BT139B-600 Просмотр технического описания (PDF) - NXP Semiconductors.
Номер в каталоге
Компоненты Описание
производитель
BT139B-600 Datasheet PDF : 13 Pages
| |||
NXP Semiconductors
BT139-600
4Q Triac
8. Thermal characteristics
Table 5.
Symbol
Rth(j-mb)
Rth(j-a)
Thermal characteristics
Parameter
thermal resistance
from junction to
mounting base
thermal resistance
from junction to
ambient
Conditions
half cycle; Fig. 6
full cycle; Fig. 6
in free air
10
Zth(j-mb)
(K/W)
1
Min Typ Max Unit
-
-
1.7 K/W
-
-
1.2 K/W
-
60
-
K/W
001aab098
(1)
(2)
10- 1
PD
10- 2
tp
t
10- 3
10- 5
10- 4
10- 3
10- 2
10- 1
(1) Unidirectional (half cycle)
(2) Bidirectional (full cycle)
1
10
tp (s)
Fig. 6. Transient thermal impedance from junction to mounting base as a function of pulse width
BT139-600
Product data sheet
All information provided in this document is subject to legal disclaimers.
27 September 2013
© NXP N.V. 2013. All rights reserved
6 / 13
Share Link: 