UNISONIC TECHNOLOGIES CO., LTD U20UC30 Preliminary DIODE 20A DIODE DESCRIPTION The UTC U20UC30 is a 20A diode, it uses UTC’s advanced technology to provide the customers with low forward voltage drop and fast switching capability. FEATURES * Low forward voltage drop * Fast switching capability SYMBOL ORDERING INFORMATION Ordering Number Lead Free Halogen Free U20UC30L-TA3-T U20UC30G-TA3-T U20UC30L-TF3-T U20UC30G-TF3-T Note: Pin Assignment: G: Gate D: Drain S: Source Package TO-220 TO-220F Pin Assignment 1 2 3 A K A A K A Packing Tube Tube MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 3 VER.a U20UC30 Preliminary DIODE ABSOLUTE MAXIMUM RATINGS (TA=25°C unless otherwise specified.) PARAMETER SYMBOL RATINGS UNIT Peak Repetitive Reverse Voltage VRRM 300 V Working Peak Reverse Voltage VRWM 300 V DC Blocking Voltage VRM 300 V Average Rectified Output Current IO 20 A Peak Forward Surge Current 1/2 60hz IFSM 150 A Peak Repetitive Reverse Surge Current (2uS-1Khz) IRRM 1 A Voltage Rate of Change (at Rated VR) dV/dt 10000 V/μs Operating and Storage Temperature Range TJ -65~+175 °C Storage Temperature TSTG -65~+175 °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 (PER LEG) PARAMETER SYMBOL θJA Junction to Ambient Junction to Case TO-220 TO-220F θJC RATINGS 62.5 2 5 UNIT °C/W °C/W ELECTRICAL CHARACTERISTICS (TA =25°C unless otherwise specified.) PARAMETER SYMBOL Instantaneous Forward Voltage (Note) VF Reverse Current IR TEST CONDITIONS TJ =25°C IF=10A TJ =125°C TJ =25°C At VRM TJ =125°C MIN TYP MAX UNIT 1.0 1.3 V 0.85 1.0 V 25 uA 0.1 mA Note: Pulse width < 300uS, Duty cycle < 2%. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 3 VER.a U20UC30 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 VER.a