SI4403BDY-T1-GE3 The Vishay Dale SI4403BDY-T1-GE3 is a P-Channel MOSFET with a 20V Drain-Source Voltage and 7.3A continuous current. It is available in an 8-SOIC package.
Mfr Part #:

SI4403BDY-T1-GE3

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SI4403BDY-T1-GE3 is a P-Channel MOSFET with a 20V Drain-Source Voltage and 7.3A continuous current. It is available in an 8-SOIC package.
✓ Total Stock: 226,000 pcs
$ Price Range: $0.99

SI4403BDY-T1-GE3 Available from 1 distributor

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✓ Non-Authorised
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226,000 pcs
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SI4403BDY-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
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

SI4403BDY-T1-GE3 Description

Short technical summary and product information.

The Vishay Dale SI4403BDY-T1-GE3 is a P-Channel MOSFET designed for various electronic applications. It features a maximum Drain-Source Voltage (Vds) of 20V and a continuous drain current of 7.3A at 25°C ambient temperature. The device exhibits a low on-state resistance (Rds(on)) of 17mOhm at a gate-source voltage of 4.5V and a drain current of 9.9A.

 

This MOSFET operates within a temperature range of -55°C to 150°C (TJ). It is housed in an 8-SOIC package, suitable for surface mounting. The gate threshold voltage (Vgs(th)) is a maximum of 1V at 350µA, and the maximum gate-source voltage is ±8V. With a maximum power dissipation of 1.35W at 25°C, the SI4403BDY-T1-GE3 is engineered for reliable performance in demanding environments.

SI4403BDY-T1-GE3 Quick Information

Product Type: MOSFET
Canonical Name: Vishay Dale SI4403BDY-T1-GE3 P-Channel MOSFET
Subcategory: P-Channel

SI4403BDY-T1-GE3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SI4403BDY-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.

SI4403BDY-T1-GE3 Features

  • P-Channel MOSFET technology.
  • 20V maximum drain-source voltage.
  • 7.3A continuous drain current.
  • Low 17mOhm RdsOn at 4.5V.
  • Surface mount 8-SOIC package.

SI4403BDY-T1-GE3 Applications

  • Load switch for portable devices
  • Battery protection circuits
  • DC/DC converter power management
  • Power distribution in IoT systems

SI4403BDY-T1-GE3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage for the SI4403BDY-T1-GE3?

The maximum drain-source voltage is 20V.

What is the continuous drain current rating?

The continuous drain current is 7.3A at 25°C ambient temperature.

What is the Rds On at specified conditions?

The Rds On is a maximum of 17mOhm at 9.9A drain current and 4.5V gate-source voltage.

What is the operating temperature range?

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

What package type is the SI4403BDY-T1-GE3 in?

It is in an 8-SOIC package.

Is this product RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL)?

The Moisture Sensitivity Level is 1.

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