Mfr Part #:

IRFH8318TRPBF

Mfr Name: Infineon

The Infineon IRFH8318TRPBF is an N-channel Power MOSFET designed for high frequency buck converters. It features a 30V drain-to-source voltage and a PQFN 5x6mm package.

✓ Total Stock: 52,560 pcs

IRFH8318TRPBF Available from 3 distributors

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✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	44,000 pcs On Request	44000 pcs	On Request	1	On Request	On Request	21+	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	6,718 pcs On Request	6718 pcs	On Request	1	On Request	On Request	14+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,842 pcs On Request	1842 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

IRFH8318TRPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Infineon
Gate Charge	19 nC
Halogen Free	true
Mounting Type	Surface Mount
Package / Case	PQFN 5X6 mm
SVHC Present	Not Present

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IRFH8318TRPBF Description

Short technical summary and product information.

The Infineon IRFH8318TRPBF is an N-channel Power MOSFET belonging to the HEXFET G32 series. It is specifically designed for use in high frequency buck converter applications.

Key electrical characteristics include a maximum drain-to-source voltage (Vds) of 30V and a maximum gate-to-source voltage (Vgs) of ±20V. The continuous drain current (Id) is rated at 76A at 25°C ambient temperature with a Vgs of 10V, and 21A at 70°C. The on-resistance (Rds(on)) is a maximum of 3.1mΩ at Vgs = 10V and 4.6mΩ at Vgs = 4.5V. The typical gate charge (Qg) is 19nC.

This MOSFET is housed in a PQFN 5x6mm package, designed for surface mounting. It offers low thermal resistance to the PCB, with a junction-to-case thermal resistance of 1.7°C/W, enabling better thermal dissipation. The low profile of less than 1.2mm contributes to increased power density.

The IRFH8318TRPBF is RoHS compliant, containing no lead, bromide, or halogen, making it environmentally friendlier. It also meets MSL1, Consumer Qualification standards, indicating increased reliability.

IRFH8318TRPBF Quick Information

Product Type: MOSFET

Series: G32

Canonical Name: Infineon IRFH8318TRPBF N-channel Power MOSFET

Subcategory: N-Channel Power MOSFET

IRFH8318TRPBF Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: true

IRFH8318TRPBF Features

30V drain-to-source voltage rating.
76A continuous drain current capability.
Low on-resistance of 3.1mΩ max.
PQFN 5x6mm surface mount package.
Designed for high frequency buck converters.

IRFH8318TRPBF Applications

Ideal for synchronous buck converters.
Suitable for high frequency power supplies.
Enables increased power density designs.
Offers improved thermal dissipation.

IRFH8318TRPBF FAQs

6 frequently asked questions generated from this part’s specifications.

What is the maximum drain-to-source voltage for the IRFH8318TRPBF?

The maximum drain-to-source voltage (Vds) for the IRFH8318TRPBF is 30V.

What is the continuous drain current of the IRFH8318TRPBF at 25°C?

The continuous drain current (Id) at 25°C ambient temperature with VGS = 10V is 76A.

What is the maximum on-resistance of the IRFH8318TRPBF?

The maximum on-resistance (Rds(on)) is 3.1mΩ when VGS is 10V.

What package type is the IRFH8318TRPBF supplied in?

The IRFH8318TRPBF is supplied in a PQFN 5x6mm package.

What is the RoHS status of the IRFH8318TRPBF?

The IRFH8318TRPBF is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the IRFH8318TRPBF?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.