SR1040

SR1020 THRU SR1060 SCHOTTKY BARRIER RECTIFIERS Reverse Voltage – 20 to 60 Volts Forward Current – 10 Amperes Features • Plastic package has UL Flammability Classification 94V-0 • Metal of silicon rectifier, majority carrier conduction • Guard ring for transient protection • High capability • Low power loss, high efficiency • High current capability, low forward voltage • High surge capacity • For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications Mechanical Data • Case: Molded plastic body, TO-220A • Terminals: leads solderable per MIL-STD-202 method 208 • Polarity: As marked • 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 by 20% Parameter Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surge Current 8.3mS Single half Sine-wave Superimposed on Rated Load (JEDEC method) Maximum Forward Voltage at 10A DC and 25 OC Maximum Reverse Current at Rated DC Blocking Voltage Typical Junction Capacitance Typical Thermal Resistance 2) 1) Symbols SR1020 SR1030 SR1040 SR1050 SR1060 20 30 40 50 60 VRRM VRMS VDC I(AV) IFSM VF 14 20 21 30 28 40 10 250 35 50 42 60 Units V V V A A 0.55 1 50 600 2 -55 to +125 -55 to +150 0.7 V mA at TC = 25 OC TC = 125 OC IR CJ RθJC TJ TS 400 O pF C/W O Operating Temperature Range Storage Temperature Range 1) 2) -55 to +150 C C O Measured at 1 MHz and applied reverse voltage of 4 VDC Thermal resistance from Junction to case per leg SEMTECH ELECTRONICS LTD. (Subsidiary of Semtech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) R Dated : 03/01/2006 H SR1020 THRU SR1060 SEMTECH ELECTRONICS LTD. (Subsidiary of Semtech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) R Dated : 03/01/2006 H