STMicroelectronics
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STPS61150CW
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STPS61150CW

Product Overview

The STPS61150CW belongs to the category of power Schottky rectifiers. It is commonly used in power supply applications, where it serves as a high-efficiency rectifier. The characteristics of this product include low forward voltage drop, fast switching, and high reliability. The package type for the STPS61150CW is D²PAK, and it is available in tape and reel packaging with a quantity of 800 units per reel.

Specifications

  • Maximum Average Forward Current: 60A
  • Peak Forward Surge Current: 300A
  • Reverse Voltage: 150V
  • Forward Voltage Drop: 0.65V
  • Operating Junction Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The STPS61150CW features a standard D²PAK package with three pins. Pin 1 is the cathode, pin 2 is the anode, and pin 3 is the cathode.

Functional Features

  • Low forward voltage drop for high efficiency
  • Fast switching for improved performance
  • High reliability for long-term use

Advantages and Disadvantages

Advantages

  • High efficiency due to low forward voltage drop
  • Fast switching capability
  • Reliable performance

Disadvantages

  • Higher cost compared to standard rectifiers
  • Sensitive to overvoltage conditions

Working Principles

The STPS61150CW operates based on the principles of Schottky diode rectification. When a forward voltage is applied, the diode allows current to flow with minimal voltage drop, resulting in efficient power conversion.

Detailed Application Field Plans

The STPS61150CW is widely used in various power supply applications, including: - Switching power supplies - DC-DC converters - Motor drives - Solar inverters

Detailed and Complete Alternative Models

Some alternative models to the STPS61150CW include: - STPS60L45CW: Similar specifications with a lower reverse voltage of 45V - STPS6045CW: Lower current rating but suitable for lower power applications - STPS6060CW: Higher reverse voltage of 60V for specific requirements

In conclusion, the STPS61150CW is a high-performance power Schottky rectifier with excellent efficiency and reliability, making it suitable for a wide range of power supply applications.

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  1. What is the STPS61150CW?

    • The STPS61150CW is a power Schottky rectifier designed for high frequency and high temperature applications.

  2. What is the maximum voltage rating of the STPS61150CW?

    • The maximum voltage rating of the STPS61150CW is 150V.

  3. What is the maximum current rating of the STPS61150CW?

    • The maximum current rating of the STPS61150CW is 6A.

  4. What are the typical applications of the STPS61150CW?

    • Typical applications of the STPS61150CW include switch mode power supplies, freewheeling diodes, OR-ing diodes, and reverse battery protection.

  5. What is the forward voltage drop of the STPS61150CW at its rated current?

    • The forward voltage drop of the STPS61150CW at its rated current is typically around 0.65V.

  6. What is the operating temperature range of the STPS61150CW?

    • The operating temperature range of the STPS61150CW is from -65°C to 175°C.

  7. Is the STPS61150CW suitable for automotive applications?

    • Yes, the STPS61150CW is suitable for automotive applications due to its high temperature capability and robustness.

  8. Does the STPS61150CW have a low leakage current?

    • Yes, the STPS61150CW has a low leakage current, making it suitable for energy-efficient designs.

  9. Can the STPS61150CW be used in flyback converters?

    • Yes, the STPS61150CW can be used in flyback converters due to its fast switching capability and low forward voltage drop.

  10. Is the STPS61150CW available in surface mount packages?

    • Yes, the STPS61150CW is available in surface mount packages, making it suitable for compact and space-constrained designs.