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1SMA5937HM2G
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1SMA5937HM2G

Product Overview

Category

The 1SMA5937HM2G belongs to the category of semiconductor devices, specifically a Zener diode.

Use

It is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

  • Voltage: 3.6V
  • Power Dissipation: 1.5W
  • Package: SMA
  • Reverse Standoff Voltage: 3.6V
  • Breakdown Voltage Range: 4V to 4.44V
  • Operating Temperature Range: -65°C to +150°C
  • Packaging: Tape & Reel (TR)

Package

The 1SMA5937HM2G is available in a SMA package, which is designed for surface mount applications.

Essence

The essence of this product lies in its ability to provide stable voltage regulation and protect electronic circuits from voltage spikes.

Packaging/Quantity

It is typically supplied in tape and reel packaging with a quantity specified by the manufacturer.

Specifications

  • Manufacturer: ON Semiconductor
  • Part Number: 1SMA5937HM2G
  • Type: Zener Diode
  • Voltage - Zener (Nom) (Vz): 3.6V
  • Power - Max: 1.5W
  • Impedance (Max) (Zzt): 20 Ohm
  • Current - Reverse Leakage @ Vr: 100nA @ 2V
  • Tolerance: ±5%
  • Mounting Type: Surface Mount
  • Package / Case: DO-214AC, SMA
  • Supplier Device Package: SMA
  • Operating Temperature: -65°C ~ 150°C

Detailed Pin Configuration

The 1SMA5937HM2G has two pins, with the anode connected to one pin and the cathode connected to the other. The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Voltage Regulation: Provides stable voltage output at 3.6V.
  • Transient Suppression: Protects against voltage spikes and transients.

Advantages

  • High Power Dissipation: Capable of handling up to 1.5W of power.
  • Wide Operating Temperature Range: Can operate in temperatures ranging from -65°C to +150°C.

Disadvantages

  • Tolerance: The ±5% tolerance may not be suitable for applications requiring higher precision.

Working Principles

The 1SMA5937HM2G operates based on the principle of the Zener effect, where it maintains a constant voltage across its terminals when reverse biased within its breakdown voltage range.

Detailed Application Field Plans

This Zener diode is widely used in various electronic circuits such as voltage regulators, power supplies, and surge protection devices. It is particularly useful in applications where stable voltage regulation and transient suppression are critical.

Detailed and Complete Alternative Models

  • 1N4728A: 3.6V, 1W Zener Diode
  • BZX84C3V6: 3.6V, 250mW Zener Diode
  • MMSZ5240BT1G: 3.6V, 500mW Zener Diode

In conclusion, the 1SMA5937HM2G Zener diode offers reliable voltage regulation and transient suppression capabilities, making it a valuable component in various electronic circuits and systems.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1SMA5937HM2G i tekniska lösningar

  1. What is 1SMA5937HM2G?

    • 1SMA5937HM2G is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of 1SMA5937HM2G?

    • The maximum peak pulse power is 400 watts for an 8/20 µs waveform.

  3. What is the breakdown voltage of 1SMA5937HM2G?

    • The breakdown voltage is 64.4V at 1mA.

  4. What are the typical applications for 1SMA5937HM2G?

    • Typical applications include protecting telecommunications equipment, consumer electronics, industrial control systems, and automotive electronics from voltage surges and transients.

  5. What is the operating temperature range of 1SMA5937HM2G?

    • The operating temperature range is -55°C to +150°C.

  6. What is the reverse stand-off voltage of 1SMA5937HM2G?

    • The reverse stand-off voltage is 58V.

  7. What is the clamping voltage of 1SMA5937HM2G?

    • The clamping voltage is 93.6V at 10A.

  8. Is 1SMA5937HM2G RoHS compliant?

    • Yes, 1SMA5937HM2G is RoHS compliant.

  9. What is the package type of 1SMA5937HM2G?

    • 1SMA5937HM2G is available in a DO-214AC (SMA) package.

  10. What are the key features of 1SMA5937HM2G?

    • Key features include low clamping voltage, fast response time, high surge capability, and compatibility with automated placement equipment.