UNISONIC TECHNOLOGIES CO., LTD UMUR1660 DIODE SWITCHMODE POWER RECTIFIERS DESCRIPTION The UTC UMUR1660 contains dual surface mount schottky barrier rectifiers, it uses UTC’s advanced technology to provide customers with low leakage reverse current and high voltage capability, etc. The UTC UMUR1660 is suitable for inverters and switching power supplies, etc. FEATURES * High voltage capability * Low leakage reverse current SYMBOL ORDERING INFORMATION Ordering Number Lead Free Halogen Free UMUR1660L-TA3-T UMUR1660G-TA3-T UMUR1660L-TF3-T UMUR1660G-TF3-T UMUR1660L-TF1-T UMUR1660G-TF1-T UMUR1660L-TQ2-T UMUR1660G-TQ2-T UMUR1660L-TQ2-R UMUR1660G-TQ2-R Note: Pin Assignment: G: Gate D: Drain S: Source Package TO-220 TO-220F TO-220F1 TO-263 TO-263 Pin Assignment 1 2 3 A K A A K A A K A A K A A K A Packing Tube Tube Tube Tube Tape Reel MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 3 QW-R601-146.C UMUR1660 DIODE ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT DC Blocking Voltage VR 600 V Working Peak Reverse Voltage VRWM 600 V Peak Repetitive Reverse Voltage VRRM 600 V Average Rectified Forward Current Per Leg 8.0 A IF(AV) Total Device, (Rated VR), TC=150°C Total 16 A Peak Rectified Forward Current (Rated Per Leg IFM 16 A VR, Square Wave, 20kHz), TC=150°C Non-Repetitive Peak Surge Current (Surge Applied at Rated IFSM 100 A Load Conditions Halfwave, Single Phase, 60Hz) Storage Temperature TSTG -65~+175 °C Operating Junction Temperature TJ -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 Junction to Case SYMBOL TO-220/TO-263 TO-220F/TO-220F1 θJC RATINGS 2 3.4 UNIT °C/W °C/W ELECTRICAL CHARACTERISTICS (PER DIODE LEG) PARAMETER SYMBOL TEST CONDITIONS IF=8A, TC=25°C Instantaneous Forward Voltage (Note) VF IF=8A, TC=150°C Rated dc Voltage, TC=25°C Instantaneous Reverse Current (Note) IR Rated dc Voltage, TC=150°C IF=1.0A, di/dt=50A/µs Reverse Recovery Time tRR IF=0.5A, IR=1.0A, IREC=0.25 A Note: Pulse Test: Pulse Width=300µs, Duty Cycle≤2.0% UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP MAX UNIT 1.50 V 1.20 V 10 µA 500 µA 60 ns 50 ns 2 of 3 QW-R601-146.C UMUR1660 DIODE TYPICAL CHARACTERISTICS Typical Forward Characteristics Forward Derating Curve 100 Instantaneous Forward Current (A) Average Rectified Current (A) 12 10 8 6 4 2 0 0 25 50 75 100 125 150 175 Case Temperature (°C) 10 150°C 25°C 1.0 0.1 0.4 0.8 1 1.2 1.4 1.6 1.8 Instantaneous Forward Voltage (V) Typical Reverse Characteristics Instantaneous Reverse Current (mA) 1 TJ=150°C 0.1 0.01 0.001 0.0001 TJ=25°C 0.00001 0 150 300 450 600 750 900 Instantaneous Reverse Voltage (V) 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-R601-146.C