BCP69; BC869; BC69PA
NXP Semiconductors
20 V, 2 A PNP medium power transistors
006aac687
3
10
Z
th(j-a)
(K/W)
2
10
duty cycle = 1
0.75
0.5
0.33
0.25
0.2
10
0.1
0.05
0.02
1
0.01
0
–1
10
–5
–4
–3
–2
–1
2
3
10
10
10
10
10
1
10
10
10
t
p
(s)
FR4 PCB, 4-layer copper, mounting pad for collector 1 cm2
Fig 14. Transient thermal impedance from junction to ambient as a function of pulse duration for SOT1061;
typical values
BCP69_BC869_BC69PA
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© NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 7 — 12 October 2011
12 of 24