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Número de pieza

componentes Descripción

Fabricante

BTA316-800CT

3Q Triac

WeEn Semiconductors 

WeEn Semiconductors

BTA316-800CT

3Q Triac

9. Thermal characteristics

Table 5. Thermal characteristics

Symbol Parameter

Rth(j-mb)

thermal resistance

from junction to

mounting base

Conditions

full cycle; Fig. 6

half cycle; Fig. 6

Rth(j-a)

thermal resistance

from junction to

ambient free air

in free air

Min Typ Max Unit

-

-

0.9

K/W

-

-

1.3

K/W

-

55

-

K/W

10

Zth(j-mb)

(K/W)

bidc2-006

1

Unidirectiona (half cycle)

10-1

Bidirectional (full cycle)

P

tp

δ= T

10-2

10-3

10-6

10-5

10-4

10-3

10-2

10-1

tp

t

T

1

10

tp (s)

Fig. 6. Transient thermal impedance from junction to mounting base as a function of pulse duration

BTA316-800CT

Product data sheet

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26 September 2017

© WeEn Semiconductors Co., Ltd. 2017. All rights reserved

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