SI4435DY The On Semiconductor SI4435DY is a P-Channel MOSFET designed for power switching applications. It offers a 30V drain-source voltage and a continuous drain current of 8A.
Mfr Part #:

SI4435DY

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor SI4435DY is a P-Channel MOSFET designed for power switching applications. It offers a 30V drain-source voltage and a continuous drain current of 8A.
✓ Total Stock: 8,371 pcs
$ Price Range: $0.99

SI4435DY Available from 5 distributors

✓ Authorised
✓ Non-Authorised

SI4435DY 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
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

SI4435DY Description

Short technical summary and product information.

The SI4435DY from On Semiconductor is a P-Channel MOSFET housed in an 8-SOIC package. This device is designed for efficient power management with a drain-source voltage rating of 30V and a continuous drain current capability of up to 8A at 25°C case temperature.

 

Key electrical characteristics include a low on-state resistance (Rds(on)) of 20mOhm at 8A and 10V gate-source voltage, and a gate threshold voltage ranging from -1V to -3V. The MOSFET features a maximum gate charge of 60 nC at 10V, contributing to its switching performance.

 

With a maximum power dissipation of 2.5W at 25°C ambient temperature and an operating temperature range of -55°C to 150°C, the SI4435DY is suitable for various industrial and consumer electronics applications. Its surface mountable 8-SOIC package facilitates integration into compact PCB designs.

SI4435DY Quick Information

Product Type: MOSFET
Canonical Name: SI4435DY P-Channel MOSFET
Subcategory: P-Channel

SI4435DY Compliance

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

SI4435DY Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SI4435DY Features

  • P-Channel MOSFET technology.
  • 30V drain-source voltage rating.
  • 8A continuous drain current.
  • Low Rds(on) of 20mOhm.
  • Surface mount 8-SOIC package.

SI4435DY Applications

  • Used in power management and load switching circuits.
  • Suitable for DC-DC converter applications.
  • Ideal for battery protection and power distribution.
  • Applicable in motor control and solenoid drivers.

SI4435DY FAQs

5 frequently asked questions generated from this part’s specifications.
What is the drain-source voltage for the SI4435DY MOSFET?

The drain-source voltage for the SI4435DY is 30V.

What is the continuous drain current of the SI4435DY?

The continuous drain current is 8A at 25°C.

What is the Rds(on) for the SI4435DY MOSFET?

The Rds(on) is a maximum of 20mOhm at 8A and 10V gate-source voltage.

What is the operating temperature range for the SI4435DY?

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

What package type is the SI4435DY MOSFET in?

The SI4435DY is in an 8-SOIC package.

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