BT139B-600E,118 Ver la hoja de datos (PDF) - NXP Semiconductors.

Número de pieza

componentes Descripción

Fabricante

BT139B-600E,118

4Q Triac

NXP Semiconductors. 

WeEn Semiconductors

9. Thermal characteristics

Table 6. Thermal characteristics

Symbol Parameter

Rth(j-mb)

thermal resistance

from junction to

mounting base

Rth(j-a)

thermal resistance

from junction to

ambient

Conditions

full cycle; Fig 6

half cycle; Fig 6

in free air

BT139-600E

4Q Triac

Min Typ Max Unit

-

-

1.2

K/W

-

-

1.7

K/W

-

60

-

K/W

(1) Unidirectional (half cycle)

(2) Bidirectional (full cycle)

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

BT139-600E

Product data sheet

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22 March 2018

© WeEn Semiconductors Co., Ltd. 2018. All rights reserved

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