Datasheet > IRFB4103PBF

IRFB4103PBF

更新时间： 2024-11-18 04:23:19

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
7页	241K
描述
DIGITAL AUDIO MOSFET

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中文翻译

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IRFB4103PBF 数据手册

PD - 96909

IRFB4103PbF

Key Parameters

DIGITAL AUDIO MOSFET

Features

• Key parameters optimized for Class-D audio

amplifier applications

V_DS

200

139

Ω

_DS(ON)typ. @ 10V

• Low R_DSONfor improved efficiency

• Low Q_Gand Q_SWfor better THD and improved

efficiency

Q_gtyp.

_swtyp.

R_G(int)typ.

1.0

175

T_Jmax

°C

• Low Q_RRfor better THD and lower EMI

• 175°C operating junction temperature for

ruggedness

• Can deliver up to 300W per channel into 8Ω load in

half-bridge topology

TO-220AB

Description

This Digital Audio MOSFET is specifically designed for Class-D audio amplifier applications. This MOSFET utilizes

thelatestprocessingtechniquestoachievelowon-resistancepersiliconarea.Furthermore,Gatecharge,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 ClassD audio amplifier applications.

Absolute Maximum Ratings

Parameter

Drain-to-Source Voltage

Max.

200

±30

Units

V_DS

V_GS

Gate-to-Source Voltage

I_D@ T_C= 25°C

I_D@ T_C= 100°C

I_DM

Continuous Drain Current, V_GS@ 10V

Pulsed Drain Current c

Power Dissipation f

P_D@T_C= 25°C

P_D@T_C= 100°C

140

Power Dissipation f

Linear Derating Factor

Operating Junction and

0.95

W/°C

°C

T_J

-55 to + 175

T_STG

Storage Temperature Range

Soldering Temperature, for 10 seconds

(1.6mm from case)

300

10lbxin (1.1Nxm)

Mounting torque, 6-32 or M3 screw

Thermal Resistance

Parameter

Typ.

Max.

1.05

–––

Units

Junction-to-Case f

R_θJC

R_θCS

R_θJA

–––

0.50

–––

Case-to-Sink, Flat, Greased Surface

°C/W

Junction-to-Ambient f

Notes through ꢀare on page 2

www.irf.com

1/5/05

12 3 4 5 6 7

中文翻译

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