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onsemi 400 V 1 A Switching Diode 2-Pin Surface Mount DO-214AA MURS140T3G

Category Schottky Diodes & Rectifiers Brand onsemi Condition New

Specifications

Country of Origin India
Brand onsemi
Height 2.27mm
Length 4.6mm
Model MURS140T3G
Finish All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable
Gross Weight 95 mg (approximately)
Width 3.95mm
Mount Type Surface
Maximum Operating Temperature 175°C
Case Epoxy, Molded
Package Type DO-214AA
Minimum Operating Temperature -65°C
Polarity Polarity Band Indicates Cathode Lead
Pin Count 2
Automotive Standard AEC-Q101
Maximum Continuous Forward Current If 1A
Peak Reverse Repetitive Voltage Vrrm 400V
Diode Configuration Single
Rectifier Type Switching
Peak Reverse Current Ir 150μA
Peak Non-Repetitive Forward Surge Current Ifsm 35A
Maximum Forward Voltage Vf 1.05V
Peak Reverse Recovery Time trr 75ns
Lead and Mounting Surface Temperature for Soldering Purposes 260°C Max. for 10 Seconds
onsemi 400 V 1 A Diode Switching 2-Pin DO-214AA MURS140T3GBrand onsemi

Key Features

  • Compact 2-pin surface mount DO-214AA package designed for high-frequency rectification applications.
  • Maximum continuous forward current of 1 ampere with a peak reverse repetitive voltage of 400 volts.
  • Low forward voltage drop between 0.71 and 1.05 volts at 1 A, optimized for efficiency.
  • High surge current capability with peak non-repetitive forward surge current of 35 A.
  • Wide operating temperature range from -65°C to 175°C suitable for harsh environments.
  • Glass passivated junction for high reliability and long service life at elevated temperatures.
  • Polarity band clearly indicates cathode lead for correct orientation during assembly.
  • Epoxy molded case with corrosion resistant terminals ready for standard soldering processes.

Product Description

onsemi MURS140T3G is a high-performance switching diode designed for industrial and automotive semiconductor applications. This diode features a 2-pin DO-214AA surface mount package, providing compact size with J-bend leads for automated handling and assembly.

It supports a maximum continuous forward current of 1 A and a peak reverse repetitive voltage of 400 V, making it ideal for high voltage, high frequency rectification tasks. The diode has an ultrafast reverse recovery time of 75 nanoseconds, which enhances its efficiency in switching circuits and reduces power loss.

The diode construction includes a high temperature glass-passivated junction with low forward voltage drop ranging from 0.71 V to 1.05 V at typical 1 A current and junction temperature of 150°C. It features an epoxy molded case that resists corrosion and allows soldering at mounting surfaces up to 260°C for 10 seconds, ensuring durability during PCB assembly.

Operating temperature range is broad, from -65°C minimum to 175°C maximum, thus suitable for demanding environments including automotive systems adhering to AEC-Q101 quality standards.

This diode is an excellent choice for applications in power supplies, inverters, freewheeling diodes, and general semiconductor switching circuitry requiring compact and reliable Schottky diode components.

Compact 2-pin DO-214AA surface mount package for automated assembly. Maximum continuous forward current of 1 A and peak reverse voltage of 400 V. Ultrafast switching with 75 ns reverse recovery time. Low forward voltage drop improves efficiency and thermal performance.

Wide operating temperature range (-65°C to 175°C) for harsh industrial and automotive environments. Epoxy molded case with corrosion resistant terminals for reliable soldering. Polarity band marks the cathode for precise orientation.

Conforms to AEC-Q101 automotive quality standard. Small form factor supports high density PCB layouts.

This highly reliable diode from onsemi is suitable for industrial, automotive, electronic manufacturing, and power management applications requiring durable, high-performance Schottky diodes.

Explore more components and semiconductor products in the Electronics & Electricals category at EnvMart.

Explore more products in our Schottky Diodes & Rectifiers category.

onsemi 400 V 1 A Switching Diode 2-Pin Surface Mount DO-214AA MURS140T3G
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Frequently Asked Questions

The maximum continuous forward current of the MURS140T3G is 1 ampere.

This model has a peak reverse repetitive voltage rating of 400 volts.

The reverse recovery time is 75 nanoseconds, enhancing its efficiency in switching applications.

The dimensions of this diode are 4.6 mm in length, 3.95 mm in width, and 2.27 mm in height.

The diode operates within a temperature range of -65°C to 175°C, suitable for harsh environments.

It comes in a compact 2-pin DO-214AA surface mount package.

The forward voltage drop ranges from 0.71 volts to 1.05 volts at a current of 1 A.

The peak non-repetitive forward surge current is rated at 35 A.

Yes, it conforms to the AEC-Q101 automotive quality standard.

The diode features an epoxy molded case with corrosion-resistant terminals.

The diode has a polarity band that clearly indicates the cathode lead for correct orientation during assembly.

This diode is suitable for applications in power supplies, inverters, freewheeling diodes, and general semiconductor switching circuitry.

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