Datasheet

PBSS4420D_2 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 02 — 24 September 2008 11 of 14
NXP Semiconductors
PBSS4420D
20 V, 4 A NPN low V
CEsat
(BISS) transistor
11. Soldering
Fig 16. Reflow soldering footprint SOT457 (SC-74)
Fig 17. Wave soldering footprint SOT457 (SC-74)
solder lands
solder resist
occupied area
solder paste
sot457_fr
3.45
1.95
2.8253.3
0.45
(6×)
0.55
(6×)
0.7
(6×)
0.8
(6×)
2.4
0.95
0.95
Dimensions in mm
sot457_fw
5.3
5.05
1.45
(6×)
0.45
(2×)
1.5
(4×)
2.85
1.475
1.475
solder lands
solder resist
occupied area
preferred transport
direction during soldering
Dimensions in mm