Mfr Part #:

IRF7842TRPBF

Mfr Name: Infineon

The Infineon IRF7842TRPBF is an N-channel Power MOSFET designed for synchronous rectification applications. It features a 40V breakdown voltage and low on-resistance.

✓ Total Stock: 14,586 pcs

$ Price Range: $2.15

IRF7842TRPBF Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	9,020 pcs On Request	9020 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	4,142 pcs On Request	4142 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,424 pcs On Request	1424 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

IRF7842TRPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	New Products
Manufacturer Name	Infineon
Gate Charge	33nC
Lead Style	Gull-Wing
Tape & Reel	Yes

View Similar Products (0)

IRF7842TRPBF Description

Short technical summary and product information.

The Infineon IRF7842TRPBF is a HEXFET N-channel Power MOSFET. It is characterized by a low RDS(on) of 5mΩ maximum at VGS = 10V and a low gate charge of 33nC typical. This MOSFET is suitable for synchronous rectification in isolated and non-isolated DC-DC converters, as well as synchronous MOSFET applications for notebook processor power.

The device has a Drain-to-Source Breakdown Voltage (BVDSS) of 40V and a continuous drain current of 18A at 25°C. The operating junction and storage temperature range is -55°C to +150°C. The IRF7842TRPBF comes in a lead-free SO-8 package, suitable for tape and reel packaging.

Key electrical parameters include a gate threshold voltage (VGS(th)) between 1.35V and 2.25V, and a forward transconductance (gfs) of 81S typical. The thermal resistance junction-to-ambient (RθJA) is 50°C/W maximum.

IRF7842TRPBF Quick Information

Product Type: N-channel MOSFET

Canonical Name: Infineon IRF7842TRPbF N-channel Power MOSFET

Subcategory: N-Channel

IRF7842TRPBF Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Lead-Free

IRF7842TRPBF Estimated Pricing

Qty	Low	High
1+	$2.15	$2.15

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

IRF7842TRPBF Features

40V Drain-to-Source Breakdown Voltage
5mΩ Maximum Static Drain-to-Source On-Resistance
33nC Typical Gate Charge
SO-8 Package for Tape and Reel
Lead-Free Construction

IRF7842TRPBF Applications

Suitable for DC-DC converter circuits.
Used in motor control applications.
Ideal for load switching and power management.
Applicable in battery protection systems.

IRF7842TRPBF FAQs

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

What is the maximum continuous drain current for the IRF7842TRPBF?

The maximum continuous drain current is 18A at 25°C and 14A at 70°C.

What is the typical gate charge for the IRF7842TRPBF?

The typical gate charge is 33nC at VGS = 10V.

What package type is the IRF7842TRPBF supplied in?

The IRF7842TRPBF is supplied in an SO-8 package.

What is the RoHS status of the IRF7842TRPBF?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the IRF7842TRPBF?

The Moisture Sensitivity Level is 1 Unlimited.

What is the REACH status for the IRF7842TRPBF?

The REACH status is REACH Unaffected.