SI7421DN-T1-E3 The Vishay Dale SI7421DN-T1-E3 is a P-Channel MOSFET with a 30V drain-source voltage and 6.4A continuous drain current. It features a low 25mOhm Rds On at 10V Vgs and is housed in a surface-mount PowerPAK 1212-8 package.
Mfr Part #:

SI7421DN-T1-E3

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SI7421DN-T1-E3 is a P-Channel MOSFET with a 30V drain-source voltage and 6.4A continuous drain current. It features a low 25mOhm Rds On at 10V Vgs and is housed in a surface-mount PowerPAK 1212-8 package.
✓ Total Stock: 255 pcs
$ Price Range: $0.99

SI7421DN-T1-E3 Available from 1 distributor

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SI7421DN-T1-E3 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
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Supplier Device Package
Supplier Package
Technology
Vgs (Max)
Vgs(th) (Max) @ Id

SI7421DN-T1-E3 Description

Short technical summary and product information.

This Vishay Dale SI7421DN-T1-E3 is a P-Channel MOSFET designed for various electronic applications. It offers a drain-to-source voltage (Vdss) of 30V and a continuous drain current (Id) of 6.4A at ambient temperature.

 

The MOSFET exhibits a low on-resistance (Rds On) of 25mOhm when measured at a drain current of 9.8A and a gate-to-source voltage (Vgs) of 10V. The gate threshold voltage (Vgs(th)) is a maximum of 3V at 250µA, and the maximum gate-to-source voltage is ±20V.

 

Key electrical characteristics include a gate charge (Qg) of 40nC at 10V Vgs and a maximum power dissipation of 1.5W at ambient temperature. The operating temperature range is from -55°C to 150°C (TJ).

 

Packaged in a PowerPAK® 1212-8, this component is designed for surface mounting. Its technology is MOSFET (Metal Oxide), and it is classified as a P-Channel FET.

SI7421DN-T1-E3 Quick Information

Product Type: MOSFET
Canonical Name: Vishay Dale SI7421DN-T1-E3 P-Channel MOSFET
Subcategory: Single

SI7421DN-T1-E3 Compliance

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

SI7421DN-T1-E3 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

SI7421DN-T1-E3 Features

  • 30V drain-to-source voltage rating.
  • 6.4A continuous drain current capability.
  • Low 25mOhm Rds On at 10V Vgs.
  • Surface mount PowerPAK 1212-8 package.
  • Wide -55°C to 150°C operating temperature.

SI7421DN-T1-E3 Applications

  • Suitable for power switching circuits.
  • Used in low-voltage applications.
  • Ideal for space-constrained designs.
  • Efficient current handling capability.

SI7421DN-T1-E3 FAQs

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

30V.

What package type is available?

PowerPAK 1212-8.

What is the operating temperature range?

--55°C to 150°C (junction).

What is the gate threshold voltage?

3V maximum at 250µA drain current.

What is the on-resistance?

25mOhm maximum at 9.8A drain current and 10V gate drive.

What gate drive voltage is recommended?

4.5V or 10V.

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