Datasheet > Q4008R856

Q4008R856

更新时间： 2024-11-26 12:46:51

品牌	Logo	应用领域
力特 - LITTELFUSE		可控硅
页数	文件大小	规格书
14页	999K
描述
8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs

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数据手册

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Q4008R856 数据手册

Teccor^®brandThyristors

8 Amp Sensitive, Standard & Alternistor (High Commutation) Triacs

Lxx08xx & Qxx08xx & Qxx08xHx Series

Description

8 Amp bi-directional 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 devices guarantee gate control in Quadrants

I & IV needed for digital control circuitry.

Standard type devices normally operate in Quadrants I & III

triggered from AC line.

Alternistor type devices only operate in quadrants I, II, & III

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

Agency Approval

Features & Beneﬁts

• RoHS compliant

contact bounce that

create voltage transients

Agency

Agency File Number

• Glass – passivated

junctions

L Package: E71639

• No contacts to wear out

from reaction of switching

events

• Voltage capability up

to 1000 V

Main Features

• Restricted (or limited) RFI

generation, depending on

activation point of

• Surge capability up

to 100 A

Symbol

I_T(RMS)

Value

Unit

• Electrically isolated

“L-Package” is UL

recognized for 2500Vrms

sine wave

• Requires only a small gate

activation pulse in each

half-cycle

V_DRM/V_RRM

I_{GT (Q1)}

400 to 1000

5 to 50

• Solid-state switching

eliminates arcing or

Schematic Symbol

Applications

Excellent for AC switching and phase control applications

such as heating, lighting, and motor speed controls.

MT2

MT1

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 extremely inductive loads requiring

highest commutation performance.

Internally constructed isolated packages are offered for

ease of heat sinking with highest isolation voltage.

Lxx08xx & Qxx08xx & Qxx08xHx Series

Revised: June 24, 2011 04:57 PM

Speciﬁcations are subject to change without notice.

Please refer to http://www.littelfuse.com for current information.

12 3 4 5 6 7...14

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