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Vishay 1-Element Uni-Directional TVS Diode 600 W Peak Pulse Power, Surface Mount DO-221 Package SMA6F22A-M3/H

Category Transient Voltage Suppressor Brand Vishay Condition New

Specifications

Country of Origin India
Brand Vishay
Height 1mm
Length 4.35mm
Model SMA6F22A-M3/H
Width 2.7mm
Mount Type Surface
Series eSMP
Maximum Operating Temperature 175°C
Package Type DO-221
Minimum Operating Temperature -55°C
Pin Count 2
Number of Elements per Chip 1
Clamping Voltage VC 35.5V
Diode Configuration Single
Direction Type Uni-Directional
Minimum Breakdown Voltage Vbr 24.4V
Maximum Reverse Stand-off Voltage Vwm 22V
Peak Pulse Power Dissipation Pppm 600W
Test Current It 1mA
Maximum Peak Pulse Current Ippm 83A
Maximum Reverse Leakage Current 1μA

Key Features

  • Designed for protection of sensitive electronics against voltage transients.
  • Single element and uni-directional polarity for precise clamping.
  • Minimum breakdown voltage of 24.4 V with a stand-off voltage of 22 V.
  • Clamping voltage of 35.5 V ensures voltage spikes are effectively limited.
  • Supports peak pulse current up to 83 A for transient suppression.
  • Wide operating temperature range from -55°C to 175°C for industrial reliability.
  • Low profile design with height of 1 mm suitable for automated PCB placement.
  • Extremely low maximum reverse leakage current of 1 μA for efficient operation.

Product Description

Vishay SMA6F22A-M3/H is a 1-element uni-directional Transient Voltage Suppressor (TVS) diode designed for robust protection of sensitive electronics from damaging voltage spikes and transient surges. Operating with a peak pulse power dissipation capacity of 600 W, this diode features a low-profile DO-221 surface mount package measuring 4.35 mm in length, 2.7 mm in width, and 1 mm in height, enabling automated assembly in compact electronic devices.

The device offers a minimum breakdown voltage (Vbr) of 24.4 V and a maximum reverse stand-off voltage (Vwm) of 22 V, combined with a clamping voltage (VC) of 35.5 V to efficiently clamp transient surges and protect circuitry. It can safely handle a maximum peak pulse current (Ippm) of 83 A and features ultra-low reverse leakage current of only 1 μA, ensuring minimal power loss during normal operation.

Designed for high reliability, the SMA6F22A-M3/H withstands extreme operating temperatures from -55°C up to 175°C. It is rated to meet Moisture Sensitivity Level 1 per J-STD-020 standards and tolerates lead-free reflow soldering processes up to 260°C.

This TVS diode is ideally suited for protecting inductive load switching, lightning-induced transients, and voltage surges in integrated circuits, MOSFETs, signal lines, and sensor units across a wide range of industrial, telecommunication, computer, and consumer electronic applications.

Uni-directional polarity for precise transient voltage suppression. Single-element design for efficient and reliable protection. Surface mount DO-221 package facilitates automated PCB assembly. High peak pulse power rating of 600 W ensures robust handling of surges.

Wide temperature range supports demanding industrial environments. Extremely low reverse leakage current enhances energy efficiency. Complies with moisture sensitivity and soldering standards for manufacturing reliability.

Compact dimensions suitable for modern electronic device layouts. Commonly applied in consumer electronics, industrial equipment, telecommunications, and computer circuits. Explore more Transient Voltage Suppressor diodes and electronic components on EnvMart for your design and manufacturing needs.

Vishay 1-Element Uni-Directional TVS Diode 600 W Peak Pulse Power, Surface Mount DO-221 Package SMA6F22A-M3/H
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Frequently Asked Questions

This model has a peak pulse power dissipation capacity of 600 W, allowing it to handle significant voltage transients effectively.

The clamping voltage (VC) for this diode is 35.5 V, which helps in limiting voltage spikes during transient events.

The maximum reverse stand-off voltage (Vwm) is 22 V, providing a threshold for safe operation before clamping occurs.

It operates within a wide temperature range from -55°C to 175°C, suitable for various industrial applications.

The maximum peak pulse current (Ippm) is rated at 83 A, ensuring effective transient suppression during surges.

This unit has dimensions of 4.35 mm in length, 2.7 mm in width, and 1 mm in height, making it suitable for compact PCB layouts.

It comes in a surface mount DO-221 package, facilitating automated assembly in electronic devices.

The maximum reverse leakage current is only 1 μA, which contributes to efficient operation during normal conditions.

The minimum breakdown voltage (Vbr) is 24.4 V, which is crucial for the diode's protective function against transients.

This model features a single element design, which is effective for precise transient voltage suppression.

It is rated to meet Moisture Sensitivity Level 1 per J-STD-020 standards, ensuring reliability in manufacturing processes.

This diode is commonly applied in protecting inductive load switching, lightning-induced transients, and voltage surges in various electronic circuits.

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