Datasheet

PMST3906_5 © NXP B.V. 2009. All rights reserved.
Product data sheet Rev. 05 — 29 April 2009 7 of 10
NXP Semiconductors
PMST3906
40 V, 200 mA PNP switching transistor
11. Soldering
Fig 8. Reflow soldering footprint SOT323 (SC-70)
Fig 9. Wave soldering footprint SOT323 (SC-70)
solder lands
solder resist
occupied area
solder paste
sot323_fr
2.65
2.35
0.6
(3×)
0.5
(3×)
0.55
(3×)
1.325
1.85
1.3
3
2
1
Dimensions in mm
sot323_fw
3.65 2.1
1.425
(3×)
4.6
09
(2×)
2.575
1.8
solder lands
solder resist
occupied area
preferred transport
direction during soldering
Dimensions in mm