SB220 THRU SB2B0 SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 2.0 Amperes Features Plastic package has Underwriters Laboratory Flammability Classification 94V-0 utilizing Flame retardant epoxy molding compound 2.0 ampere operation at TL=75 with no thermal runaway For use in low voltage, high frequency inverters free wheeling, and polarity protection applications Mechanical Data DIM ENSIONS Case: Molded plastic, DO-15 Terminals: Axial leads, solderable per MIL-STD-202, method 208 Polarity: Color band denotes cathode Mounting Position: Any Weight: 0.014 ounce, 0.39 gram DIM inches mm Min. Max. Min. Max. A 0.228 0.299 5.8 7.6 B 0.102 0.142 2.6 3.6 C 0.028 0.034 0.71 0.86 D 1.000 - 25.40 - Note Maximum Ratings and Electrical Characteristics Ratings at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. Symbols SB220 SB230 SB240 SB250 SB260 SB270 SB280 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 Maximum average forward rectified current 0.375" (9.5mm) lead length at TL=75 I(AV) 2.0 Amps Peak forward surge current, IFM (surge): 8.3mS single half sine-wave superimposed on rated load (MIL-STD-750D 4066 method) IFSM 50.0 Amps Maximum forward voltage at 2.0A VF Maximum full load reverse current, full cycle average at TA=75 Maximum DC reverse current at rated DC blocking voltage TA=25 TA=100 Typical junction capacitance (Note 1) Typical thermal resistance (Note 2) Operating and storage temperature range 0.55 0.70 SB290 SB2B0 0.85 Units Volts Volts IR(AV) 30.0 mA IR 2.0 20.0 mA CJ 170.0 F 35.0 /W R JA TJ, TSTG -50 to +125 Notes: (1) Measured at 1.0MHz and applied reverse voltage of 4.0 VDC (2) Thermal resistance junction to ambient 1 RATINGS AND CHARACTERISTIC CURVES 2