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Vishay 40 V 1 A Schottky Barrier Rectifier Surface Mount Package SMP MSS1P4-M3/89A

Category Schottky Diodes & Rectifiers Brand Vishay Condition New

Specifications

Country of Origin China
Diameter 7in
Brand Vishay
Height 0.73mm
Length 2.3mm
Model MSS1P4-M3/89A
Width 1.4mm
Mount Type Surface
Series eSMP
Maximum Operating Temperature 150°C
Package Type SMP
Minimum Operating Temperature -55°C
Standards/Approvals IEC 61249-2-21, JESD 201, JESD 22-B102, J-STD-002, RoHS, UL 94 V-0, WEEE
Pin Count 2
Automotive Standard AEC-Q101
Maximum Continuous Forward Current If 1A
Peak Reverse Repetitive Voltage Vrrm 40V
Diode Configuration Single
Rectifier Type Schottky
Peak Reverse Current Ir 200μA
Peak Non-Repetitive Forward Surge Current Ifsm 25A
Maximum Forward Voltage Vf 0.55V

Key Features

  • The rectifier features a low forward voltage drop of 0.55 V ensuring high efficiency.
  • It supports a peak non-repetitive forward surge current up to 25 A.
  • Operating temperature range spans from -55°C to +150°C for reliability in harsh environments.
  • Includes automotive-grade AEC-Q101 qualification for demanding applications.
  • 2-pin single diode configuration optimized for fast switching and low power loss.
  • Complies with international standards including IEC 61249-2-21, JESD 201, RoHS, UL 94 V-0, and WEEE regulations.
  • Suitable for power management, voltage clamping, and rectification in industrial, automotive, and consumer electronics.

Product Description

Vishay MSS1P4-M3/89A Schottky Barrier Rectifier offers robust performance with a maximum continuous forward current of 1 A and a peak repetitive reverse voltage of 40 V. Packaged in a compact SMP surface mount configuration, this diode is designed for high efficiency with a low forward voltage drop of 0.55 V and a peak surge current capacity of 25 A.

Its wide operating temperature range from -55°C to 150°C and automotive AEC-Q101 qualification ensure dependable operation in automotive, industrial, and power electronics environments. The diode's fast switching characteristics and minimal reverse recovery charge make it ideal for use in switching power supplies, voltage clamping circuits, and freewheeling diode applications, helping reduce power loss and improve overall system efficiency.

The diode features a 2-pin single diode configuration in an eSMP package with precise dimensions of 2.3 mm length, 1.4 mm width, and 0.73 mm height. It meets rigorous international standards including IEC 61249-2-21, JESD 201, JESD 22-B102, J-STD-002, RoHS compliance, UL 94 V-0 flammability rating, and WEEE directives for environmental responsibility.

The device is manufactured in China and backed by Vishay's semiconductor expertise. It is ideally suited for applications requiring fast rectification and low forward voltage, such as DC/DC converters, solar inverters, and automotive electronics.

The rectifier features a low forward voltage drop of 0.55 V ensuring high efficiency. It supports a peak non-repetitive forward surge current up to 25 A. Operating temperature range spans from -55°C to +150°C for reliability in harsh environments.

Includes automotive-grade AEC-Q101 qualification for demanding applications. Compact dimensions: length 2.3 mm, width 1.4 mm, height 0.73 mm for space-saving PCB designs. 2-pin single diode configuration optimized for fast switching and low power loss.

Complies with international standards including IEC 61249-2-21, JESD 201, RoHS, UL 94 V-0, and WEEE regulations. Suitable for power management, voltage clamping, and rectification in industrial, automotive, and consumer electronics.

Explore more Vishay semiconductors and Schottky rectifiers in the EnvMart catalog for industrial and commercial electronics needs.

Explore more products in our Schottky Diodes & Rectifiers category.

Vishay 40 V 1 A Schottky Barrier Rectifier Surface Mount Package SMP MSS1P4-M3/89A
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Frequently Asked Questions

The maximum continuous forward current of this Schottky rectifier is 1 A.

The peak reverse repetitive voltage rating is 40 V.

The forward voltage drop of this diode is 0.55 V.

The dimensions of the SMP package are 2.3 mm in length, 1.4 mm in width, and 0.73 mm in height.

The operating temperature range spans from -55°C to +150°C.

The rectifier supports a peak non-repetitive forward surge current of up to 25 A.

This diode uses a surface mount configuration.

This rectifier complies with the automotive standard AEC-Q101.

It meets international standards including IEC 61249-2-21, JESD 201, RoHS, UL 94 V-0, and WEEE regulations.

The diode configuration for this model is a single 2-pin diode.

This Schottky barrier rectifier is suitable for power management, voltage clamping, and rectification in industrial, automotive, and consumer electronics applications.

The peak reverse current rating is 200 μA.

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