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SI4401DDY-T1-GE3 The Vishay Dale SI4401DDY-T1-GE3 is a P-Channel MOSFET with a 40V drain-source breakdown voltage and a continuous drain current of 16.1A. It is supplied in an 8-SOIC package.
Mfr Part #:

SI4401DDY-T1-GE3

Available from 10 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SI4401DDY-T1-GE3 is a P-Channel MOSFET with a 40V drain-source breakdown voltage and a continuous drain current of 16.1A. It is supplied in an 8-SOIC package.
✓ Total Stock: 138,636 pcs
$ Price Range: $0.99

SI4401DDY-T1-GE3 Available from 10 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
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120,533 pcs
On Request
120533 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
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6,000 pcs
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6000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
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3,520 pcs
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3520 pcs On Request 1 On Request On Request On Request On Request On Request
ACK ELEKTRONIK ✓
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2,375 pcs
On Request
2375 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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2,252 pcs
On Request
2252 pcs On Request 1 On Request On Request 18+ On Request On Request
Xingangxin ✓
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1,570 pcs
On Request
1570 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
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1,030 pcs
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1030 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
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1,030 pcs
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1030 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
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200 pcs
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200 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
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126 pcs
On Request
126 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SI4401DDY-T1-GE3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Halogen Free
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Supplier Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id
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SI4401DDY-T1-GE3 Description

Short technical summary and product information.

The Vishay Dale SI4401DDY-T1-GE3 is a P-Channel MOSFET designed for various applications. It features a drain-source breakdown voltage of 40V and a continuous drain current of up to 16.1A at 25°C case temperature. The MOSFET offers a low on-state resistance, with a maximum of 0.015 Ohm at 10.2A and 10V gate-source voltage.

 

This device is built using TrenchFET technology and operates within a temperature range of -55°C to 150°C. It has a maximum power dissipation of 6.3W at 25°C case temperature and 2.5W at 25°C ambient temperature. The MOSFET is packaged in an 8-SOIC surface-mount package.

 

Key electrical characteristics include a gate charge of 33 nC typical and a gate-source threshold voltage of up to 2.5V. The input capacitance is rated at 3007 pF typical. The SI4401DDY-T1-GE3 is compliant with RoHS directives and is suitable for load switching and POL applications.

SI4401DDY-T1-GE3 Quick Information

Product Type: MOSFET
Canonical Name: Vishay Dale SI4401DDY-T1-GE3 P-Channel 40V MOSFET
Subcategory: P-Channel

SI4401DDY-T1-GE3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead (Pb)-free

SI4401DDY-T1-GE3 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

SI4401DDY-T1-GE3 Features

  • P-Channel 40V MOSFET for power switching.
  • Continuous drain current of 16.1A at 25°C.
  • Low Rds(on) of 0.015 Ohm at 10.2A, 10V.
  • Operates from -55°C to 150°C.
  • Surface mount 8-SOIC package.

SI4401DDY-T1-GE3 Applications

  • Ideal for load switching applications.
  • Used in DC-DC converter circuits.
  • Suitable for battery protection systems.
  • Power management in portable devices.

SI4401DDY-T1-GE3 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the drain-source breakdown voltage of the SI4401DDY-T1-GE3?

The drain-source breakdown voltage is 40V.

What is the continuous drain current for the SI4401DDY-T1-GE3?

The continuous drain current is 16.1A at 25°C case temperature.

What is the maximum power dissipation of the SI4401DDY-T1-GE3?

The maximum power dissipation is 6.3W at 25°C case temperature and 2.5W at 25°C ambient temperature.

What is the operating temperature range for this MOSFET?

The operating junction and storage temperature range is -55°C to 150°C.

What package type is the SI4401DDY-T1-GE3 supplied in?

It is supplied in an 8-SOIC package.

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