UNISONIC TECHNOLOGIES CO., LTD BAT721X Preliminary DIODE SCHOTTKY BARRIER DIODES DESCRIPTION The UTC BAT721X are schottky barrier diodes, it uses UTC’s advanced technology to provide customers with low forward voltage drop and ultra high switching speed, etc. The UTC BAT721X is suitable for applications such as ultra high-speed switching, protection circuits and voltage clamping. FEATURES * Low forward voltage drop * Ultra high switching speed ORDERING INFORMATION Ordering Number BAT721AG-AE3-R BAT721CG-AE3-R Note: Pin Assignment: A: Anode K: Cathode SOT-23 SOT-23 Pin Assignment 1 2 3 K1 K2 A1A2 A1 A2 K1K2 Packing Tape Reel Tape Reel DIODE CONFIGURATION AND SYMBOL BAT721A Package BAT721C MARKING www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd 1 of 3 QW-R601-258.c BAT721X Preliminary DIODE ABSOLUTE MAXIMUM RATINGS (TJ=25°C unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Continuous Reverse Voltage VR 40 V Continuous Forward Current IF 200 mA Non-Repetitive Peak Forward Current IFSM 1000 mA (half sine wave; JEDEC method; tp = 8.3 ms) Operating Junction Temperature TJ +125 °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 CHARACTERISTICS PARAMETER SYMBOL RATINGS UNIT Junction to Ambient θJA 500 K/W Notes: Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. ELECTRICAL CHARACTERISTICS (TJ=25°C unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS IF=10mA Continuous Forward Voltage (Note 1) VF IF=100mA IF=200mA VR=30V Continuous Reverse Current (Note 1) IR VR=30V, TJ=100°C Diode Capacitance (Note 2) Cd VR=0V, f=1MHz Notes: 1. Pulse Test: Pulse Width = 300µs, Duty Cycle ≤ 2.0%. 2. Measured at 1MHz and applied reverse voltage of 4.0V D.C. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP MAX 300 420 550 15 3 40 50 UNIT mV mV mV μA mA pF 2 of 3 QW-R601-258.c BAT721X Preliminary 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-R601-258.c