BC846DS データシートの表示（PDF） - NXP Semiconductors.
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BC846DS Datasheet PDF : 12 Pages
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NXP Semiconductors
11. Soldering
BC846DS
65 V, 100 mA NPN/NPN general-purpose transistor
3.45
1.95
0.95
3.3 2.825
0.95
0.45 0.55
(6×) (6×)
0.7
(6×)
0.8
(6×)
2.4
Fig 12. Reflow soldering footprint SOT457 (SC-74)
5.3
solder lands
solder resist
solder paste
occupied area
Dimensions in mm
sot457_fr
1.475
5.05
1.475
1.5
(4×)
0.45
(2×)
1.45
(6×)
2.85
Fig 13. Wave soldering footprint SOT457 (SC-74)
solder lands
solder resist
occupied area
Dimensions in mm
preferred transport
direction during soldering
sot457_fw
BC846DS_1
Product data sheet
Rev. 01 — 17 July 2009
© NXP B.V. 2009. All rights reserved.
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