PMBT2907AYS Просмотр технического описания (PDF) - Nexperia B.V. All rights reserved

Номер в каталоге

Компоненты Описание

производитель

PMBT2907AYS

60V, 600 mA, double PNP switching transistor

Nexperia B.V. All rights reserved 

Nexperia

PMBT2907AYS

60V, 600 mA, double PNP switching transistor

9. Thermal characteristics

Table 6. Thermal characteristics

Symbol

Parameter

Per transistor

Rth(j-a)

thermal resistance

from junction to

ambient

Per device

Rth(j-a)

thermal resistance

from junction to

ambient

Conditions

in free air

in free air

Min Typ Max Unit

[1]

-

-

500 K/W

[2]

-

-

417 K/W

[1]

-

-

313 K/W

[2]

-

-

227 K/W

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

[2] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated, mounting pad for

collector 1 cm2

103

Zth(j-a)

(K/W)

102

10

duty cycle = 1

0.75

0.5

0.33

0.2

0.1

0.05

0.02

0.01

aaa-016545

0

1

10-5

10-4

10-3

10-2

10-1

1

Mounted on FR4 PCB, standard footprint

10

102

103

tp (s)

Fig. 2. Per transistor: Transient thermal impedance from junction to ambient as a function of pulse duration;

typical values

PMBT2907AYS

Product data sheet

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

26 June 2015

© Nexperia B.V. 2017. All rights reserved

4 / 15

Share Link: