UNISONIC TECHNOLOGIES CO., LTD B5817W Preliminary DIODE SCHOTTKY DIODE DESCRIPTION The UTC B5817W is a schottky diode, it uses UTC’s advanced technology to provide customers with low forward voltage drop, etc. The UTC B5817W is suitable for low voltage and high frequency inverters. FEATURES * Low forward voltage drop ORDERING INFORMATION Ordering Number B5817WG-CA2-R Note: Pin assignment: A: Anode K: Cathode Package SOD-123 Pin Assignment 1 2 A K Packing Tape Reel MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 3 QW-R201-096.a B5817W Preliminary DIODE ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT DC Blocking Voltage VRM 20 V Working Peak Reverse Voltage VRWM 20 V Peak Repetitive Peak Reverse Voltage VRRM 20 V RMS Reverse Voltage VR(RMS) 14 V Average Rectified Output Current IO 1 A Peak Forward Surge Current @=8.3ms IFSM 9 A Power Dissipation PD 250 mW Operating Junction Temperature TJ -65~+150 °C Storage Temperature TSTG -65~+150 °C Note: 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. THERMAL CHARACTERISTICS PARAMETER Junction to Ambient SYMBOL θJA RATINGS 500 UNIT °C/W ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified) PARAMETER Reverse Breakdown Voltage SYMBOL V(BR) Forward Voltage VF Reverse Voltage Leakage Current Total Capacitance IR CT UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw TEST CONDITIONS IR=1mA IF=1A IF=3A VR=20V VR=4V, f=1.0MHz MIN 20 TYP MAX UNIT V 0.45 V 0.75 V 1 mA 120 pF 2 of 3 QW-R201-096.a B5817W 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-R201-096.a