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S7251-45R

Spring Contact (also known as Grounding Contact, Antenna Contact or Shield Finger), SMT, 1.5mm high, gold, positive stop

Inventory:6,049

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Overview of S7251-45R

The S7251-45R is a high-performance 45A Schottky rectifier diode designed for efficient power conversion applications. It features low forward voltage drop and fast switching capability, making it suitable for high-frequency switching power supplies and DC-DC converters.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • Anode: Positive terminal connected to the cathode of the diode.
  • Cathode: Negative terminal connected to the anode of the diode.
  • Mounting Pad: Heat sink connection point for thermal management.

Circuit Diagram

Include a circuit diagram illustrating the usage of the S7251-45R diode in a typical power supply application.

Key Features

  • High Current Rating: Capable of handling up to 45A of forward current.
  • Low Forward Voltage Drop: Minimizes power loss and improves efficiency.
  • Fast Switching Speed: Enables efficient operation in high-frequency applications.
  • Robust Construction: Designed for reliability and long-term performance.
  • Enhanced Thermal Management: Mounting pad facilitates effective heat dissipation.

Note: For detailed technical specifications, please refer to the S7251-45R datasheet.

Application

  • Switching Power Supplies: Ideal for use in high-frequency switching power supply designs.
  • DC-DC Converters: Suitable for efficient DC-DC converter circuits.
  • Power Management: Used in various power management applications requiring high-current rectification.

Functionality

The S7251-45R is a high-performance Schottky rectifier diode that offers efficient power conversion with its low forward voltage drop and fast switching characteristics.

Usage Guide

  • Mounting: Ensure proper heat sinking for optimal thermal performance.
  • Connections: Connect the anode and cathode appropriately in the circuit.

Frequently Asked Questions

Q: What is the maximum forward current rating of the S7251-45R?
A: The S7251-45R can handle a maximum forward current of 45A.

Q: Is the S7251-45R suitable for high-frequency applications?
A: Yes, the S7251-45R features fast switching speed, making it suitable for high-frequency switching power supplies.

Equivalent

For similar functionalities, consider these alternatives to the S7251-45R:

  • MBR3045PT: A 30A Schottky rectifier diode with comparable performance characteristics.
  • STPS45L45CT: This is a 45A Schottky diode from STMicroelectronics, offering similar specifications and performance.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category EMI Gaskets, Sheets, Absorbers & Shielding RoHS Details
Product Type EMI Gaskets, Sheets & Absorbers Product Contacts
Type Spring Mounting Style SMD/SMT
Length 3 mm Width 1.5 mm
Thickness 0.08 mm Series Spring Contacts
Brand Harwin Material Titanium Copper
Factory Pack Quantity 8000 Subcategory EMI/RFI
Tradename EMC Shielding Unit Weight 0.000353 oz

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S7251-45R

Spring Contact (also known as Grounding Contact, Antenna Contact or Shield Finger), SMT, 1.5mm high, gold, positive stop

Inventory:

6,049