PDTC143X_SER

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

© NXP B.V. 2011. All rights reserved.

Product data sheet

Rev. 11 — 9 December 2011

12 of 17

NXP Semiconductors

PDTC143X series

NPN resistor-equipped transistors; R1 = 4.7 k

, R2 = 10 k

Fig 18. Reflow soldering footprint PDTC143XT (SOT23)

Fig 19. Wave soldering footprint PDTC143XT (SOT23)

solder lands

solder resist

occupied area

solder paste

sot023_fr

0.5

(3

×)

0.6

(3

×)

0.6

(3

×)

0.7

(3

×)

3

1

3.3

2.9

1.7

1.9

2

Dimensions in mm

solder lands

solder resist

occupied area

preferred transport direction during soldering

sot023_fw

2.8

4.5

1.4

4.6

1.4

(2

×)

1.2

(2

×)

2.2

2.6

Dimensions in mm