SI4384DY The Vishay Dale SI4384DY is an N-Channel MOSFET designed for high-side DC/DC conversion applications. It offers fast switching speeds and PWM optimization.
Mfr Part #:

SI4384DY

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SI4384DY is an N-Channel MOSFET designed for high-side DC/DC conversion applications. It offers fast switching speeds and PWM optimization.
✓ Total Stock: 200,000 pcs
$ Price Range: $2.81

SI4384DY Available from 1 distributor

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

SI4384DY Specifications Quick View

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

SI4384DY Description

Short technical summary and product information.

The Vishay Dale SI4384DY is an N-Channel MOSFET featuring TrenchFET Gen II technology, optimized for PWM applications. It boasts a low on-state resistance of 0.0085 Ohms at VGS = 10V and 15A continuous drain current.

 

With a drain-source voltage rating of 30V and a gate-source voltage range of ±20V, this MOSFET is suitable for high-side DC/DC conversion in notebooks, desktops, and servers. It is available in a compact SO-8 package and is surface-mounted.

 

Key electrical characteristics include a typical gate threshold voltage of 1.0V, a total gate charge of 12nC, and fast switching times with a turn-on delay of 10ns and turn-off delay of 45ns. The device is also 100% Rg tested for reliability.

SI4384DY Quick Information

Product Type: MOSFET
Canonical Name: N-Channel MOSFET
Subcategory: N-Channel

SI4384DY Compliance

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

SI4384DY Estimated Pricing

Qty Low High
1+ $2.81 $2.81

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

SI4384DY Features

  • N-Channel MOSFET for DC/DC conversion.
  • Low Rds(on) of 0.0085 Ohm at 10V/15A.
  • Fast switching with 10ns turn-on time.
  • PWM optimized for efficiency.
  • SO-8 package for surface mounting.

SI4384DY Applications

  • Power management in portable electronics.
  • DC/DC converter output switching.
  • Load switching in low-voltage systems.
  • Battery protection circuits.
  • Or-ing and hot-swap applications.

SI4384DY FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage for the SI4384DY?

The maximum drain-source voltage (Vds) for the SI4384DY is 30V.

What is the typical on-state resistance (Rds(on)) of the SI4384DY at VGS = 10V?

The typical on-state resistance (Rds(on)) of the SI4384DY at VGS = 10V and ID = 15A is 0.0085 Ohms.

What is the package type for the SI4384DY MOSFET?

The SI4384DY MOSFET is supplied in an SO-8 package.

Is the SI4384DY RoHS compliant?

The SI4384DY is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SI4384DY?

The Moisture Sensitivity Level (MSL) for the SI4384DY is 1.

Does the SI4384DY meet Halogen-Free requirements?

Yes, the SI4384DY is Halogen-free.

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