SB120A THRU SB160A SCHOTTKY BARRIER RECTIFIER Reverse Voltage – 20 to 60 V Forward Current – 1 A Features • Plastic package has Underwriters Laboratory Flammability Classification 94V-0 • Low power loss, high efficiency • Guardring for overvoltage protection • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications Mechanical Data • Case: Molded plastic, DO-41 • Terminals: Plated axial leads, solderable per MIL-STD-750, method 2026 • Polarity: Color band denotes cathode end • Mounting Position: Any Absolute Maximum Ratings and Characteristics (TA = 25 OC unless otherwise noted) Symbols SB120A SB130A SB140A SB150A SB160A Units Parameter Maximum Repetitive Peak Reverse Voltage VRRM 20 30 40 50 60 V Maximum RMS Voltage VRMS 14 21 28 35 42 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 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 35 A Maximum Forward Voltage at 1 A 2) VF 0.5 0.7 Maximum Reverse Current TA = 25 C 2) TA = 100 OC at Rated DC Blocking Voltage Voltage rate of change (rated VR) Typical Thermal Resistance 1) IR RθJA 100 RθJL 30 Storage Temperature Range TS 2) -65 to +125 V/µs O C/W -65 to +150 -65 to +150 Thermal resistance junction to lead P.C.B mounted 0.375" (9.5 mm) lead length. Pulse test: 300 µs pulse width, 1% duty cycle SEMTECH ELECTRONICS LTD. ® mA 5 1000 TJ 1) 10 dv/dt Operating Junction Temperature Range V 0.5 O (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 28/04/2006 H O C O C SB120A THRU SB160A SEMTECH ELECTRONICS LTD. ® (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 28/04/2006 H