Features and benefits
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Leadless ultra small SMD plastic package
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Power dissipation comparable to SOT23
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Low package height of 0.37 mm
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AEC-Q101 qualified
Applications
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General-purpose switching and amplification
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Mobile applications
Parametrics
| Type number | Package version | Package name | Size (mm) | Polarity | Ptot (mW) | VCEO [max] (V) | IC [max] (mA) | hFE [min] | hFE [max] | fT [min] (MHz) | Automotive qualified |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BC857AMB | SOT883B | DFN1006B-3 | 1 x 0.6 x 0.37 | PNP | 250 | -45 | -100 | 125 | 250 | 100 | Y |
| BC857BMB | SOT883B | DFN1006B-3 | 1 x 0.6 x 0.37 | PNP | 250 | -45 | -100 | 220 | 475 | 100 | N |
| BC857CMB | SOT883B | DFN1006B-3 | 1 x 0.6 x 0.37 | PNP | 250 | -45 | -100 | 420 | 800 | 100 | Y |
Package
| Type number | Package | Package information | Reflow-/Wave soldering | Packing | Status | Marking | Orderable part number, (Ordering code (12NC)) |
|---|---|---|---|---|---|---|---|
| BC857AMB |  DFN1006B-3 (SOT883B) | SOT883B | REFLOW_BG-BD-1 | SOT883B_315 | Active | 0100 0100 | BC857AMB,315 ( 9340 658 88315 ) |
| BC857BMB | DFN1006B-3 (SOT883B) | SOT883B | REFLOW_BG-BD-1 | SOT883B_315 | Active | 0100 0101 | BC857BMB,315 ( 9340 658 89315 ) |
| BC857CMB | DFN1006B-3 (SOT883B) | SOT883B | REFLOW_BG-BD-1 | SOT883B_315 | Active | 0100 0110 | BC857CMB,315 ( 9340 658 91315 ) |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator | Leadfree conversion date |
|---|---|---|---|---|---|
| BC857AMB | BC857AMB,315 | BC857AMB |  |   | Always Pb-free |
| BC857BMB | BC857BMB,315 | BC857BMB | | | Always Pb-free |
| BC857CMB | BC857CMB,315 | BC857CMB | | | Always Pb-free |
Documentation (3)
| File name | Title | Type | Date |
|---|---|---|---|
| BC857XMB_SER | 45 V, 100 mA PNP general-purpose transistors | Data sheet | 2018-08-28 |
| SOT883B | plastic, leadless ultra small plastic package; 3 solder lands; 0.35 mm pitch; 1.0 mm x 0.6 mm x 0.37 mm body | Package information | 2022-05-20 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
Support
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Sample
As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.
Sample orders normally take 2-4 days for delivery.
If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.