UNISONIC TECHNOLOGIES CO., LTD SBL1540 Preliminary DIODE SCHOTTKY BARRIER RECTIFIER DESCRIPTION The UTC SBL1540 is schottky barrier rectifier, it uses UTC’s advanced technology to provide the customers with low power loss, low forward voltage drop, high efficiency and high surge capability. The UTC SBL1540 is suitable for low voltage, high frequency inverters, freewheeling, and polarity protection applications. FEATURES * Low power loss * Low forward voltage drop * High efficiency * High surge capability * High current capability SYMBOL ORDERING INFORMATION Ordering Number Lead Free Halogen Free SBL1540L-TA3-T SBL1540G-TA3-T SBL1540L-TF3-T SBL1540G-TF3-T SBL1540L-TF1-T SBL1540G-TF1-T Note: Pin Assignment: A: Athode K: Cathode Package TO-220 TO-220F TO-220F1 Pin Assignment 1 2 3 A K A A K A A K A Packing Tube Tube Tube MARKING www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd 1 of 3 QW-R202-018.a SBL1540 Preliminary DIODE ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT DC Blocking Voltage VRM 40 V Recurrent Peak Reverse Voltage VRRM 40 V RMS Voltage VRWM 40 V RMS Reverse Voltage VR(RMS) 2.8 V Average Forward Rectified Current IO 15 A Peak Forward Surge Current 8.3ms Single Half IFSM 150 A Sine-Wave Superimposed on Rated Load Per Diode Operating Junction Temperature TJ -65~+150 °C Storage Temperature TSTG -65~+150 °C Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. Thermal resistance junction to case mounted on heatsink. THERMAL CHARACTERISTICS (TA =25°C, unless otherwise noted.) PARAMETER Junction to Ambient Junction to Case SYMBOL θJA θJC RATINGS 62.5 3 UNIT °C/W °C/W ELECTRICAL CHARACTERISTICS (Note 1) (TA =25°C, unless otherwise noted.) PARAMETER Instantaneous Forward Voltage Instantaneous Reverse Current at Rated DC Blocking Voltage Per Diode SYMBOL VF UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw IR TEST CONDITIONS IF=15A, TJ=25°C VR=40V, TJ=25°C MIN TYP MAX UNIT 0.55 V 0.45 mA 2 of 3 QW-R202-018.a SBL1540 Preliminary DIODE UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 3 QW-R202-018.a