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UNISONIC TECHNOLOGIES CO., LTD SB3U40 Preliminary DIODE www.unisonic.com.tw 1 of 3 Copyright © 2015 Unisonic Technologies Co., Ltd QW-R202-029.b 3A SCHOTTKY BARRIER RECTIFIER DESCRIPTION The UTC SB3U40 is a 3.0A schottky barrier rectifier, it uses UTC’s advanced technology to provide the customers with sort, fast switching capability and low forward voltage drop, etc. FEATURES * Sort, fast switching capability * Low forward voltage drop SOD-123S ORDERING INFORMATION Ordering Number Package Pin Assignment Packing 1 2 SB140G-CA2S-R SOD-123S K A Tape Reel Note: Pin Assignment: A: Anode K: Cathode (1) R: Tape Reel (2) CA2S: SOD-123S (3) G: Halogen Free and Lead Free SB3U40G-CA2S-R (1)Packing Type (2)Package Type (3)Green Package MARKING
UNISONIC TECHNOLOGIES CO., LTD 2 of 3 www.unisonic.com.tw Q W - R 2 0 2 - 0 2 9 . b ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified.) Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%. PARAMETER SYMBOL RATINGS UNIT Peak Repetitive Reverse Voltage V RRM 40 V Working Peak Reverse Voltage V RWM 40 V DC Blocking Voltage V RM 40 V RMS Reverse Voltage V R(RMS) 28 V Average Rectified Output Current I O 3 A Non-Repetitive Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load IFSM 75 A Operating Junction Temperature T J -65~+150 °C Storage Temperature T STG -65~+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 175 °C/W ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Reverse Breakdown Voltage V (BR)R I R=400μA 40 V Forward Voltage Drop V F Leakage Current (Note 2) I R VR=40V, TJ=+25°C 70 400 uA VR=40V, TJ=+125°C 8 40 mA Note: Short duration pulse test used to minimize self-heating effect.
UNISONIC TECHNOLOGIES CO., LTD 3 of 3 www.unisonic.com.tw Q W - R 2 0 2 - 0 2 9 . 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 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.