BSO040N03MS The Infineon Technologies BSO040N03MS-G is an N-channel MOSFET designed for 5V driver applications. It offers a 30V drain-source breakdown voltage and a low on-resistance in a PG-DSO-8 package.
Mfr Part #:

BSO040N03MS

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies BSO040N03MS-G is an N-channel MOSFET designed for 5V driver applications. It offers a 30V drain-source breakdown voltage and a low on-resistance in a PG-DSO-8 package.
✓ Total Stock: 2,549 pcs
$ Price Range: $2.40

BSO040N03MS Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,549 pcs
2549 pcs On Request 1 On Request On Request 13+/16+ On Request On Request

BSO040N03MS Specifications Quick View

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

BSO040N03MS Description

Short technical summary and product information.

The Infineon Technologies BSO040N03MS-G is an N-channel Power MOSFET from the OptiMOS™ 3 M-Series. It is optimized for 5V driver applications, including notebook, VGA, and POL power supplies. This MOSFET features a drain-source breakdown voltage of 30V and exhibits very low on-resistance, with a maximum of 4.9 mΩ at VGS=4.5V and ID=18A.

 

Key electrical characteristics include a gate threshold voltage between 1-2V and a total gate charge of 27-36 nC. The device also boasts excellent gate charge x R DS(on) product (FOM) for high-frequency SMPS applications. It is 100% avalanche tested and qualified for consumer-level applications.

 

The BSO040N03MS-G is supplied in a PG-DSO-8 package, suitable for surface mounting. It is Pb-free and RoHS compliant, as well as Halogen-free according to IEC61249-2-21 standards. The operating and storage temperature range is -55°C to 150°C.

BSO040N03MS Quick Information

Product Type: MOSFET
Series: OptiMOS™ 3 M-Series
Canonical Name: BSO040N03MS G OptiMOS™ 3 M-Series Power-MOSFET
Subcategory: Power MOSFET

BSO040N03MS Compliance

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

BSO040N03MS Estimated Pricing

Qty Low High
1+ $2.40 $2.40

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

BSO040N03MS Features

  • N-channel MOSFET for 5V driver applications.
  • 30V drain-source breakdown voltage.
  • Low on-resistance, max 4.9 mΩ at 4.5V.
  • Optimized for high-frequency SMPS.
  • PG-DSO-8 package for surface mounting.

BSO040N03MS Applications

  • Notebook power supplies.
  • VGA power management.
  • Point-of-Load (POL) converters.
  • High-frequency switch-mode power supplies.

BSO040N03MS FAQs

6 frequently asked questions generated from this part’s specifications.
What is the drain-source breakdown voltage for the BSO040N03MS-G?

The drain-source breakdown voltage is 30V.

What is the typical gate threshold voltage of the BSO040N03MS-G?

The typical gate threshold voltage is 1.5V.

What is the maximum on-resistance of the BSO040N03MS-G at VGS=4.5V?

The maximum on-resistance is 4.9 mΩ at VGS=4.5V and ID=18A.

What is the package type for the BSO040N03MS-G?

The package type is PG-DSO-8.

Is the BSO040N03MS-G RoHS compliant?

Yes, the BSO040N03MS-G is RoHS3 Compliant.

What is the operating temperature range for the BSO040N03MS-G?

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

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