BC849W; BC850W
NPN general purpose transistors
NPN transistor in a SOT323 plastic package.
PNP complements: BC859W and BC860W.
Features and benefits
Low current (max. 100 mA)
Low voltage (max. 45 V).
AEC-Q101 qualified
Applications
Low noise stages in tape recorders, hi-fi amplifiers and other audio-frequency equipment.
Parametrics
| Type number | Package version | Package name | Size (mm) | hFE [min] | hFE [max] | fT [min] (MHz) | Complement | IC [max] (mA) | Noise figure [max] (dB) | VCEO [max] (V) | Ptot [max] (mW) | Polarity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BC849BW | SOT323 | SC-70 | 2 x 1.25 x 0.95 | 200 | 450 | 100 | BC859BW | 100 | 4 | 30 | 200 | NPN |
| BC849CW | SOT323 | SC-70 | 2 x 1.25 x 0.95 | 420 | 800 | 100 | BC859CW | 100 | 4 | 30 | 200 | NPN |
| BC850BW | SOT323 | SC-70 | 2 x 1.25 x 0.95 | 200 | 450 | 100 | BC860BW | 100 | 4 | 45 | 200 | NPN |
| BC850CW | SOT323 | SC-70 | 2 x 1.25 x 0.95 | 420 | 800 | 100 | BC860CW | 100 | 4 | 45 | 200 | NPN |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| BC849BW | BC849BW,115 (934022020115) |
Active | 2B% |
SC-70 (SOT323) |
SOT323 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT323_115 |
| BC849BW,135 (934022020135) |
Active | 2B% | SOT323_135 | ||||
| BC849CW | BC849CW,115 (934022070115) |
Active | 2C% |
SC-70 (SOT323) |
SOT323 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT323_115 |
| BC849CW,135 (934022070135) |
Active | 2C% | SOT323_135 | ||||
| BC850BW | BC850BW,115 (934022040115) |
Active | 2F% |
SC-70 (SOT323) |
SOT323 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT323_115 |
| BC850BW,135 (934022040135) |
Active | 2F% | SOT323_135 | ||||
| BC850CW | BC850CW,115 (934022080115) |
Active | 2G% |
SC-70 (SOT323) |
SOT323 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT323_115 |
| BC850CW,135 (934022080135) |
Active | 2G% | SOT323_135 |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| BC849BW | BC849BW,115 | BC849BW |
|
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| BC849BW | BC849BW,135 | BC849BW |
|
|
| BC849CW | BC849CW,115 | BC849CW |
|
|
| BC849CW | BC849CW,135 | BC849CW |
|
|
| BC850BW | BC850BW,115 | BC850BW |
|
|
| BC850BW | BC850BW,135 | BC850BW |
|
|
| BC850CW | BC850CW,115 | BC850CW |
|
|
| BC850CW | BC850CW,135 | BC850CW |
|
|
Documentation (9)
| File name | Title | Type | Date |
|---|---|---|---|
| BC849W_850W | NPN general purpose transistors | Data sheet | 1999-04-11 |
| SOT323 | 3D model for products with SOT323 package | Design support | 2019-01-22 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| SC-70_SOT323_mk | plastic, surface-mounted package; 3 leads; 1.3 mm pitch; 2 mm x 1.25 mm x 0.95 mm body | Marcom graphics | 2017-01-28 |
| LSYMTRA | Letter Symbols - Transistors; General | Other type | 1999-05-06 |
| SOT323 | plastic, surface-mounted package; 3 leads; 1.3 mm pitch; 2 mm x 1.25 mm x 0.95 mm body | Package information | 2022-05-27 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| Nexperia_Selection_guide_2023 | Nexperia Selection Guide 2023 | Selection guide | 2023-05-10 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
Support
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Models
| File name | Title | Type | Date |
|---|---|---|---|
| SOT323 | 3D model for products with SOT323 package | Design support | 2019-01-22 |
Sample
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