UNISONIC TECHNOLOGIES CO., LTD U20UC20 Preliminary DIODE SILICON DIODE DESCRIPTION The UTC U20UC20 is a diode, it uses UTC’s advanced technology to provide customers with low peak reverse current, etc. FEATURES * Low peak reverse current ORDERING INFORMATION Ordering Number Lead Free Halogen Free U20UC20L-TF1-T U20UC20G-TF1-T Note: Pin Assignment: A: Anode K: Cathode U20UC20L-TF1-T Package TO-220F1 Pin Assignment 1 2 3 A K A Packing Tube (1)Packing Type (1) T: Tube (2)Package Type (2) TF1 : TO-220F1 (3)Green Package (3) L: Lead Free, G: Halogen Free and Lead Free MARKING www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd 1 of 3 QW-R601-086.b U20UC20 Preliminary DIODE ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Repetitive Peak Reverse Voltage VRRM 200 V Average Rectified Forward Current TC=104°C IO 20 A R.M.S Forward Current IF(RMS) 22.2 A Surge Forward Current IFSM 120 A Storage Temperature TSTG -40~+150 °C Operating Junction Temperature TJ -40~+150 °C Mounting Torque FTOR 0.5 N·m 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 RESISTANCE PARAMETER SYMBOL θJC Junction to Case RATINGS 2 UNIT °C/W ELECTRICAL CHARACTERISTICS PARAMETER Peak Reverse Current Peak Forward Voltage Reverse Recovery Time SYMBOL IRM VFM tRR UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw TEST CONDITIONS TJ=25°C, VRM=VRRM TJ=25°C, IFM=10A IFM=10A, -di/dt=50A/µs, TJ=25°C MIN TYP MAX UNIT 25 µA 0.90 1.08 V 22 31 ns 2 of 3 QW-R601-086.b U20UC20 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-R601-086.b