SI4542DY The SI4542DY is a complementary N-channel and P-channel MOSFET from ON Semiconductor. It is designed for surface mount applications and operates at 30V with a 6A current rating.
Mfr Part #:

SI4542DY

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The SI4542DY is a complementary N-channel and P-channel MOSFET from ON Semiconductor. It is designed for surface mount applications and operates at 30V with a 6A current rating.
✓ Total Stock: 5,731 pcs
$ Price Range: $0.99

SI4542DY Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,500 pcs
5500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
231 pcs
231 pcs On Request 1 On Request On Request 23+ On Request On Request

SI4542DY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Drain to Source Voltage (Vdss)
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Mounting Type
Operating Temperature
Power
Rds On (Max) @ Id, Vgs
SVHC Present
Supplier Device Package
Technology
Vgs(th) (Max) @ Id

SI4542DY Description

Short technical summary and product information.

The SI4542DY is a complementary N-channel and P-channel MOSFET manufactured by ON Semiconductor. This device features a 30V drain-to-source voltage (Vdss) and can handle up to 6A of current. It is packaged in an 8-SOIC (Small Outline Integrated Circuit) package, suitable for surface mounting.

 

The MOSFET operates within a temperature range of -55°C to 175°C (TJ). Key electrical characteristics include a maximum on-resistance of 28mOhm at 6A and 10V, an input capacitance (Ciss) of 830pF at 15V, and a gate charge (Qg) of 13nC at 5V. The gate threshold voltage (Vgs(th)) is a maximum of 3V at 250µA.

 

This component is designed for various electronic applications requiring efficient switching and power management. Its complementary nature allows for flexible circuit design in applications such as power supplies, motor control, and load switching. The surface mount package facilitates integration into compact electronic assemblies.

SI4542DY Quick Information

Product Type: MOSFET
Canonical Name: SI4542DY Complementary PowerTrench MOSFET
Subcategory: N-Channel and P-Channel

SI4542DY Compliance

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

SI4542DY Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SI4542DY Features

  • Complementary N and P-channel MOSFET.
  • 30V drain-to-source voltage rating.
  • 6A continuous current capability.
  • Surface mount 8-SOIC package.
  • Wide -55°C to 175°C operating temperature.

SI4542DY Applications

  • Ideal for power switching circuits.
  • Suitable for motor control applications.
  • Used in DC-DC converters.
  • Applicable in load management systems.

SI4542DY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage of the SI4542DY?

30V.

What is the maximum continuous drain current?

6A.

What package is the SI4542DY available in?

8-SOIC (0.154" width, 3.90mm width) surface-mount package.

What is the operating temperature range?

-55°C to 175°C (junction).

What is the channel configuration of the SI4542DY?

Dual N and P-Channel.

What is the on-resistance of the SI4542DY?

28 mOhm at 6A and 10V gate drive.

What is the gate threshold voltage?

3V maximum at 250µA.

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