UNISONIC TECHNOLOGIES CO., LTD UUD80D40 DIODE SILICON DIODE DESCRIPTION The UTC UUD80D40 is a silicon diode, it uses UTC’s advanced technology to provide customers with low forward voltage, low leakage current and high surge current capability, etc. The UTC UUD80D40 is suitable for various applications such as PFC and plating power supply, etc. FEATURES * Ultrafast recovery time * Soft recovery characteristic * Low forward voltage * Low leakage current * Low recovery Loss * High surge current capability SYMBOL ORDERING INFORMATION Ordering Number Lead Free Halogen Free UUD80D40L-T3P-T UUD80D40G-T3P-T Note: Pin Assignment: A: Anode K: Cathode UUD80D40L-T3P-T Package TO-3P 1 A Pin Assignment 2 3 K A (1)Packing Type (1) T: Tube (2)Package Type (2) T3P: TO-3P (3)Halogen Free (3) L: Lead Free, G: Halogen Free Packing Tube MARKING www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd 1 of 4 QW-R601-262.B UUD80D40 DIODE ABSOLUTE MAXIMUM RATINGS (TC=25°C, unless otherwise specified.) PARAMETER Working Peak Reverse Voltage Repetitive Reverse Voltage DC Reverse Voltage SYMBOL VRWM VRRM VRM RATINGS 400 400 400 40 80 56 UNIT V V V A A A RATINGS 0.8 UNIT °C/W Per Leg IF Total Maximum RMS Forward Current (TC=110°C) Total IF(RMS) Non-Repetitive Forward Surge Current IFSM 300 A (TJ=45°C, t=10ms, 50Hz, sine) Power Dissipation PD 156 W Junction Temperature TJ -40~+150 °C Storage Temperature TSTG -40~+150 °C Module-Sink Recommended (M3) Torque 1.1 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. Average Forward Current (TC=110°C) THERMAL RESISTANCE PARAMETER SYMBOL θJC Junction to Case ELECTRICAL CHARACTERISTICS (TC =25°C, unless otherwise specified.) PARAMETER SYMBOL Forward Voltage VF Reverse Leakage Current IRM Reverse Recovery Time trr TEST CONDITIONS IF=40A IF=40A, TJ=125°C VR=400V VR=400V, TJ=125°C IF=1A, VR=30V, diF/dt=50A/μs UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP 1.0 0.9 108 MAX UNIT 1.5 V V 10 μA 150 μA ns 2 of 4 QW-R601-262.B UUD80D40 DIODE TEST CIRCUITS AND WAVEFORMS D. U. T. IF trr IRRM dIF/dt Qrr 0.25 IRRM 0.9 IRRM Diode Reverse Recovery Test Circuit and Waveform UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 4 QW-R601-262.B UUD80D40 DIODE TYPICAL CHARACTERISTICS Reverse Current, IR (µA) 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 4 of 4 QW-R601-262.B