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BCP55_15 Datasheet, PDF (9/22 Pages) SeCoS Halbleitertechnologie GmbH – NPN Silicon Medium Power Transistor | |||
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NXP Semiconductors
BCP55; BCX55; BC55PA
60 V, 1 A NPN medium power transistors
103
Zth(j-a)
(K/W)
102
10
1
duty cycle = 1
0.75
0.5
0.33
0.2
0.1
0.05
0.02
0.01
0
006aac681
10â1
10â5
10â4
10â3
10â2
10â1
1
10
102
103
tp (s)
Fig 8.
FR4 PCB, mounting pad for collector 1 cm2
Transient thermal impedance from junction to ambient as a function of pulse duration for SOT89;
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
006aac682
1
0.02
0
0.01
10â1
10â5
10â4
10â3
10â2
10â1
1
10
102
103
tp (s)
Fig 9.
FR4 PCB, mounting pad for collector 6 cm2
Transient thermal impedance from junction to ambient as a function of pulse duration for SOT89;
typical values
BCP55_BCX55_BC55PA
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 â 24 October 2011
© NXP B.V. 2011. All rights reserved.
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