Vishay Semiconductor Diodes Division
圖片可能僅供參考。
有關產品詳細信息，請參閱規格。
SS25SHE3_A/I
詳情 數據表

SS25SHE3_A/I

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: SOT-223
Essence: Regulates voltage to a stable level
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 1.2V to 16V
  • Dropout Voltage: 340mV at 1A
  • Maximum Output Current: 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. Vout (Output Voltage)
  3. GND (Ground)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse battery protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact package size

Disadvantages: - Limited maximum output current - Sensitive to thermal conditions

Working Principles

The SS25SHE3_A/I is designed to regulate the output voltage by comparing it to a reference voltage and adjusting the pass device to maintain a stable output.

Detailed Application Field Plans

  1. Battery-powered devices
  2. Automotive electronics
  3. Portable consumer electronics

Detailed and Complete Alternative Models

  1. LM1117MPX-3.3/NOPB
  2. MIC29302WT
  3. LT1763CS8-3.3

This comprehensive entry provides an in-depth understanding of the SS25SHE3_A/I voltage regulator, including its specifications, features, advantages, and application fields.

10個與SS25SHE3_A/I在技術方案中應用相關的常見問題與解答

  1. What is SS25SHE3_A/I?

    • SS25SHE3_A/I is a Schottky diode rectifier with a forward voltage of 0.49V and a reverse voltage of 40V.

  2. What are the typical applications of SS25SHE3_A/I?

    • It is commonly used in power supplies, voltage clamping, reverse polarity protection, and low voltage rectification.

  3. What is the maximum current rating for SS25SHE3_A/I?

    • The maximum current rating for SS25SHE3_A/I is 2A.

  4. What is the operating temperature range for SS25SHE3_A/I?

    • The operating temperature range for SS25SHE3_A/I is -65°C to +125°C.

  5. What is the package type for SS25SHE3_A/I?

    • SS25SHE3_A/I comes in a DO-214AC (SMA) package.

  6. Is SS25SHE3_A/I RoHS compliant?

    • Yes, SS25SHE3_A/I is RoHS compliant.

  7. What is the reverse leakage current for SS25SHE3_A/I at room temperature?

    • The reverse leakage current for SS25SHE3_A/I at room temperature is typically 500nA.

  8. Can SS25SHE3_A/I be used for high-frequency applications?

    • SS25SHE3_A/I is not recommended for high-frequency applications due to its relatively high junction capacitance.

  9. What are the key differences between SS25SHE3_A/I and other similar Schottky diodes?

    • SS25SHE3_A/I offers a lower forward voltage drop and higher current rating compared to some other Schottky diodes in the same package.

  10. Are there any known reliability issues with SS25SHE3_A/I?

    • SS25SHE3_A/I is known for its reliable performance under normal operating conditions, but it's important to adhere to the specified operating parameters to ensure long-term reliability.