Datasheet

BCP69_BC869_BC69PA All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 7 — 12 October 2011 10 of 24
NXP Semiconductors
BCP69; BC869; BC69PA
20 V, 2 A PNP medium power transistors
FR4 PCB, single-sided copper, standard footprint
Fig 10. Transient thermal impedance from junction to ambient as a function of pulse duration for SOT1061;
typical values
FR4 PCB, single-sided copper, mounting pad for collector 1 cm
2
Fig 11. Transient thermal impedance from junction to ambient as a function of pulse duration for SOT1061;
typical values
006aac683
10
1
10
2
10
3
Z
th(j-a)
(K/W)
10
–1
10
–5
1010
–2
10
–4
10
2
10
–1
t
p
(s)
10
–3
10
3
1
0
duty cycle = 1
0.01
0.05
0.1
0.2
0.33
0.5
0.75
0.02
0.25
006aac684
10
1
10
2
10
3
Z
th(j-a)
(K/W)
10
–1
10
–5
1010
–2
10
–4
10
2
10
–1
t
p
(s)
10
–3
10
3
1
0
duty cycle = 1
0.01
0.05
0.1
0.2
0.33
0.5
0.75
0.02
0.25