PDTC114E_SER

All information provided in this document is subject to legal disclaimers.

© NXP B.V. 2011. All rights reserved.

Product data sheet

Rev. 12 — 21 December 2011

5 of 17

NXP Semiconductors

PDTC114E series

NPN resistor-equipped transistors; R1 = 10 k

, R2 = 10 k

FR4 PCB, standard footprint

Fig 2.

Transient thermal impedance from junction to ambient as a function of pulse duration for

PDTC114EE (SOT416); typical values

FR4 PCB, 70

m copper strip line

Fig 3.

Transient thermal impedance from junction to ambient as a function of pulse duration for

PDTC114EM (SOT883); typical values

006aac781

10

1

10

(K/W)

1

duty cycle = 1

0.75

0.5

0.33

0.2

0.1

0.05

0.02

0.01

0

006aac782

10

1

10

(K/W)

1

duty cycle = 1

0.75

0.5

0.33

0.2

0.1

0.05

0.02

0.01

0