0.203(5.16) Features • • • • • • 0.193(4.90) Low power loss, high efficiency. High surge capacity. For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications. Metal silicon junction, majority carrier conduction. High current capacity, low forward voltage drop. Guard ring for over voltage protection. 0.245(6.2) 0.225(5.7) TO-3P/ TO-247AD 10° 30° .17(4.3) + CASE PIN 2 10° TYP BOTH SIDES 0.134(3.4) 0.114(2.9) 2 3 0.118(3.0) 0.086(2.18) 0.076(1.93) 0.16(4.1) 0.14(3.5) 0.795(20.2) 0.775(19.7) PIN 1 Absolute Maximum Ratings* IO 0.323(8.2) 0.313(7.9) 1 PIN 3 0.078(1.98) 0.84(21.3) 0.82(20.8) 0.108(2.7) 0.127(3.22) 0.117(2.97) 0.048(1.22) 0.044(1.12) 40 Ampere Schottky Barrier Rectifiers Symbol 0.645(16.4) 0.625(15.9) 0.225(5.7) 0.205(5.2) 0.030(0.76) 0.020(0.51) Dimensions are in: inches (mm) TA = 25°C unless otherwise noted Parameter Value Units 40 A 40 A 400 A 3.0 25 1.2 W mW/°C °C/W RθJL Average Rectified Current .375” lead length @ TA = 125 °C Peak Repetitive Forward Current (Rated VR , Square Wave, 20 KHz) @ TA = 120°C Peak Forward Surge Current 8.3 ms single half-sine-wave Superimposed on rated load (JEDEC method) Total Device Dissipation Derate above 25°C Thermal Resistance, Junction to Lead Tstg Storage Temperature Range -65 to +175 °C TJ Operating Junction Temperature -65 to +150 °C if(repetitive) if(surge) PD *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Electrical Characteristics TA = 25°C unless otherwise noted Parameter Device Units 4035PT 4045PT 4050PT Peak Repetitive Reverse Voltage 35 45 50 60 V Maximum RMS Voltage 24 31 35 42 V 35 45 50 60 DC Reverse Voltage (Rated VR) Voltage Rate of Change (Rated VR) Maximum Reverse Current @ rated VR TA = 25°C TA = 125°C Maximum Forward Voltage IF = 20 A, TC = 25°C IF = 20 A, TC = 125°C IF = 40 A, TC = 25°C IF = 40 A, TC = 125°C Peak Repetitive Reverse Surge Current 2.0 us Pulse Width, f = 1.0 KHz 1999 Fairchild Semiconductor Corporation 4060PT V 10,000 V/uS 1.0 100 mA mA 0.70 0.60 0.80 0.75 0.72 0.62 - V V V V 2.0 1.0 A MBR4035PT - MBR4060PT, Rev. A MBR4035PT-MBR4060PT MBR4035PT - MBR4060PT (continued) Typical Characteristics Non-Repetitive Surge Current FORWARD CURRENT (A) 50 40 SINGLE PHASE HALF WAVE 60HZ RESISTIVE OR INDUCTIVE LOAD .375" (9.00mm) LOAD LENGTHS 30 20 10 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE (º C) 175 PEAK FORWARD SURGE CURRENT (A) Forward Current Derating Curve 60 400 300 200 100 1 Forward Characteristics MBR4035PT-MBR4045PT REVERSE CURRENT (mA) TA = 25º C T A = 150 º C 10 MBR4035PT-MBR4045PT 1 MBR4050PT-MBR4060PT 0.1 0 0.2 0.4 0.6 0.8 FORWARD VOLTAGE (V) 1 Typical Junction Capacitance 5000 2000 MBR4035PT-MBR4045PT 1000 500 MBR4050PT-MBR4060PT 200 100 0.1 1 10 REVERSE VOLTAGE (V) 100 10 T A = 125 º C 1 MBR4050PT-MBR4060PT TA = 75º C 0.1 MBR4035PT-MBR4045PT 0.01 0.001 1.2 TA = 25º C MBR4050PT-MBR4060PT 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) TRANSIENT THERMAL IMPEDANCE (º C/W) FORWARD CURRENT (A) 100 50 Pulse Width = 300µS 2% Duty Cycle JUNCTION CAPACITANCE (pF) 5 10 20 50 NUMBER OF CYCLES AT 60Hz Reverse Characteristics 50 0.01 2 Transient Thermal Impedance 100 10 1 0.1 0.01 0.1 1 10 T. PULSE DURATION (sec.) 100 MBR4035PT - MBR4060PT, Rev. A MBR4035PT-MBR4060PT Schotty Barrier Rectifier TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACEx™ CoolFET™ CROSSVOLT™ E2CMOSTM FACT™ FACT Quiet Series™ FAST® FASTr™ GTO™ HiSeC™ ISOPLANAR™ MICROWIRE™ POP™ PowerTrench™ QS™ Quiet Series™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 TinyLogic™ DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or 2. A critical component is any component of a life support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sustain life, or (c) whose support device or system, or to affect its safety or failure to perform when properly used in accordance with instructions for use provided in the labeling, can be effectiveness. reasonably expected to result in significant injury to the user. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only.