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BCP56_15 Datasheet, PDF (7/22 Pages) SeCoS Halbleitertechnologie GmbH – NPN Silicon Medium Power Transistor
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NXP Semiconductors
BCP56; BCX56; BC56PA
80 V, 1 A NPN medium power transistors
103
Zth(j-a)
(K/W)
102
10
duty cycle = 1
0.75
0.5
0.33
0.2
0.1
0.05
0.02
0.01
10
006aac677
10–1
10–5
10–4
10–3
10–2
10–1
1
10
102
103
tp (s)
Fig 4.
FR4 PCB, standard footprint
Transient thermal impedance from junction to ambient as a function of pulse duration for SOT223;
typical values
103
Zth(j-a)
(K/W)
102
10
duty cycle = 1
0.75
0.5
0.33
0.2
0.1
0.05
006aac678
10
0.02
0.01
10–1
10–5
10–4
10–3
10–2
10–1
1
10
102
103
tp (s)
FR4 PCB, mounting pad for collector 1 cm2
Fig 5. Transient thermal impedance from junction to ambient as a function of pulse duration for SOT223;
typical values
BCP56_BCX56_BC56PA
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9 — 25 October 2011
© NXP B.V. 2011. All rights reserved.
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