PDTC144EE,115(2011) View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

Manufacturer

PDTC144EE,115
(Rev.:2011)

NPN resistor-equipped transistors; R1 = 47 kΩ, R2 = 47 kΩ

NXP Semiconductors. 

NXP Semiconductors

PDTC144E series

NPN resistor-equipped transistors; R1 = 47 k, R2 = 47 k

300

Ptot

(1)

(mW)

(2)

200

(3)

100

006aac778

0

-75

-25

25

75

125

175

Tamb (°C)

(1) SOT23; FR4 PCB, standard footprint

SOT883; FR4 PCB with 70 m copper strip line, standard footprint

(2) SOT323; FR4 PCB, standard footprint

(3) SOT416; FR4 PCB, standard footprint

Fig 1. Power derating curves

6. Thermal characteristics

Table 7.

Symbol

Rth(j-a)

Thermal characteristics

Parameter

thermal resistance from junction

to ambient

PDTC144EE (SOT416)

PDTC144EM (SOT883)

PDTC144ET (SOT23)

PDTC144EU (SOT323)

Conditions

in free air

Min Typ Max Unit

[1][2] -

-

830 K/W

[2][3] -

-

500 K/W

[1] -

-

500 K/W

[1] -

-

625 K/W

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

[2] Reflow soldering is the only recommended soldering method.

[3] Device mounted on an FR4 PCB with 70 m copper strip line, standard footprint.

PDTC144E_SER

Product data sheet

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

Rev. 9 — 15 November 2011

© NXP B.V. 2011. All rights reserved.

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