Nexperia

2PD601ART

50 V, 100 mA NPN general-purpose transistor

9. Thermal characteristics

Table 6. Thermal characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Rth(j-a)

thermal resistance from

junction to ambient

in free air

[1]

-

-

500

K/W

Rth(j-sp)

thermal resistance from

junction to solder point

-

-

140

K/W

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

006aaa991

10- 5

10

10- 2

10- 4

102

10- 1

tp (s)

10- 3

103

1

102

10

103

Zth(j-a)

(K/W)

1

0.75

0.50

0.33

0.20

0.01

0.10

0.05

0.02

0

δ = 1

FR4 PCB, single-sided, 35 µm copper, tin-plated and standard footprint.

Fig. 2. Transient thermal impedance from junction to ambient as a function of pulse duration; typical values

2PD601ART

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Product data sheet

1 January 2023

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