PDTC144EE,135(2011) View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
PDTC144EE,135
(Rev.:2011)
(Rev.:2011)
NXP Semiconductors.
PDTC144EE,135 Datasheet PDF : 17 Pages
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NXP Semiconductors
PDTC144E series
NPN resistor-equipped transistors; R1 = 47 k, R2 = 47 k
103
Zth(j-a)
(K/W)
duty cycle = 1
0.75
0.5
0.33
102
0.2
0.1
0.05
0.02
10
0.01
0
006aac779
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
PDTC144ET (SOT23); typical values
103
Zth(j-a)
(K/W)
102
duty cycle = 1
0.75
0.5
0.33
0.2
0.1
0.05
0.02
10
0.01
006aac780
0
1
10-5
10-4
10-3
10-2
10-1
1
10
102
103
tp (s)
Fig 5.
FR4 PCB, standard footprint
Transient thermal impedance from junction to ambient as a function of pulse duration for
PDTC144EU (SOT323); typical values
PDTC144E_SER
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9 — 15 November 2011
© NXP B.V. 2011. All rights reserved.
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