5 50.0 Typical thermal resistance (Note 2) Operating junction temperature range Storage temperature range TA=25 TA=100 R R 0.85 0.5 25.0 25.0 8.0 JA JL TJ 0.70 -65 to +125 TSTG -65 to +150 1 Units Volts mA /W -65 to +150 Notes: (1) Pulse test: 300uS pulse width, 1% duty cycle (2) Thermal resistance junction to lead vertial P.C.B. mounted, 0.500 (12.7mm) lead length with 2.5X2.5 (63.5X63.5mm) SB590 SB5B0 RATINGS AND CHARACTERISTIC CURVES 2