SB270

CYStech Electronics Corp. Spec. No. : C777LG Issued Date : 2011.08.16 Revised Date : Page No. : 1/3 Schottky Barrier Rectifiers Reverse Voltage 70V to 100V Forward Current 2.0 Amperes SB270 thru SB2B0 Features Metal semiconductor junction with guard ring Epitaxial construction Low forward voltage drop High current capability The plastic material carries UL recognition 94V-0 For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications Mechanical Characteristics: Case: JEDEC DO-204AC(DO-15) molded plastic Terminals: Tin plated axial leads, solderable per MIL-STD-750, method 2026 Polarity: Color band denotes cathode Mounting position: Any Weight : 0.014oz., 0.39grams Maximum Ratings and Electrical Characteristics (Rating at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%) Parameter Symbol SB270 Type SB280 SB290 SB2B0 Units Maximum repetitive peak reverse voltage VRRM 70 80 90 100 V Maximum RMS voltage VRMS 49 56 81 70 V Maximum DC blocking voltage Maximum forward voltage at 2A TJ=25°C TJ=100°C VDC 70 VF 80 90 100 V 0.79 V 0.69 Maximum average forward rectified current @ TL=100°C IF(AV) 2 A Peak forward surge current @8.3ms single half sine wave superimposed on rated load (JEDEC method) IFSM 60 A Maximum DC reverse current at rated DC blocking voltage TJ=25°C TJ=100°C IR 0.5 mA 10 Typ...