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Vishay SQ Rugged Type P-Channel MOSFET 17 A 40 V Enhancement 8-Pin SOIC SQ4401EY-T1_GE3

Category MOSFET Brand Vishay Condition New

Specifications

Country of Origin China
Brand Vishay
Height 1.55mm
Length 5mm
Model SQ4401EY-T1_GE3
Width 4mm
Mount Type Surface
Series SQ Rugged
Maximum Operating Temperature 175°C
Package Type SOIC
Minimum Operating Temperature -55°C
Pin Count 8
Automotive Standard AEC-Q101
Channel Type Type P
Maximum Continuous Drain Current Id 17A
Maximum Drain Source Voltage Vds 40V
Maximum Drain Source Resistance Rds 24mΩ
Channel Mode Enhancement
Maximum Power Dissipation Pd 7.14W
Typical Gate Charge Qg @ Vgs 74nC
Maximum Gate Source Voltage Vgs -20, +20V
Forward Voltage Vf -1.1V

Key Features

  • The device operates in enhancement channel mode with a low maximum drain-source resistance of 24 mΩ.
  • It supports a maximum power dissipation of 7.14 W for sustained performance.
  • Designed to operate across a wide temperature range from -55°C to 175°C.
  • Typical gate charge is 74 nC at the specified gate-source voltage.
  • Complies with Automotive Standard AEC-Q101 for reliability in automotive applications.
  • Supplied in a surface-mount SOIC package ideal for automated PCB assembly.
  • Typical forward voltage is -1.1 V, suitable for efficient power management tasks.

Product Description

Vishay SQ4401EY-T1_GE3 is a SQ Rugged series P-Channel MOSFET transistor designed for industrial and automotive applications requiring reliable semiconductor switching components. This enhancement mode MOSFET has a maximum continuous drain current of 17 A and a maximum drain-source voltage of 40 V, making it suitable for medium power electronic circuit applications.

The device’s robust design supports operation from a minimum temperature of -55°C up to a maximum of 175°C and meets the automotive quality standard AEC-Q101 for enhanced reliability under harsh conditions. Its surface-mount 8-pin SOIC package allows for efficient automated mounting and compact circuit layout.

Key electrical parameters include a low maximum drain-source resistance of 24 mΩ which reduces power loss and heat generation, a typical gate charge of 74 nC indicative of fast switching capabilities, and a maximum power dissipation of 7.14 W ensuring stable operation under load.

The MOSFET is engineered with a typical forward voltage of -1.1 V, ensuring effective conduction in power management and switching circuits. Its physical footprint of 5 mm length by 4 mm width with a height of 1.55 mm optimizes board space without compromising performance.

Rugged P-Channel enhancement mode MOSFET for reliable switching. Maximum continuous drain current of 17 A and 40 V drain-source voltage rating. Automotive AEC-Q101 compliance for harsh environment applications. Surface mount SOIC package with 8 pins for compact PCB design.

Wide operating temperature range from -55°C to 175°C. Low drain-source resistance of 24 mΩ to minimize conduction losses. Maximum power dissipation of 7.14 W ensures durability. Typical gate charge of 74 nC supports fast switching.

Typical forward voltage of -1.1 V facilitates efficient circuit operation.

This MOSFET is well-suited for industrial power controllers, automotive electronics, and other high-reliability semiconductor applications where efficiency and robustness are critical. The package and ratings support modern surface-mount manufacturing processes for scalable production.

Explore Vishay's portfolio of semiconductor components on EnvMart for comprehensive solutions in electronic power management and switching.

Vishay SQ Rugged Type P-Channel MOSFET 17 A 40 V Enhancement 8-Pin SOIC SQ4401EY-T1_GE3
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Frequently Asked Questions

The maximum continuous drain current for this model is 17 A.

This MOSFET has a maximum drain-source voltage rating of 40 V.

It operates across a wide temperature range from -55°C to 175°C.

The maximum power dissipation is 7.14 W, ensuring stable operation under load.

The typical gate charge is 74 nC at the specified gate-source voltage.

It is supplied in a surface-mount SOIC package with 8 pins.

The maximum drain-source resistance is 24 mΩ, which helps to minimize power loss.

It complies with Automotive Standard AEC-Q101 for reliability in automotive applications.

The typical forward voltage is -1.1 V, suitable for efficient power management tasks.

The dimensions are 5 mm in length, 4 mm in width, and 1.55 mm in height.

This model uses a P-Channel enhancement mode.

The maximum gate-source voltage is -20 V to +20 V.

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