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UNISONIC TECHNOLOGIES CO., LTD BYC10 Preliminary DIODE www.unisonic.com.tw 1 of 3 Copyright © 2015 Unisonic Technologies Co., Ltd QW-R601-023.c ULTRAFAST, LOW SWITCHING LOSS RECTIFIER DIODE  DESCRIPTION The UTC BYC10 is a rectifier diode. It provides the designers with ultra-fast switching and low switching loss in associated MOSFET. The UTC BYC10 can be used in applications, such as half-bridge/full-bridge switched mode power supplies, active power factor correction and half-bridge lighting ballasts.  FEATURES * Low Reverse Recovery Current * Ultra-Fast Switching * Low Switching Loss In Associated MOSFET * Low Thermal Resistance  SYMBOL  ORDERING INFORMATION Ordering Number Package Pin Assignment Packing Lead Free Halogen Free 1 2 Tab BYC10L-6-TA2-T BYC10G-6-TA2-T TO-220-2 K A K Tube BYC10L-6-TA3-T BYC10G-6-TA3-T TO-220 A K A Tape Reel BYC10L-6-TF3-T BYC10G-6-TF3-T TO-220F A K A Tape Reel Note: Pin Assignment: A: Anode K: Cathode Tab: Mounting Base  MARKING

UNISONIC TECHNOLOGIES CO., LTD 2 of 3 www.unisonic.com.tw Q W - R 6 0 1 - 0 2 3 . c  ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Peak Repetitive Reverse Voltage V RRM 600 V Crest Working Reverse Voltage V RWM 600 V Continuous Reverse Voltage T Tab ≤ 114°C V R 500 V Average Forward Current δ =0.5; with reapplied VRRM(max); TTab ≤78°C IF(AV) 10 A Repetitive Peak Forward Current δ =0.5; with reapplied VRRM(max); TTab ≤78°C IFRM 20 A Non-Repetitive Peak Forward Current. t = 10ms I FSM 65 A t = 8.3ms sinusoidal; TJ =150°C prior to surge with reapplied VRWM(max) 71 A Operating 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 TO-220/TO-220-2 θJB 2 K/W TO-220F 5 K/W  ELECTRICAL CHARACTERISTICS (TJ =25°C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Forward Voltage V F IF =10A, TJ =150°C 1.4 1.8 V IF =20A, TJ =150°C 1.7 2.3 V IF =10A 2.0 2.9 V Reverse Current I R VR=600V 9 200 µA VR=500V, TJ=100°C 1.1 3.0 mA Reverse Recovery Time t RR IF =1A, VR=30V, dIF/dt=50A/μs 35 55 ns IF=10A, VR=400V, dIF/dt=500A/μs 19 ns TJ=100°C 32 40 ns Peak Reverse Recovery Current I RRM IF=10A,VR=400V, dIF/dt=100A/μs, TJ=125°C 3 7.5 A IF=10A,VR=400V, dIF/dt=500A/μs, TJ=125°C 9.5 12 A Forward Recovery Voltage V FR I F =10A, dIF/dt=100A/μs 8 11 V

UNISONIC TECHNOLOGIES CO., LTD 3 of 3 www.unisonic.com.tw Q W - R 6 0 1 - 0 2 3 . c  TYPICAL CHARACTERISTICS ID VO=400V d.c. Output Diode IL150uH typ 500V MOSFET VIN Fig.1. Typical application, output rectifier in boost converter power factor correction circuit. Continuous conduction mode, where the transistor turns on whilst forward current is still flowing in the diode. VIN=400V d.c. VIN IR IF IL Inductive load Fig.2. Typical application, freewheeling diode in half bridge converter. Continuous conduction mode, where each transistor turns on whilst forward current is still flowing in the other bridge leg 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 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.