UNISONIC TECHNOLOGIES CO., LTD DSE804 Preliminary FAST RECOVERY EPITAXIAL DIODE SUPERFAST RECOVERY RECTIFIER DESCRIPTION The UTC DSE804 is a superfast recovery rectifier, it uses UTC’s advanced technology to provide customers with low forward voltage drop, low leakage, high current capability and high surge capability, etc. FEATURES * Low forward voltage drop * low leakage * High current capability * High surge capacity * Super fast recovery times-epitaxial construction SYMBOL TO-220-2 / TO-220F-2 TO-220F ORDERING INFORMATION Ordering Number Lead Free Halogen Free DSE804L-TA2-T DSE804G-TA2-T DSE804L-TF3-T DSE804G-TF3-T ER1004L-TF32-R ER1004G-TF32-R Note: Pin Assignment: A: Anode K: Cathode Package TO-220-2 TO-220F TO-220F-2 Pin Assignment 1 2 3 K A A K A K A - Packing Tube Tube Tube MARKING www.unisonic.com.tw Copyright © 2016 Unisonic Technologies Co., Ltd 1 of 3 QW-R201-094.c DSE804 Preliminary FAST RECOVERY EPITAXIAL DIODE ABSOLUTE MAXIMUM RATINGS Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz PARAMETER SYMBOL RATINGS UNIT DC Blocking Voltage VR 400 V RMS Voltage VRMS 280 V Recurrent Peak Reverse Voltage VRRM 400 V Average Average Forward Current at TC=75°C IF(AV) 8 A Peak Forward Surge Current 8.3ms Single Half Sine-Wave IFSM 125 A Superimposed on Rated Load (JEDEC Method) Operating Junction Temperature TJ -55~+150 °C Storage Temperature TSTG -55~+150 °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 DATA PARAMETER Junction to Ambient SYMBOL θJA TO-220-2 θJC TO-220F/TO-220F-2 2 Note: Mounted on P.C. Board with 14mm (.013mm thick) copper pad areas Junction to Case RATINGS 62.5 3 5 UNIT °C/W °C/W °C/W ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Forward Voltage (Note 1) VF IF=8A 1.3 V DC Reverse Current at Rated DC TJ=25°C 1 μA IR Blocking Voltage TJ=100°C 300 μA Reverse Recovery Time trr IF=0.5A, IR=1.0A, Irr=0.25A 50 ns Junction Capacitance (Note 2) CJ 65 pF Notes: 1. Pulse Test : Pulse width≤300μs, Duty cycle ≤ 2%. 2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 3 QW-R201-094.c DSE804 Preliminary FAST RECOVERY EPITAXIAL 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-R201-094.c