IRLR4343TRLPBF International Rectifier Corp., IRLR4343TRLPBF Datasheet

IRLR4343TRLPBF

Manufacturer Part Number

IRLR4343TRLPBF

Description

Manufacturer

International Rectifier Corp.

Datasheets

1.IRLR4343TRLPBF.pdf (11 pages)

2.IRLR4343TRLPBF.pdf (11 pages)

Specifications of IRLR4343TRLPBF

Case

D-pak

Date_code

08+

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

IRLR4343TRLPBF

Manufacturer:

INTERNATIONAL RECTIFIER

Quantity:

30 000

Current page: 1 of 11
Download datasheet (250Kb)

Features

Notes through Š are on page 10

Description

This Digital Audio HEXFET

processing techniques to achieve low on-resistance per silicon area. Furthermore, Gate charge, body-diode reverse recovery

and internal Gate resistance are optimized to improve key Class-D audio amplifier performance factors such as efficiency, THD

and EMI. Additional features of this MosFET are 175°C operating junction temperature and repetitive avalanche capability.

These features combine to make this MosFET a highly efficient, robust and reliable device for Class-D audio amplifier

applications.

www.irf.com

Absolute Maximum Ratings

Thermal Resistance

Amplifier Applications

175°C Operating Junction Temperature for

Repetitive Avalanche Capability for Robustness and

Multiple Package Options

Key Parameters Optimized for Class-D Audio

Low R

Low Q

Efficiency

Ruggedness

Reliability

STG

Advanced Process Technology

θJC

θJA

@ T

DSON

= 25°C

= 100°C

= 25°C

= 100°C

and Q

for Better THD and Lower EMI

for Improved Efficiency

for Better THD and Improved

Drain-to-Source Voltage

Gate-to-Source Voltage

Continuous Drain Current, V

Pulsed Drain Current c

Power Dissipation

Linear Derating Factor

Operating Junction and

Storage Temperature Range

Clamping Pressure h

Junction-to-Case g

Junction-to-Ambient (PCB Mounted) gj

Junction-to-Ambient (free air) g

is specifically designed for Class-D audio amplifier applications. This MosFET utilizes the latest

Parameter

@ 10V

DS(ON)

max

typ.

typ. @ V

Key Parameters

Typ.

–––

= 10V

= 4.5V

-40 to + 175

Refer to page 10 for package outline

Max.

0.53

IRLR4343

–––

±20

D-Pak

IRLU4343-701

I-Pak Leadform 701

IRLU4343-701

Max.

110

1.9

175

IRLR4343

IRLU4343

I-Pak

Units

W/°C

°C/W

°C

3/26/04

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