Datasheet > IRFB7446

IRFB7446

更新时间： 2024-11-25 11:10:11

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
11页	548K
描述
The StrongIRFET™ power MOSFET family is optimized for low RDS(on) and high current capability. The devices are ideal for low frequency applications requiring performance and ruggedness. The comprehensive portfolio addresses a broad range of applications including DC motors, battery management systems, inverters, and DC-DC converters.

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IRFB7446 数据手册

StrongIRFET™

IRFB7446PbF

HEXFET^®Power MOSFET

Application

 Brushed Motor drive applications

 BLDC Motor drive applications

Battery powered circuits

 Half-bridge and full-bridge topologies

 Synchronous rectifier applications

 Resonant mode power supplies

 OR-ing and redundant power switches

 DC/DC and AC/DC converters

 DC/AC Inverters

V_DSS

R_DS(on)typ.

max

40V

2.6m

3.3m

I_{D (Silicon Limited)}

I_{D (Package Limited)}

123A

120A

Benefits

 Improved Gate, Avalanche and Dynamic dV/dt Ruggedness

 Fully Characterized Capacitance and Avalanche SOA

 Enhanced body diode dV/dt and dI/dt Capability

 Lead-Free*

TO-220AB

IRFB7446PbF

 RoHS Compliant, Halogen-Free*

Gate

Drain

Source

Base part number

Package Type

Standard Pack

Form

Orderable Part Number

Quantity

IRFB7446PbF

TO-220

Tube

IRFB7446PbF

125

100

= 70A

= 125°C

= 25°C

10 12 14 16 18 20

100

125

150

175

Gate -to -Source Voltage (V)

, Case Temperature (°C)

GS,

Fig 2. Maximum Drain Current vs. Case Temperature

Fig 1. Typical On-Resistance vs. Gate Voltage

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