SI4463DY The Siliconix SI4463DY is a P-Channel MOSFET optimized for power management applications. It features a -20V drain-source voltage and low on-resistance.
Mfr Part #:

SI4463DY

Available from 1 distributors
Mfr Name: Siliconix
Siliconix
The Siliconix SI4463DY is a P-Channel MOSFET optimized for power management applications. It features a -20V drain-source voltage and low on-resistance.
✓ Total Stock: 105 pcs
$ Price Range: $0.99

SI4463DY Available from 1 distributor

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✓ Non-Authorised
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SI4463DY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SI4463DY Description

Short technical summary and product information.

The Si4463DY is a P-Channel MOSFET from Siliconix, utilizing a rugged gate PowerTrench process. It is optimized for power management applications and supports a wide range of gate drive voltages from 2.5V to 12V.

 

Key electrical characteristics include a drain-source voltage of -20V and a continuous drain current of -11.5A. The on-resistance is specified as 12 mΩ at VGS = -4.5V and 17.5 mΩ at VGS = -2.5V. It offers fast switching speeds and high power and current handling capability.

 

This MOSFET is suitable for applications such as load switching and battery protection. It comes in a SO-8 package, designed for surface mounting.

 

Absolute maximum ratings include a junction-to-ambient thermal resistance of 50 °C/W and a junction-to-case thermal resistance of 25 °C/W. The operating and storage junction temperature range is -55°C to +150°C.

SI4463DY Quick Information

Product Type: MOSFET
Canonical Name: Si4463DY P-Channel 2.5V Specified PowerTrench MOSFET
Subcategory: P-Channel

SI4463DY Compliance

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

SI4463DY Estimated Pricing

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1+ $0.99 $0.99

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

SI4463DY Features

  • P-Channel 2.5V specified MOSFET
  • -20V Drain-Source Voltage
  • 12 mΩ Static Drain-Source On-Resistance
  • Fast switching speed
  • SO-8 package

SI4463DY Applications

  • Suitable for power management in circuits.
  • Used in load switch applications.
  • Ideal for battery protection systems.
  • Applicable in high-current switching devices.
  • Suitable for thermal management in electronics.

SI4463DY FAQs

6 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating for the SI4463DY?

-20 V

What is the continuous drain current for the SI4463DY?

-11.5 A

What is the on-resistance of the SI4463DY at VGS = -4.5V?

12 mΩ

What is the operating temperature range for the SI4463DY?

-55 to +150 °C

What package type is the SI4463DY supplied in?

SO-8

What is the standard package quantity for the SI4463DY?

2500 units

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