Littelfuse Sxx40x Series Manual do Utilizador descarregar pdf

313

Revised: 09/23/13

Speciﬁcations are subject to change without notice.

Teccor

brand Thyristors

40 Amp Standard SCRs

Sxx40x Series

Description

Excellent unidirectional switches for phase control

applications such as heating and motor speed controls.

Standard phase control SCRs are triggered with few

milliamperes of current at less than 1.5V potential.

Features & Beneﬁts

t3P)4DPNQMJBOU

t(MBTToQBTTJWBUFE

junctions

t7PMUBHFDBQBCJMJUZVQ

to 1000 V

t4VSHFDBQBCJMJUZVQUP

520 A

Main Features

Symbol Value Unit

T(RMS)

40 A

DRM

RRM

400 to 1000 V

40 mA

Absolute Maximum Ratings

Symbol Parameter Test Conditions Value Unit

T(RMS)

RMS on-state current T

= 100°C 40 A

T(AV)

Average on-state current T

= 100°C 25.0 A

TSM

Peak non-repetitive surge current

single half cycle; f = 50Hz;

(initial) = 25°C

430

single half cycle; f = 60Hz;

(initial) = 25°C

520

t Value for fusing t

= 8.3 ms 1122 A

di/dt Critical rate of rise of on-state current

f = 60Hz ; T

= 125°C

175 A/s

Peak gate current

= 125°C

3.5 A

G(AV)

Average gate power dissipation

= 125°C

0.8 W

stg

Storage temperature range -40 to 150 °C

Operating junction temperature range -40 to 125 °C

Applications

Typical applications are AC solid-state switches, industrial

power tools, exercise equipment, white goods and

commercial appliances.

Schematic Symbol

1 2 3 4 5 6 7 8

Resumo do Conteúdo

Página 1 - Sxx40x Series

Página 2 - brand Thyristors

Página 3 - 40 Amp Standard SCRs

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Littelfuse Sxx40x Series Manual do Utilizador

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