NXP Semiconductors

PSMN2R8-40PS

N-channel TO220 40 V 2.8 mΩ standard level MOSFET

PSMN2R8-40PS

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Product data sheet

11 February 2013

4 / 13

003aad385

1

10

1

10

(A)

DC

100 ms

10 ms

1 ms

100 µs

(1)

Fig. 3. Safe operating area; continuous and peak drain currents as a function of drain-source voltage

9. Thermal characteristics

Table 6.

Thermal characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

thermal resistance

from junction to

mounting base

Fig. 4

-

0.4

0.7

K/W

003aad247

1

1

10

(K/W)

single shot

0.02

0.05

0.1

0.2

δ = 0.5

T

P

t

T

δ =

Fig. 4. Transient thermal impedance from junction to mounting base as a function of pulse duration