UNISONIC TECHNOLOGIES CO., LTD UMUR2520 Preliminary DIODE SUPER FAST RECOVERY RECTIFIER DESCRIPTION The UTC UMUR2520 a super fast recovery rectifier, it uses UTC’s advanced technology to provide customers with high switching speed, high efficiency and low Leakage current, etc. FEATURES * Low forward voltage drop * High switching speed * High efficiency * Low leakage current SYMBOL ORDERING INFORMATION Ordering Number Lead Free Halogen Free UMUR2520L-TA2-T UMUR2520G-TA2-T Note: Pin Assignment: A: Anode, K: Cathode UMUR2520L-TA2-T Package TO-220-2 1 K Pin Assignment 2 3 A NC (1)Packing Type (1) T: Tube (2)Package Type (2) TA2: TO-220-2 (3)Halogen Free (3) L: Lead Free, G: Halogen Free www.unisonic.com.tw Copyright © 2013 Unisonic Technologies Co., Ltd Packing Tube 1 of 3 QW-R601-103.a UMUR2520 Preliminary DIODE ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT DC Blocking Voltage VR 200 V Recurrent Peak Reverse Voltage VRRM 200 V RMS Voltage VRMS 40 V Operating Temperature 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. ELECTRICAL CHARACTERISTICS (TA =25°C, unless otherwise specified.) PARAMETER SYMBOL Average Forward Current IF(AV) Peak Forward Surge Current IFSM Instantaneous Forward Voltage VF DC Reverse Current At Rated DC Blocking IR Voltage Reverse Recovery Time Trr Junction Capacitance CJ Note: Pulse Test: Pulse Width 300μsec, Duty Cycle 1% UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw TEST CONDITIONS TL=145°C 8.3ms, half sine IFM=25A, TA=25°C MIN TYP MAX UNIT 25 A 500 A 0.950 V TA=25°C 10 μA F=0.5A, IR=1.0A, Irr=0.25A Measured at 1.0MHz, VR=4.0V 50 ns pF 100 2 of 3 QW-R601-103.a UMUR2520 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-R601-103.a