SI9435DY The Vishay SI9435DY is a P-Channel Logic Level MOSFET designed for low voltage and battery powered applications. It offers low on-state resistance and superior switching performance.
Mfr Part #:

SI9435DY

Available from 1 distributors
Mfr Name: Amphenol ICC
Amphenol ICC
The Vishay SI9435DY is a P-Channel Logic Level MOSFET designed for low voltage and battery powered applications. It offers low on-state resistance and superior switching performance.
✓ Total Stock: 3,528 pcs

SI9435DY Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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3,528 pcs
3528 pcs On Request 1 On Request On Request N/A On Request On Request

SI9435DY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Input Capacitance
Package / Case
Power Dissipation
SVHC Present
Tape Width

SI9435DY Description

Short technical summary and product information.

The Vishay SI9435DY is a P-Channel Logic Level PowerTrench MOSFET, produced using advanced trench technology for minimized on-state resistance and superior switching performance. This device is well-suited for low voltage and battery-powered applications requiring low in-line power loss and fast switching.

 

Key electrical characteristics include a drain-source voltage of -30V and a continuous drain current of -5.3A. The on-state resistance (RDS(ON)) is a maximum of 50 mΩ at VGS = -10V and 80 mΩ at VGS = -4.5V. It features a low gate charge and fast switching speed, with a total gate charge of 23 nC maximum.

 

Applications for the SI9435DY include DC/DC converters, load switches, and motor drives. The component is housed in a standard SO-8 package and is supplied on tape and reel with a quantity of 2500 units.

 

Thermal characteristics 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.

SI9435DY Quick Information

Product Type: MOSFET
Canonical Name: Si9435DY P-Channel Logic Level PowerTrench MOSFET
Subcategory: P-Channel

SI9435DY Compliance

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

SI9435DY Features

  • P-Channel Logic Level MOSFET
  • -30 V drain-source voltage rating
  • -5.3 A continuous drain current
  • 50 mΩ max RDS(ON) at -10V VGS
  • Fast switching speed and low gate charge

SI9435DY Applications

  • Power management in portable devices.
  • Load switching applications.
  • Battery protection circuits.
  • DC-DC converter designs.

SI9435DY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage rating of the SI9435DY?

The maximum drain-source voltage is -30V.

What is the package type of the SI9435DY?

The device is housed in an SO-8 package.

What is the operating junction temperature range?

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

What is the continuous drain current rating?

The maximum continuous drain current is -5.3A.

What is the gate threshold voltage of the SI9435DY?

The gate threshold voltage ranges from -1V to -3V.

What is the typical on-resistance?

The static drain-source on-resistance is 50mOhm at Vgs=-10V and 80mOhm at Vgs=-4.5V.

What is the maximum power dissipation?

The maximum power dissipation is 2.5W.

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