Datasheet > FQB5N80

FQB5N80

更新时间： 2024-11-01 22:18:35

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
9页	673K
描述
800V N-Channel MOSFET

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数据手册

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FQB5N80 数据手册

September 2000

QFET

FQB5N80 / FQI5N80

800V N-Channel MOSFET

General Description

Features

These N-Channel enhancement mode power field effect

transistors are produced using Fairchild’s proprietary,

planar stripe, DMOS technology.

This advanced technology has been especially tailored to

minimize on-state resistance, provide superior switching

performance, and withstand high energy pulse in the

avalanche and commutation mode. These devices are well

suited for high efficiency switch mode power supply.

•

4.8A, 800V, R

= 2.6Ω @V = 10 V

DS(on) GS

Low gate charge ( typical 25 nC)

Low Crss ( typical 11 pF)

Fast switching

100% avalanche tested

Improved dv/dt capability

D²-PAK

FQB Series

I²-PAK

FQI Series

Absolute Maximum Ratings

T = 25°C unless otherwise noted

Symbol

Parameter

FQB5N80 / FQI5N80

Units

Drain-Source Voltage

800

4.8

DSS

- Continuous (T = 25°C)

Drain Current

- Continuous (T = 100°C)

3.04

19.2

± 30

590

(Note 1)

Drain Current

- Pulsed

Gate-Source Voltage

GSS

(Note 2)

(Note 1)

(Note 3)

Single Pulsed Avalanche Energy

Avalanche Current

4.8

Repetitive Avalanche Energy

Peak Diode Recovery dv/dt

V/ns

dv/dt

4.0

Power Dissipation (T = 25°C) *

3.13

140

Power Dissipation (T = 25°C)

- Derate above 25°C

Operating and Storage Temperature Range

1.12

-55 to +150

W/°C

°C

T , T

STG

Maximum lead temperature for soldering purposes,

300

°C

1/8" from case for 5 seconds

Thermal Characteristics

Symbol

Parameter

Typ

Max

0.89

Units

°C/W

Thermal Resistance, Junction-to-Case

Thermal Resistance, Junction-to-Ambient *

Thermal Resistance, Junction-to-Ambient

θJC

θJA

62.5

* When mounted on the minimum pad size recommended (PCB Mount)

Rev. A, September 2000

12 3 4 5 6 7...9

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