Q4025K6 View Datasheet(PDF) - Littelfuse, Inc

Part Name

Description

View to exact match

Q4025K6

Teccor® brand Thyristors 25 Amp Standard & Alternistor (High Commutation) Triacs

Littelfuse, Inc 

Teccor® brand Thyristors

25 Amp Standard & Alternistor (High Commutation) Triacs

Qxx25xx & Qxx25xHx Series

®

Description

25 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.

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

Agency

®

Agency File Number

TO-220L, TO-218K, TO-218J &

Fastpak Packages: E71639

Main Features

Symbol

IT(RMS)

VDRM/ VRRM

IGT

Value

25

1000

50 to 80

Unit

A

V

mA

Schematic Symbol

Features & Benefits

t

3P)4
DPNQMJBOU

t

(MBTT
o
QBTTJWBUFE

junctions

t

7PMUBHF
DBQBCJMJUZ
VQ

to 1000 V

t

4VSHF
DBQBCJMJUZ
VQ

to 250 A

Applications

Excellent for AC switching and phase control applications

such as heating, lighting, and motor speed controls.

Typical applications are AC solid-state switches, industrial

power tools, exercise equipment, white goods and

commercial appliances.

Alternistor Triacs (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.

MT2

MT1

G

©2010 Littelfuse, Inc

Specifications are subject to change without notice.

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

117

Revised: May 10, 2010 09:33 PM

Qxx25xx & Qxx25xHx Series

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