Datasheets
40CPQ045 by:
Vishay Semiconductors
Galaxy Microelectronics
Galaxy Semi-Conductor Co Ltd
International Rectifier
Microchip Technology Inc
Microsemi Corporation
Sangdest Microelectronics (Nanjing) Co Ltd
Sensitron Semiconductors
SMC Diode Solutions
SMSC
Vishay Intertechnologies
Vishay Semiconductors
Not Found

Rectifier Diode, Schottky, 1 Phase, 2 Element, 40A, 45V V(RRM), Silicon, TO-247AC, TO-3P, 3 PIN

Part Details for 40CPQ045 by Vishay Semiconductors

Results Overview of 40CPQ045 by Vishay Semiconductors

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Energy and Power Systems Renewable Energy

40CPQ045 Information

40CPQ045 by Vishay Semiconductors is a Rectifier Diode.
Rectifier Diodes are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Part Details for 40CPQ045

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40CPQ045 Part Data Attributes

40CPQ045 Vishay Semiconductors
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40CPQ045 Vishay Semiconductors Rectifier Diode, Schottky, 1 Phase, 2 Element, 40A, 45V V(RRM), Silicon, TO-247AC, TO-3P, 3 PIN
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Part Life Cycle Code Obsolete
Ihs Manufacturer VISHAY SEMICONDUCTORS
Part Package Code TO-247AC
Package Description TO-3P, 3 PIN
Pin Count 2
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8541.10.00.80
Additional Feature FREE WHEELING DIODE, HIGH RELIABILITY
Application GENERAL PURPOSE
Case Connection CATHODE
Configuration COMMON CATHODE, 2 ELEMENTS
Diode Element Material SILICON
Diode Type RECTIFIER DIODE
JEDEC-95 Code TO-247AC
JESD-30 Code R-PSFM-T3
Non-rep Pk Forward Current-Max 3500 A
Number of Elements 2
Number of Phases 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Output Current-Max 40 A
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Rep Pk Reverse Voltage-Max 45 V
Surface Mount NO
Technology SCHOTTKY
Terminal Form THROUGH-HOLE
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

Alternate Parts for 40CPQ045

This table gives cross-reference parts and alternative options found for 40CPQ045. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 40CPQ045, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
STPS4045CW STMicroelectronics $0.8655 45 V, 40 A dual Power Schottky Rectifier 40CPQ045 vs STPS4045CW
MBR4045WT Sangdest Microelectronics (Nanjing) Co Ltd Check for Price Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, Silicon, TO-247AD, PLASTIC PACKAGE-3 40CPQ045 vs MBR4045WT
VS-40CPQ045PBF Vishay Semiconductors Check for Price DIODE 45 V, SILICON, RECTIFIER DIODE, Rectifier Diode 40CPQ045 vs VS-40CPQ045PBF
VS-MBR4045WTPBF Vishay Semiconductors Check for Price DIODE SCHOTTKY 45V 20A TO247AC 40CPQ045 vs VS-MBR4045WTPBF
Part Number Manufacturer Composite Price Description Compare
VS-40CPQ045-N3 Vishay Semiconductors Check for Price DIODE RECTIFIER DIODE, Rectifier Diode 40CPQ045 vs VS-40CPQ045-N3
MBR4045WT-G Sangdest Microelectronics (Nanjing) Co Ltd Check for Price Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, Silicon, TO-247AD, GREEN, PLASTIC PACKAGE-3 40CPQ045 vs MBR4045WT-G
40CPQ045PBF Vishay Intertechnologies Check for Price Rectifier Diode, Schottky, 1 Phase, 2 Element, 40A, 45V V(RRM), Silicon, TO-247AC, LEAD FREE, PLASTIC, TO-3P, 3 PIN 40CPQ045 vs 40CPQ045PBF
MBR4045WT Microsemi Corporation Check for Price Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, 45V V(RRM), Silicon, TO-247AD, SIMILAR TO TO-247AD, 3 PIN 40CPQ045 vs MBR4045WT
VS-MBR4045WT-N3 Vishay Intertechnologies $1.6972 Rectifier Diode, Schottky, 1 Phase, 2 Element, 45V V(RRM), Silicon, TO-247AC, 40CPQ045 vs VS-MBR4045WT-N3
MBR4045WTPBF Vishay Intertechnologies Check for Price Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, 45V V(RRM), Silicon, TO-247AC, ROHS COMPLIANT, PLASTIC PACKAGE- 3 40CPQ045 vs MBR4045WTPBF
VS-40CPQ045-N3 Vishay Intertechnologies $2.6973 Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, 45V V(RRM), Silicon, TO-247AC, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-3 40CPQ045 vs VS-40CPQ045-N3
MBR4045WT Vishay Intertechnologies Check for Price Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, 45V V(RRM), Silicon, TO-247AC, PLASTIC PACKAGE-3 40CPQ045 vs MBR4045WT
VS-40CPQ045PBF Vishay Intertechnologies Check for Price Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, 45V V(RRM), Silicon, TO-247AC, ROHS COMPLIANT, PLASTIC PACKAGE-3 40CPQ045 vs VS-40CPQ045PBF
40CPQ045 Microsemi Corporation Check for Price Rectifier Diode, Schottky, 1 Phase, 2 Element, 20A, 45V V(RRM), Silicon, TO-247AD, SIMILAR TO TO-247AD, 3 PIN 40CPQ045 vs 40CPQ045

40CPQ045 Related Parts

40CPQ045 Frequently Asked Questions (FAQ)

  • The recommended PCB footprint for the 40CPQ045 is a rectangular pad with a minimum size of 2.5 mm x 1.5 mm, with a 0.5 mm radius corner and a 0.3 mm spacing between pads.

  • To ensure reliable soldering, use a soldering iron with a temperature range of 250°C to 260°C, and apply a solder flux with a moderate activity level. Avoid using excessive solder or flux, and ensure the component is properly aligned on the PCB.

  • The maximum allowable voltage derating for the 40CPQ045 is 10% of the maximum rated voltage, which is 45 V. Therefore, the derated voltage should not exceed 40.5 V.

  • The 40CPQ045 is rated for operation up to 150°C. However, it's recommended to derate the voltage and current ratings by 1.5% per degree Celsius above 125°C to ensure reliable operation.

  • To handle ESD protection for the 40CPQ045, use a wrist strap or mat with a resistance of 1 MΩ to 10 MΩ, and ensure the PCB is designed with ESD protection features such as TVS diodes or ESD protection arrays.