Datasheet > QJ8008NH4

QJ8008NH4

更新时间： 2023-09-24 09:17:30

品牌	Logo	应用领域
力特 - LITTELFUSE		开关电机继电器可控硅
页数	文件大小	规格书
8页	823K
描述
这款8安培高温交变三端双向可控硅固态开关系列旨在用于交流开关和相位控制应用，例如电机转速和温度调节控制、照明控制和静态开关继电器等。灵敏型元件可确保数字控制电路所需的第一和第四象限的门极控制。

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QJ8008NH4 数据手册

Thyristors

8 Amp High Temperature Sensitive & Alternistor (High Commutation) Triacs

RoHS

LJxx08xx & QJxx08xHx Series

Description

This 8 A HighTemperature AlternistorTriac solid state

switch series is designed for AC switching and phase

control applications such as motor speed and temperature

modulation controls, lighting controls, and static switching

relays.

Sensitive type components guarantee gate control in

Quadrants I & IV needed for digital control circuitry.

Alternistor type components only operate in quadrants I, II,

& III and are used in circuits requiring high dv/dt capability.

Features & Beneﬁts

Main Features

• RoHS compliant

• No contacts to wear out

from reaction of switching

events

Symbol

I_T(RMS)

Value

Unit

• 150°C maximum junction

temperature

V_DRM/V_RRM

I_{GT (Q1)}

400 or 600

10 to 35

• Restricted (or limited) RFI

generation, depending on

activation point of

• Voltage capability up

to 600V

• Surge capability up

to 84A at 60Hz half cycle

sine wave

• Requires only a small gate

activation pulse in each

half-cycle

• Solid-state switching

eliminates arcing or

Schematic Symbol

contact bounce that

create voltage transients

• Halogen free and RoHS

compliant

MT2

MT1

Applications

Excellent for AC switching and phase control applications

such as heating, lighting, and motor speed controls.

Typical applications are AC solid-state switches, light

dimmers, power tools, home/brown goods and white

goods appliances.

AlternistorTriacs (no snubber required) are used in

applications with high inductive loads requiring the highest

commutation performance.

Internally constructed isolated packages are offered for

ease of heat sinking with highest isolation voltage.

LJxx08xx & QJxx08xHx Series

Speciﬁcations are subject to change without notice.

Revised: 04/23/18

12 3 4 5 6 7 8

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