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UNISONIC TECHNOLOGIES CO., LTD BYR29 Preliminary DIODE www.unisonic.com.tw 1 of 3 Copyright © 2015 Unisonic Technologies Co., Ltd QW-R601-029.b RECTIFIER DIODE ULTRAFAST DESCRIPTION The UTC BYR29 is a rectifier diode and It provides the designers with ultra-fast switching and low switching loss. The UTC BYR29 is suitable for half-bridge lighting ballasts, half-bridge/full-bridge switched mode power supplies and active power factor correction. FEATURES * Low Reverse Recovery Current * Ultra-Fast Switching * Low Switching Loss * Low Thermal Resistance SYMBOL ORDERING INFORMATION Ordering Number Pin Assignment Lead Free Halogen Free Package 1 2 Packing BYR29L-6-TA2-T BYR29G-6-TA2-T TO-220-2 K A Tube Note: Pin Assignment: A: Anode K: Cathode MARKING
UNISONIC TECHNOLOGIES CO., LTD 2 of 3 www.unisonic.com.tw QW-R601-029.b ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL CONDITIONS RATINGS UNIT Peak Repetitive Reverse Voltage V RRM 600 V Crest Working Reverse Voltage V RWM 600 V Continuous Reverse Voltage V R 600 V Average Forward Current I F(AV) square wave; δ =0.5; TTab ≤115°C 8 A Repetitive Peak Forward Current I FRM t = 25 μs; δ =0.5; TTab ≤115°C 16 A t = 10ms 60 A Non-Repetitive Peak Forward Current IFSM t = 8.3ms sinusoidal; with reapplied VRRM(max) 66 A Junction Temperature T J 150 °C Storage Temperature T STG -40 ~ +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 SYMBOL RATINGS UNIT Junction to Ambient θJA 60 K/W Junction to Tab θJB 2.5 K/W ELECTRICAL CHARACTERISTICS (TJ =25°C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT IF =8A, TJ =150°C 1.07 1.50 V Forward Voltage V F IF =20A 1.75 1.95 V VR=VRRM, TJ =25°C 1.0 10 µAReverse Current I R VR= VRRM, TJ=100°C 0.1 0.2 mA Reverse Recovery Charge Q S I F =2A ~ VR ≥30 V, dIF/dt =20A/μs 150 200 nC Reverse Recovery Time t RR I F =1A ~ VR ≥30 V, dIF/dt=100A/μs 60 75 ns Peak Reverse Recovery Current I RRM I F =10A ~VR ≥30 V, dIF/dt=50A/μs, TJ=100°C 6 A Forward Recovery Voltage V FR I F =10A, dIF/dt=10A/μs 5.0 V
UNISONIC TECHNOLOGIES CO., LTD 3 of 3 www.unisonic.com.tw QW-R601-029.b 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 writ ten 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.