CBR(X)4045CT Trench Schottky Barrier Rectifier Reverse Voltage 45 Volts Forward Current 40 Amperes Features Ultra Low VF=0.34V at IF=3A (25°C) Ultra Low VF=0.53V at IF=20A (25°C) ● Low forward voltage drop, low power losses ● High efficiency operation ● Plastic package has underwriters Laboratory Flammability Classification 94V-0 Package: ITO-220-AB Package: TO-220-AB Package: TO-263 CBRF4045CT CBR4045CT CBRB4045CT Mechanical Data ● Case: Epoxy, Molded ● Weight: 1.9grams(TO220/ITO220),1.40grams(TO263)（approximately） ● Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable ● Lead Temperature for Soldering Purposes: 260°C Max. for 10 sec ●Shipped 50 units per plastic tube or tape reel packing 800/reel(TO263) Maximum Ratings & Electrical Characteristics (TA=25℃ unless otherwise noted) PARAMETER TEST SYMBOL CBR(X)4045CT UNIT CONDITIONS Maximum repetitive peak reverse voltage VRRM 45 V Working peak reverse voltage VRWM 45 V Maximum DC blocking voltage VDC 45 V Maximum average forward rectified current at IF(AV) 40 A Tc=105°C total device per diode 20 Peak forward surge current 8.3ms single half sine-wave superimposed IFSM 250 on rated load per diode A Peak repetitive reverse current per leg at tp=2.0us ,1KHz IRRM 2.0 Voltage rate of change（rated VR） DV/dt 10000 Operating junction temperature range TJ ―55 to+150 °C Storage temperature range TSTG ―55 to+150 °C Isolation voltage (ITO-220-AB only) from terminal to heatsink t = 1 sec VAC Maximum instantaneous forward voltage per leg IF=20A TC=25℃ IF=20A TC=125℃ Maximum reverse current per leg at working peak TJ=25℃ Reverse voltage 1500 0.60(0.53TYP) VF 0.51 IR TJ=100°C A V/us V V 200 uA 15 mA Thermal Characteristics TA=25℃ unless otherwise noted Symbol Parameter TYP（TO-220-AB/TO263） TYP（ITO-220-AB） Unit RθJC Thermal Resistance, Junction to Case per Leg 2.0 4.0 °C /W RθJA Thermal Resistance, Junction to Ambient per Leg 62.5 62.5 °C /W Note：Pulse test:300us pulse width, duty cycle=2% www.goodark.com 1/4 2014.11REV.A CBR(X)4045CT Trench Schottky Barrier Rectifier Reverse Voltage 45 Volts Forward Current 40 Amperes Ratings and Characteristics Curves (TA = 25℃ unless otherwise noted) www.goodark.com 2/4 2014.11REV.A CBR(X)4045CT Trench Schottky Barrier Rectifier Reverse Voltage 45 Volts Forward Current 40 Amperes Package Outline Dimensions Unit: millimeters ITO-220-AB TO-220-AB TO-263 www.goodark.com 3/4 2014.11REV.A CBR(X)4045CT Trench Schottky Barrier Rectifier Reverse Voltage 45 Volts Forward Current 40 Amperes Disclaimers These materials are intended as a reference to assist our customers in the selection of the Suzhou Goo-Ark product best suited to the customer’s application; they do not convey any license under any intellectual property rights, or any other rights, belonging to Suzhou Good-Ark Electronics Co., Ltd.or a third party. Suzhou Good-Ark Electronics Co., Ltd. assumes no responsibility for any damage, or infringement of any third-party’s rights, originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in these materials. All information contained in these materials, including product data, diagrams, charts, programs and algorithms represents information on products at the time of publication of these materials, and are subject to change by Suzhou Good-Ark Electronics Co., Ltd. without notice due to product improvements or other reasons. It is therefore recommended that customers contact Suzhou Good-Ark Electronics Co., Ltd. or an authorized Suzhou Good-Ark Electronics Co., Ltd. for the latest product information before purchasing a product listed herein. The information described here may contain technical inaccuracies or typographical errors. Suzhou Good-Ark Electronics Co., Ltd. assumes no responsibility for any damage, liability, or other loss rising from these inaccuracies or errors. Please also pay attention to information published by Suzhou Good-Ark Electronics Co., Ltd. by various means, including our website home page. (http://www.goodark.com) When using any or all of the information contained in these materials, including product data, diagrams, charts, programs, and algorithms, Please be sure to evaluate all information as a total system before making a final decision on the applicability of the information and products. Suzhou Good-Ark Electronics Co., Ltd. assumes no responsibility for any damage, liability or other loss resulting from the information contained herein. The prior written approval of Suzhou Good-Ark Electronics Co., Ltd. is necessary to reprint or reproduce in whole or in part these materials. Please contact Suzhou Good-Ark Electronics Co., Ltd. or an authorized distributor for further details on these materials or the products contained herein. www.goodark.com 4/4 2014.11REV.A