SIR422DP The Vishay Dale SIR422DP is an N-Channel MOSFET designed for POL and synchronous rectification applications. It offers a 40V drain-source breakdown voltage and low on-resistance.
Mfr Part #:

SIR422DP

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SIR422DP is an N-Channel MOSFET designed for POL and synchronous rectification applications. It offers a 40V drain-source breakdown voltage and low on-resistance.
✓ Total Stock: 120,533 pcs
$ Price Range: $2.81

SIR422DP Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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120,533 pcs
120533 pcs On Request 1 On Request On Request On Request On Request On Request

SIR422DP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Gate Charge
Halogen Free
Lead Spacing
Lead Style
Mounting Type

SIR422DP Description

Short technical summary and product information.

The Vishay Dale SiR422DP is an N-Channel Power MOSFET featuring TrenchFET technology. It is rated for a 40V drain-source breakdown voltage and offers low on-resistance values of 0.0066 Ω at VGS = 10 V and 0.008 Ω at VGS = 4.5 V, with a continuous drain current of up to 40A.

 

This MOSFET is designed for applications such as POL (Point of Load) and synchronous rectification. It is compliant with RoHS Directive 2002/95/EC and is halogen-free according to IEC 61249-2-21 definition. The device is supplied in a PowerPAK SO-8 package, suitable for surface mounting.

 

Key electrical characteristics include a typical gate charge of 16.1 nC. Thermal performance is supported by a maximum junction-to-ambient thermal resistance of 25 °C/W and a maximum junction-to-case thermal resistance of 3.6 °C/W. The operating junction and storage temperature range is -55 °C to 150 °C.

SIR422DP Quick Information

Product Type: MOSFET
Series: TrenchFET
Canonical Name: SiR422DP N-Channel 40-V (D-S) MOSFET
Subcategory: N-Channel

SIR422DP Compliance

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

SIR422DP Estimated Pricing

Qty Low High
1+ $2.81 $2.81

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

SIR422DP Features

  • 40V drain-source breakdown voltage
  • Low on-resistance: 0.0066 Ω at 10V VGS
  • 40A continuous drain current
  • TrenchFET Power MOSFET technology
  • Halogen-free and RoHS3 compliant

SIR422DP Applications

  • Designed for POL applications
  • Suitable for synchronous rectification
  • Ideal for power management circuits

SIR422DP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source breakdown voltage of the SiR422DP?

The drain-source breakdown voltage is 40 V.

What is the typical on-resistance of the SiR422DP at VGS = 10 V?

The typical on-resistance at VGS = 10 V is 0.0066 Ω.

What is the continuous drain current for the SiR422DP at TC = 25 °C?

The continuous drain current at TC = 25 °C is 40 A.

What is the operating temperature range for the SiR422DP?

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

What package type is the SiR422DP supplied in?

The SiR422DP is supplied in a PowerPAK SO-8 package.

Is the SiR422DP RoHS compliant?

The SiR422DP is RoHS3 Compliant.

Is the SiR422DP halogen-free?

Yes, the SiR422DP is halogen-free.

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