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Vishay TrenchFET N-Channel MOSFET, 10.9 A, 30 V Enhancement Mode, 8-Pin SOIC SI4128DY-T1-GE3

Category MOSFET Brand Vishay Condition New

Specifications

Country of Origin India
Brand Vishay
Height 1.5mm
Length 5mm
Model SI4128DY-T1-GE3
Width 4mm
Mount Type Surface
Series TrenchFET
Maximum Operating Temperature 150°C
Package Type SOIC
Minimum Operating Temperature -55°C
Standards/Approvals IEC 61249-2-21
Pin Count 8
Channel Type N
Maximum Continuous Drain Current Id 10.9A
Maximum Drain Source Voltage Vds 30V
Maximum Drain Source Resistance Rds 0.03Ω
Channel Mode Enhancement
Maximum Power Dissipation Pd 5W
Typical Gate Charge Qg @ Vgs 3.8nC
Maximum Gate Source Voltage Vgs -20, +20V
Forward Voltage Vf 1.2V

Key Features

  • This enhancement-mode MOSFET enables efficient power switching operations.
  • Device features low maximum drain-source resistance of 0.03 ohms for reduced conduction loss.
  • Supports maximum power dissipation of 5 watts for reliable thermal performance.
  • Operates over a temperature range from -55°C to +150°C for industrial applications.
  • Typical gate charge is 3.8 nanocoulombs, ensuring fast switching speed.
  • Maximum gate-source voltage tolerance is ±20 volts for robust gate control.
  • Compact package of dimensions 5 mm length, 4 mm width, and 1.5 mm height allows surface mount design.
  • Conforms to IEC 61249-2-21 standards for semiconductor materials and packaging.

Product Description

The Vishay SI4128DY-T1-GE3 is a TrenchFET N-Channel enhancement mode MOSFET designed for power management in electronic circuits requiring continuous drain current up to 10.9 A and maximum drain-source voltage of 30 V. This device comes in an 8-pin SOIC surface-mount package with compact dimensions of 5 mm length, 4 mm width, and 1.5 mm height, enabling space-efficient PCB layout designs.

Featuring a low maximum drain-source resistance of 0.03 ohms, the SI4128DY-T1-GE3 reduces conduction losses, which improves overall efficiency in power switching applications. The MOSFET supports a maximum power dissipation of 5 watts, suitable for demanding industrial, automotive, and consumer electronics environments.

This component operates reliably across a broad temperature range from -55°C up to 150°C, making it ideal for harsh conditions and extended temperature cycles. The gate charge of 3.8 nanocoulombs at typical gate-source voltages allows fast switching, reducing switching losses in high-speed applications.

The device tolerates gate-source voltages of -20 to +20 volts, increasing the robustness of the gate drive circuitry. Compliance with IEC 61249-2-21 semiconductor standards ensures quality and reliability. This MOSFET is applicable in power management for industrial automation, consumer electronics, motor control, and power supply circuits.

This enhancement-mode MOSFET device suits industrial, laboratory, and commercial power electronics requiring robust N-Channel switching. Compact SOIC package facilitates integration in dense electronic assemblies. High current rating and low resistance maximize power efficiency and thermal performance.

Broad operating temperature range enables deployment in challenging environments. Compliance with industry standards guarantees reliability and quality assurance. Explore Vishay's full range of discrete semiconductor components at EnvMart for diverse power management solutions.

Vishay TrenchFET N-Channel MOSFET, 10.9 A, 30 V Enhancement Mode, 8-Pin SOIC SI4128DY-T1-GE3
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Frequently Asked Questions

The maximum continuous drain current for this model is 10.9 A.

It has a maximum drain-source voltage rating of 30 V.

The typical gate charge at gate-source voltages is 3.8 nanocoulombs.

The package dimensions are 5 mm in length, 4 mm in width, and 1.5 mm in height.

This MOSFET supports a maximum power dissipation of 5 watts.

It operates over a temperature range from -55°C to +150°C.

The maximum gate-source voltage tolerance is ±20 volts.

The maximum drain-source resistance is 0.03 ohms.

It conforms to IEC 61249-2-21 standards for semiconductor materials and packaging.

This model is designed for surface mounting.

This MOSFET is applicable in power management for industrial automation, consumer electronics, motor control, and power supply circuits.

The SOIC package has 8 pins.

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