SB120 THRU SB1100 SCHOTTKY BARRIER RECTIFIER Reverse Voltage – 20 to 100 Volts Forward Current – 1.0 Amperes Features • High current capability • High surge current capability • Low forward voltage drop • Exceeds environmental standards of MIL-S-19500/228 • For use in low voltage, high frequency inverters free wheeling ,and polarity protection applications Mechanical Data • Case: Molded plastic, DO-41 • Epoxy: UL 94V-0 rate flame retardant • Lead: Axial leads, solderable per MIL-STD-202, method 208 • Polarity: Color band denotes cathode end • Mounting Position: Any Absolute Maximum Ratings and Characteristics Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Symbols Parameter SB SB 120 130 SB 140 SB 150 SB 160 SB SB Units 180 1100 Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 80 100 V Maximum RMS Voltage VRMS 14 21 28 35 42 56 80 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 80 100 V Maximum Average Forward Rectified Current 0.375" (9.5 mm) Lead Length I(AV) 1 A Peak Forward Surge Current 8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) IFSM 40 A Maximum Forward Voltage at 1 A and 25 OC VF 0.55 0.7 Maximum Reverse Current TA = 25 C at Rated DC Blocking Voltage TA = 100 OC IR 0.5 10 Typical Junction Capacitance 1) CJ 110 O Typical Thermal Resistance 2) Operating Junction Temperature Range Operating and Storage Temperature Range 1) 2) -55 to +125 TJ ,TS V mA pF O 50 RθJA TJ 0.85 C/W -55 to +150 -55 to +150 O C O C Measured at 1 MHz and applied reverse voltage of 4 VDC. Thermal resistance from junction to ambient 0.375" (9.5 mm) lead length P.C.B mounted with 0.22 X 0.22" (5.5 X 5.5 mm) copper pads SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 28/02/2006 H SB120 THRU SB1100 SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 28/02/2006 H