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PBLS4001D Datasheet, PDF (5/15 Pages) NXP Semiconductors – 40 V PNP BISS loadswitch
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NXP Semiconductors
PBLS4001D
40 V PNP BISS loadswitch
103
Zth(j-a)
δ=1
0.75
(K/W)
0.5
102
0.33
0.2
0.1
0.05
10
0.02
0.01
0
1
006aaa462
10−1
10−5
10−4
10−3
10−2
10−1
1
10
102
103
tp (s)
Fig 2.
FR4 PCB, standard footprint
TR1 (PNP): Transient thermal impedance from junction to ambient as a function of pulse duration; typical
values
103
Zth(j-a)
(K/W)
102
δ=1
0.75
0.5
0.33
0.2
0.1
0.05
10 0.02
0.01
006aaa463
0
1
10−5
10−4
10−3
10−2
10−1
1
10
102
103
tp (s)
Fig 3.
FR4 PCB, mounting pad for collector 1 cm2
TR1 (PNP): Transient thermal impedance from junction to ambient as a function of pulse duration; typical
values
PBLS4001D_3
Product data sheet
Rev. 03 — 5 January 2009
© NXP B.V. 2009. All rights reserved.
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