INFINEON IRFP4321PBF

Manufacturer No:

IRFP4321PBF

Manufacturer:

INFINEON

Package:

TO-247-3

Description:

MOSFET (Metal Oxide) N-Channel Tube 15.5mOhm @ 33A, 10V ±30V 4460pF @ 25V 110nC @ 10V 150V TO-247-3

Quantity:

In Stock :2790

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Thu, May 21 - Fri, May 22, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

IRFP4321PBF Information

INFINEON IRFP4321PBF technical specifications, attributes, parameters and parts with similar specifications to INFINEON IRFP4321PBF.

Type
Parameter

Factory Lead Time
12 Weeks

Mount
Through Hole

Mounting Type
Through Hole

Package / Case
TO-247-3

Number of Pins
3

Supplier Device Package
TO-247AC

Operating Temperature
-55°C~175°C TJ

Packaging
Tube

Series
HEXFET®

Published
2006

Type
Parameter

Part Status
Active

Moisture Sensitivity Level (MSL)
1 (Unlimited)

Termination
Through Hole

Resistance
15.5MOhm

Max Operating Temperature
175°C

Min Operating Temperature
-55°C

Voltage - Rated DC
150V

Technology
MOSFET (Metal Oxide)

Current Rating
78A

Power Dissipation-Max
310W Tc

Download datasheets and manufacturer documentation for INFINEON IRFP4321PBF.

IRFP4321PBF Description

The Infineon Technologies IRFP4321PBF HEXFET Power MOSFET features benchmark on-state resistance (R_DS(on)) and high package current ratings for high-power DC motors, power tools, industrial batteries and power supply applications. Utilizing IR?s latest trench technology, this family of benchmark MOSFETs offers a low RDS(on) at 4.5Vgs to significantly improve thermal efficiency.