UNISONIC TECHNOLOGIES CO., LTD DZ23CXX Preliminary ZENER DIODE 300mW DUAL SURFACE MOUNT ZENER DIODE DESCRIPTION The UTC DZ23CXX is a 300mW dual surface mount zener diode, it uses UTC’s advanced technology to provide customers with low reverse leakage current. The UTC DZ23CXX is suitable for automatic insertion, etc. FEATURES * Low reverse leakage current SYMBOL ORDERING INFORMATION Ordering Number DZ23CXXG-AE3-R Note: Pin Assignment: A: Anode K: Cathode Package SOT-23 Pin Assignment 1 2 3 A A K Packing Tape Reel MARKING INFORMATION PACKAGE VOLTAGE CODE SOT-23 22: 2.2V 24: 2.4V www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd MARKING 1 of 3 QW-R601-090.b DZ23CXX Preliminary ZENER DIODE ABSOLUTE MAXIMUM RATINGS (TA=25°C unless otherwise noted) PARAMETER SYMBOL RATINGS UNIT Power Dissipation PD 300 mW Junction Temperature TJ +150 °C Storage Temperature TSTG -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 CHARACTERISTIC Junction to Ambient SYMBOL θJA RATINGS 417 UNIT °C/W ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified) For DZ23C22 PARAMETER Zener Voltage Range (Note) Minimum Reverse Voltage (Note) Temperature Coefficient Zener Impedance SYMBOL VZ VR TC ZZT ZZK TEST CONDITIONS IZT=5.0mA IR=0.1µA TYP MAX 23.3 +0.09 f=1KHz, IZT=5.0mA f=1KHz, IZK=1.0mA For DZ23C24 PARAMETER Zener Voltage Range (Note) Minimum Reverse Voltage (Note) Temperature Coefficient SYMBOL TEST CONDITIONS VZ IZT=5.0mA VR IR=0.1µA TC ZZT f=1KHz, IZT=5.0mA Zener Impedance ZZK f=1KHz, IZK=1.0mA Notes: Short duration test pulse used to minimize self-heating effect. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN 20.8 17 55 220 MIN 22.8 18 TYP MAX 25.6 +0.09 80 220 UNIT V V %/°C Ω Ω UNIT V V %/°C Ω Ω 2 of 3 QW-R601-090.b DZ23CXX Preliminary ZENER 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-R601-090.b