UNISONIC TECHNOLOGIES CO., LTD MBR20125C Preliminary DIODE 20A SCHOTTKY BARRIER RECTIFIER DESCRIPTION The UTC MBR20125C is a 20A schottky barrier rectifier, it uses UTC’s advanced technology to provide the customers with high surge capability, high efficiency, high current capability, low power loss and low forward voltage drop, etc. The UTC MBR20125C is suitable for free wheeling and polarity protection, etc. FEATURES * High surge capability * High efficiency * Low power Loss and low forward voltage drop SYMBOL ORDERING INFORMATION Ordering Number Lead Free Halogen Free MBR20125CL-TA3-T MBR20125CG-TA3-T MBR20125CL-TF3-T MBR20125CG-TF3-T Note: Pin Assignment: A: Anode K: Cathode Package TO-220 TO-220F Pin Assignment 1 2 3 A K A A K A Packing Tube Tube MARKING www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd 1 of 3 QW-R202-025.a MBR20125C Preliminary DIODE ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Peak Repetitive Reverse Voltage VRRM 125 V Working Peak Reverse Voltage VRWM 125 V DC Blocking Voltage VR 125 V RMS Reverse Voltage VR(RMS) 88 V 10 Per Leg Average Forward Rectified Output A IO Current (TC=125°C) Total 20 Non-Repetitive Peak Forward Surge Current 8.3ms Single IFSM 150 A half sine-wave Junction Temperature TJ -55~+150 °C Storage Temperature TSTG -55~+150 °C Note: 1. 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. 2. Pulse width≤300μs, duty cycle≤2%. THERMAL CHARACTERISTICS PARAMETER SYMBOL θJA Junction to Ambient Junction to Case TO-220 TO-220F θJC RATINGS 62.5 2 2.2 UNIT °C/W °C/W ELECTRICAL CHARACTERISTICS (PER LEG) (Note 2) (TA=25°C, unless otherwise specified) PARAMETER SYMBOL Instantaneous Forward Voltage Drop VF Instantaneous Reverse Current IR TEST CONDITIONS IF=10A, TC=25°C IF=10A, TC=125°C IF=20A, TC=25°C IF=20A, TC=125°C Rated DC Voltage, TC=25°C Rated DC Voltage, TC=125°C MIN TYP MAX UNIT 0.85 0.70 0.80 V 0.95 0.82 0.90 100 μA 10 mA Note: Pulse Test: Pulse Width=380µs, Duty Cycle ≤ 2.0%. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 3 QW-R202-025.a MBR20125C 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-R202-025.a