UNISONIC TECHNOLOGIES CO., LTD MBR245 Preliminary DIODE 2.0A SCHOTTKY BARRIER RECTIFIER DESCRIPTION The UTC MBR245 is a 2.0A 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 MBR245 is suitable for free wheeling and polarity protection, etc. + FEATURES - SYMBOL ORDERING INFORMATION Ordering Number Lead Free Halogen Free MBR245L-SMA-R MBR245G-SMA-R MBR245L-Z15-B MBR245G-Z15-B MBR245L-Z41-R MBR245G-Z41-R MBR245L-Z41-B MBR245G-Z41-B Note: Pin Assignment: A: Anode K: Cathode MBR245L-SMA-R SMA (JEDEC DO-214AC) * Low Reverse Current * Low Stored Charge, Majority Carrier Conduction * Low Power Loss/High Efficiency * Highly Stable Oxide Passivated Junction DO-41 DO-15 Package SMA DO-15 DO-41 DO-41 Pin Assignment 1 2 K A K A K A K A Packing Tape Reel Tape Box Tape Reel Tape Box (1)Packing Type (1) R: Tape Reel, B: Tape Box (2)Package Type (2) SMA: SMA, Z15: DO-15, Z41: DO-41 (3)Green Package (3) L: Lead Free, G: Halogen Free and Lead Free MARKING SMA DO-15 / DO-41 Cathode Band for uni-directional Only MBR245 www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd L: Lead Free G: Halogen Free Date Code 1 of 3 QW-R601-245.e MBR245 Preliminary DIODE ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Peak Repetitive Reverse Voltage VRRM 45 V Working Peak Reverse Voltage VRWM 45 V DC Blocking Voltage VR 45 V RMS Reverse Voltage VR(RMS) 31.5 V Average Rectified Forward Current IO 2.0 A (Rated VR-20Khz Square Wave) - 50% Duty Cycle Non-Repetitive Peak Forward Surge Current 8.3ms Single IFSM 50 A half sine-wave Typical Junction Capacitance CJ 650 pF Junction Temperature TJ -65~+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 PARAMETER Junction to Ambient SYMBOL SMA DO-15/DO-41 θJA RATINGS 90 50 UNIT °C/W ELECTRICAL CHARACTERISTICS PARAMETER Instantaneous Forward Voltage Drop (Note 2) Instantaneous Reverse Current (Note 2) SYMBOL VF IR TEST CONDITIONS IF=2.0A, TC=25°C IF=2.0A, TC=125°C Rated DC Voltage, TC=25°C Rated DC Voltage, TC=125°C MIN TYP MAX UNIT 0.70 V 0.65 500 μA 20 mA Notes: 1. 2.0μs Pulse Width, f = 1.0KHz. 2. Pulse Test: Pulse Width=300µs, Duty Cycle≤ 2.0%. 3. Applied VR = 4.0V and f = 1.0MHz. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 3 QW-R601-245.e MBR245 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-R601-245.e