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BTA208B-1000C Datasheet, PDF (5/12 Pages) NXP Semiconductors – Three-quadrant triacs high commutation
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Philips Semiconductors
BTA208B-1000C
Three-quadrant triacs high commutation
5. Thermal characteristics
Table 4:
Symbol
Rth(j-mb)
Rth(j-a)
Thermal characteristics
Parameter
Conditions
thermal resistance from junction to full cycle; see Figure 6
mounting base
half cycle; see Figure 6
thermal resistance from junction to minimum footprint
ambient
Min
Typ
Max
Unit
-
-
2
K/W
-
-
2.4
K/W
-
55
-
K/W
10
Zth(j-mb)
(K/W)
1
(1)
(2)
001aad582
10−1
P
10−2
10−5
10−4
10−3
10−2
10−1
tp
t
1
10
tp (s)
(1) Unidirectional
(2) Bidirectional
Fig 6. Transient thermal impedance from junction to mounting base as a function of pulse duration
BTA208B-1000C_1
Product data sheet
Rev. 01 — 5 December 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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