PEMD3_PIMD3_PUMD3

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Product data sheet

Rev. 11 — 25 September 2013

5 of 18

NXP Semiconductors

PEMD3; PIMD3; PUMD3

NPN/PNP resistor-equipped transistors

FR4 PCB, standard footprint

Fig 2.

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

PEMD3 (SOT666); typical values

FR4 PCB, standard footprint

Fig 3.

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

PIMD3 (SOT457); typical values

006aac751

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

006aac767

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