IRFR420A

更新时间： 2024-11-23 21:54:35

品牌	Logo	应用领域
英飞凌 - INFINEON		晶体开关晶体管功率场效应晶体管脉冲
页数	文件大小	规格书
10页	115K
描述
SMPS MOSFET

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中文翻译

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数据手册

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IRFR420A 数据手册

PD - 94355

SMPS MOSFET

IRFR420A

IRFU420A

HEXFET^®Power MOSFET

Applications

l Switch Mode Power Supply (SMPS)

l Uninterruptible Power Supply

l High speed power switching

V_DSS

500V

R_DS(on) max

I_D

3.0Ω

3.3A

Benefits

l Low Gate Charge Qg results in Simple

Drive Requirement

l Improved Gate, Avalanche and dynamic

dv/dt Ruggedness

l Fully Characterized Capacitance and

Avalanche Voltage and Current

l Effective C_OSSspecified (See AN 1001)

D-Pak

IRFR420A

I-Pak

IRFU420A

Absolute Maximum Ratings

Parameter

Max.

Units

I_D@ T_C= 25°C

I_D@ T_C= 100°C

I_DM

Continuous Drain Current, V_GS@ 10V

Pulsed Drain Current

3.3

2.1

P_D@T_C= 25°C

Power Dissipation

W/°C

Linear Derating Factor

0.67

V_GS

dv/dt

T_J

Gate-to-Source Voltage

± 30

Peak Diode Recovery dv/dt

Operating Junction and

3.4

V/ns

-55 to + 150

T_STG

Storage Temperature Range

Soldering Temperature, for 10 seconds

300 (1.6mm from case )

Avalanche Characteristics

Parameter

Single Pulse Avalanche Energy

Typ.

Max.

Units

E_AS

I_AR

–––

140

2.5

5.0

Avalanche Current

E_AR

Repetitive Avalanche Energy

Thermal Resistance

Parameter

Junction-to-Case

Typ.

–––

Max.

1.5

Units

R_θJC

R_θCS

R_θJA

Case-to-Sink, Flat, Greased Surface

Junction-to-Ambient

0.50

–––

°C/W

www.irf.com

12/10/01

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