SI4484EY The Vishay Siliconix SI4484EY is an N-Channel MOSFET designed for power applications. It features a 100V drain-source voltage and low on-state resistance.
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SI4484EY

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Siliconix SI4484EY is an N-Channel MOSFET designed for power applications. It features a 100V drain-source voltage and low on-state resistance.
✓ Total Stock: 200,000 pcs
$ Price Range: $2.81

SI4484EY Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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200,000 pcs
200000 pcs On Request 1 On Request On Request On Request On Request On Request

SI4484EY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Mounting Type

SI4484EY Description

Short technical summary and product information.

The Vishay Siliconix SI4484EY is an N-Channel Power MOSFET from the TrenchFET series. It offers a drain-source voltage of 100V and a continuous drain current of up to 6.9A at 25°C.

 

Key electrical characteristics include a low on-state resistance of 0.034 Ω at VGS = 10V and 6.9A, and 0.040 Ω at VGS = 6.0V and 6.4A. The device is PWM optimized and operates with a maximum junction temperature of 175°C.

 

Packaged in an SO-8 surface-mount package, the SI4484EY is suitable for various power management and switching applications where high efficiency and thermal performance are critical. It is compliant with RoHS Directive 2002/95/EC and is halogen-free.

 

Absolute maximum ratings include a continuous drain current of 6.9A at 25°C and 5.4A at 85°C. The operating junction and storage temperature range is -55°C to 175°C.

SI4484EY Quick Information

Product Type: MOSFET
Series: TrenchFET
Canonical Name: N-Channel 100-V (D-S) MOSFET
Subcategory: N-Channel MOSFET

SI4484EY Compliance

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

SI4484EY Estimated Pricing

Qty Low High
1+ $2.81 $2.81

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

SI4484EY Features

  • 100V drain-source voltage rating.
  • Low on-state resistance.
  • TrenchFET Power MOSFET technology.
  • 175°C maximum junction temperature.
  • PWM optimized design.

SI4484EY Applications

  • Power supply switching applications.
  • DC-DC converter circuits.
  • Load switch applications.
  • Motor control circuits.

SI4484EY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage for the SI4484EY MOSFET?

The maximum drain-source voltage (VDS) for the SI4484EY is 100 V.

What is the typical on-state resistance of the SI4484EY at 10V gate-source voltage?

The typical on-state resistance (RDS(on)) of the SI4484EY at VGS = 10 V and ID = 6.9 A is 0.034 Ω.

What is the maximum continuous drain current for the SI4484EY at 25°C?

The maximum continuous drain current (ID) for the SI4484EY at TA = 25°C is 6.9 A.

What is the operating temperature range for the SI4484EY?

The operating junction and storage temperature range for the SI4484EY is -55°C to 175°C.

What package type is the SI4484EY MOSFET supplied in?

The SI4484EY MOSFET is supplied in the SO-8 package.

Is the SI4484EY RoHS compliant?

Yes, the SI4484EY is RoHS3 Compliant.

Does the SI4484EY meet Halogen-Free requirements?

Yes, the SI4484EY is Halogen-free.

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