SB3100

SB320 THRU SB3100 SCHOTTKY BARRIER RECTIFIERS Reverse Voltage – 20 to 100 V Forward Current – 3 A Features • Plastic package has Underwriters Laboratory Flammability Classification 94V-0 • Metal silicon junction, majority carrier conduction • High surge capability • Low power loss, high efficiency • High current capability, Low forward voltage drop • For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications Mechanical Data • Case: JEDEC DO-201AD molded plastic body • Terminals: Plated axial leads, solderable per MIL-STD-750, method 2026 • Polarity: color band denotes cathode end Absolute Maximum Ratings and Characteristics Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, resistive or inductive load, For capacitive load, derate by 20%. Parameter Symbols SB320 SB330 SB340 SB350 SB360 SB380 SB3100 Units Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 0.375" (9.5 mm) Lead Length Peak Forward Surge Current, 8.3 ms Single Halfsine-wave Superimposed on rated load (JEDEC method) Maximum Forward Voltage at 3 A DC 1) Maximum Reverse Current 1) at Rated DC Blocking Voltage Typical Junction Capacitance 3) Typical Thermal Resistance 2) VRRM VRMS VDC I(AV) 20 14 20 30 21 30 40 28 40 50 35 50 3 60 42 60 80 57 80 100 71 100 V V V A IFSM VF 0.55 20 250 80 0.7 0.5 10 160 40 - 65 to + 125 - 65 to + 150 - 65 to + 150 O A 0.85 V mA pF C/W O TA = 25 C TA = 100 OC O IR CJ RθJA TJ TS Operating Junction Temperature Range Storage Temperature Range 1) 2) C C O Pulse test: 300 µs pulse width, 1% duty cycle. Thermal resistance from junction to lead vertical P.C.B. mounted, 0.5" (12.7 mm) lead length with 2.5 X 2.5" (63.5 X 63.5 mm) copper pads. 3) Measured at 1 MHz and applied reverse voltage of 4 V. SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 03/09/2008 J SB320 THRU SB3100 SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 03/09/2008 J