Datasheet

PDTC143Z_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 8 — 5 December 2011 12 of 17
NXP Semiconductors
PDTC143Z series
NPN resistor-equipped transistors; R1 = 4.7 k, R2 = 47 k
Fig 18. Reflow soldering footprint PDTC143ZT (SOT23)
Fig 19. Wave soldering footprint PDTC143ZT (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