Nexperia

PMPB07R3EN

30 V, N-channel Trench MOSFET

9. Thermal characteristics

Table 6. Thermal characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

[1]

-

223

256

K/W

in free air

[2]

-

57

66

K/W

Rth(j-a)

thermal resistance from

junction to ambient

in free air; t ≤ 5 s

[2]

-

29

33

K/W

Rth(j-sp)

thermal resistance from

junction to solder point

-

6

10

K/W

[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.

[2] Device mounted on an FR4 PCB, single-sided copper, tin-plated and mounting pad for drain 6 cm2.

aaa-026869

tp (s)

10-3

103

102

10

1

10-1

10-2

103

Zth(j-a)

(K/W)

1

10

102

duty cycle = 1

0.02

0.01

0

0.5

0.75

0.33

0.25

0.2

0.1

0.05

FR4 PCB, standard footprint

Fig. 4. Transient thermal impedance from junction to ambient as a function of pulse duration; typical values

aaa-026870

tp (s)

10-3

103

102

10

1

10-1

10-2

102

10

Zth(j-a)

(K/W)

1

duty cycle = 1

0.02

0.01

0

0.05

0.1

0.2

0.25

0.33

0.5

0.75

FR4 PCB, mounting pad for drain 6 cm2

Fig. 5. Transient thermal impedance from junction to ambient as a function of pulse duration; typical values

PMPB07R3EN

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Nexperia B.V. 2023. All rights reserved

Product data sheet

18 August 2023

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