IRFU321 [HARRIS]

Name: IRFU321
Brand: HARRIS
SKU: IRFU321
Availability: InStock

Part No:

IRFU321

Transistors

Manufacturer:

HARRIS

Description:

MOSFET (Metal Oxide) N-Channel 1.8Ohm @ 1.7A, 10V ±20V 350 pF @ 25 V 20 nC @ 10 V 350 V TO-251-3 Short Leads, IPak, TO-251AA

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Mounting Type

Through Hole

Package / Case

TO-251-3 Short Leads, IPak, TO-251AA

Supplier Device Package

I-PAK

Package

Bulk

Product Status

Active

Drive Voltage (Max Rds On, Min Rds On)

10V

Power Dissipation (Max)

50W (Tc)

Operating Temperature

-55°C ~ 150°C (TJ)

Technology

MOSFET (Metal Oxide)

FET Type

N-Channel

Rds On (Max) @ Id, Vgs

1.8Ohm @ 1.7A, 10V

Input Capacitance (Ciss) (Max) @ Vds

350 pF @ 25 V

Current - Continuous Drain (Id) @ 25°C

3.1A (Ta)

Gate Charge (Qg) (Max) @ Vgs

20 nC @ 10 V

Drain to Source Voltage (Vdss)

350 V

Vgs (Max)

±20V

Products Detail

IRFU321 Overview

A device's maximum input capacitance is 350 pF @ 25 V, but its input capacitance parameter, CI, is measured as the capacitance between the input terminals of the device with either input grounded.To operate this transistor, you need to apply a 350 V drain to source voltage (Vdss).

IRFU321 Features

a 350 V drain to source voltage (Vdss)

IRFU321 Applications

There are a lot of Harris Corporation
IRFU321 applications of single MOSFETs transistors.

Power Tools
Motor Drives and Uninterruptible Power Supples
Synchronous Rectification
Battery Protection Circuit
Telecom 1 Sever Power Supplies
Industrial Power Supplies
PFC stages, hard switching PWM stages and resonant switching
PWM stages for e.g. PC Silverbox, Adapter, LCD & PDP TV,
Lighting, Server, Telecom and UPS.
DC-to-DC converters

Product FAQ

1. Is IRFU321 available for RFQ?

Yes. IRFU321 by HARRIS is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for IRFU321?

Pricing for IRFU321 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of IRFU321?

IRFU321 is a HARRIS Transistors with Drive Voltage (Max Rds On, Min Rds On): 10V and Current - Continuous Drain (Id) @ 25°C: 3.1A (Ta). Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for IRFU321?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can IRFU321 be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to IRFU321?

Yes. If IRFU321 is unavailable, obsolete, or does not meet your required lead time, we can help check similar HARRIS Transistors parts or compatible alternatives.

RFQ

Part Number:

IRFU321

Manufacturer:

HARRIS

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

30-Day Guarantee
Fasted Delivery
Hassle-Free Returns
Secure payment method

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.