UNISONIC TECHNOLOGIES CO., LTD MBR2045C DIODE SCHOTTKY BARRIER RECTIFIER DIODES FEATURES * Guard Ring for Transient Protection * Low Power Loss, High Efficiency * High Surge Capability * High Current Capability and Low Forward Voltage Drop SYMBOL ORDERING INFORMATION Order Number Lead Free Halogen Free MBR2045CL-TA3-T MBR2045CG-TA3-T MBR2045CL-TF3-T MBR2045CG-TF3-T MBR2045CL-TF1-T MBR2045CG-TF1-T Note: Pin Assignment: A: Anode K: Cathode Package TO-220 TO-220F TO-220F1 Pin Assignment 1 2 3 A K A A K A A K A Packing Tube Tube Tube MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 1 QW-R601-021.D MBR2045C DIODE ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT DC Blocking Voltage VR 45 V Peak Repetitive Reverse Voltage VRRM 45 V Working Peak Reverse Voltage VRWM 45 V Maximum PMS Reverse Voltage VR(RMS) 31.5 V Average Rectified Forward Current Per Leg 10 A IO (Rated VR) TC=125°C (Note 1) 20 A Total Peak Repetitive Forward Current IFRM 10 A (Rated VR, Square Wave, 20 kHz) (TC=125°C) Non-Repetitive Peak Surge Current (Surge Applied At IFSM 150 A Rated Load Conditions Half Wave, Single Phase, 60Hz) Voltage Rate of Change (Rated VR) dv/dt 10000 V/µs Typical Junction Capacitance (Note 3) CJ 650 pF Operating Junction Temperature (Note 3) TJ -65 ~ +150 °C Storage Temperature TSTG -65 ~ +150 °C Notes: 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. The heat generated must be less than the thermal conductivity from Junction-to-Ambient: dPD/dTJ<1/θJA. 3. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. THERMAL DATA PARAMETER SYMBOL θJA Junction to Ambient TO-220/TO-220F TO-220F1 Junction to Case UNIT °C/W °C/W THERMAL DATA PARAMETER SYMBOL θJA θJC Junction to Ambient Junction to Case θJC RATINGS 60 4.5 3.31 RATINGS 60 4.5 UNIT °C/W °C/W ELECTRICAL CHARACTERISTICS (Note) PARAMETER SYMBOL TEST CONDITIONS IF=10A, TC=25°C IF=10A, TC=125°C Instantaneous Forward Voltage Drop VFM IF=20A, TC=25°C IF=20A, TC=125°C Rated DC Voltage, TC=25°C Instantaneous Reverse Current IRM Rated DC Voltage, TC=125°C Note: Pulse Test: Pulse Width = 300µs, Duty Cycle ≤ 2.0 %. UNISONIC TECHNOLOGIES CO., LTD MIN TYP MAX UNIT 0.70 V 0.57 0.84 V 0.72 0.1 mA 15 2 of 2 www.unisonic.com.tw QW-R601-021.D MBR2045C DIODE TYPICAL CHARACTERISTICS Typical Forward Characteristics 14 Instantaneous Forward Current, IF (A) Average Rectified Current, ID (A) Forward Derating Curve (Pre Diode) 12 10 8 6 4 2 0 0 25 50 75 100 125 150 175 Case Temperature, TC (°C) 100 IF Pulse Width=300uS 25°C 10 1.0 0.1 0.2 0.4 0.6 0.8 1.0 Instantaneous Forward Voltage, VF (V) Instantaneous Reverse Current, IR (A) Typical Reverse Characteristics 1E-1 1E-2 1E-3 1E-4 1E-5 1E-6 1E-7 VR=45V Pulse Width=300uS 25 50 75 100 125 150 Case Temperature, TC (°C) UTC assum es no responsibility for equipm ent failures that result from using products at v alues that exceed, ev en m om entarily, rated v alues (such as m axim um ratings, operating condition ranges, or other param eters) 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 system s where m alfunction 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 inform ation presented in this docum ent does not form part of any quotation or contract, is believ ed to be accurate and reliable and m ay be changed without notice. UNISONIC TECHNOLOGIES CO., LTD 3 of 3 www.unisonic.com.tw QW-R601-021.D