NXP Semiconductors
BTA208X-800B
3Q Hi-Com Triac
10
IT(RMS)
(A)
8
6
4
2
0
−50
0
003aaa969
73 °C
50
100
150
Th (°C)
25
IT(RMS)
(A)
20
15
10
5
0
10−2
10−1
003aaa970
1
10
surge duration (s)
Fig 1. RMS on-state current as a function of heatsink Fig 2. RMS on-state current as a function of surge
temperature; maximum values
duration; maximum values
12
Ptot
(W)
10
conduction form
angle factor
(degrees) a
30
4
60
2.8
8
90
2.2
α
120
1.9
180
1.57
6
α = 180°
120°
90°
60°
30°
003aaa967 71
Th(max)
(°C)
80
89
98
4
107
2
116
0
125
0
2
4
6
8
10
IT(RMS) (A)
Fig 3. Total power dissipation as a function of RMS on-state current; maximum values
BTA208X-800B
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 3 February 2011
© NXP B.V. 2011. All rights reserved.
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