BC857W: PNP general purpose transistors
PNP transistor in a SOT323 plastic package.
NPN complements: BC846W, BC847W and BC848W.
SOT323
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| PNP general purpose transistors (REV 4.0) PDF (157.0 kB) BC856W_BC857W_BC858W | 04 Feb 2002 |
Application Notes (1)
| Name/Description | Modified Date |
|---|---|
| 18 W CFL lamp design using UBA2024 application development tool and application examples (REV 4.0) PDF (740.0 kB) AN10713 | 11 Feb 2011 |
Users Guides (4)
| Name/Description | Modified Date |
|---|---|
| UBA2024AP DIP8 18W demo board (REV 3.0) PDF (359.0 kB) UM10388 | 27 Jan 2011 |
| UBA2024AT SO14 18 W demo board (REV 3.0) PDF (180.0 kB) UM10387 | 26 Jan 2011 |
| UBA2024T SO14 13W demo board (REV 3.0) PDF (178.0 kB) UM10392 | 26 Jan 2011 |
| UBA2024P DIP8 13 W demo board (REV 3.0) PDF (355.0 kB) UM10393 | 26 Jan 2011 |
Package Information (1)
| Name/Description | Modified Date |
|---|---|
| plastic surface-mounted package; 3 leads (REV 1.0) PDF (217.0 kB) SOT323 | 08 Feb 2016 |
Packing (2)
| Name/Description | Modified Date |
|---|---|
| Tape reel SMD; standard product orientation 12NC ending 115 (REV 1.0) PDF (187.0 kB) SOT323_115 | 16 Nov 2012 |
| Tape reel SMD; standard product orientation 12NC ending 135 (REV 1.0) PDF (187.0 kB) SOT323_135 | 16 Nov 2012 |
Reliability and Quality Information (2)
| Name/Description | Modified Date |
|---|---|
| BC857W NXP Product Quality (REV 1.2) PDF (74.0 kB) BC857W_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| BC857W NXP® Product Reliability (REV 1.1) PDF (82.0 kB) BC857W_NXP_PRODUCT_RELIABILITY | 31 Jan 2015 |
Supporting Information (1)
| Name/Description | Modified Date |
|---|---|
| Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE | 30 Sep 2013 |
Design Support
- Letter Symbols - Transistors; General (REV 0.1) PDF LSYMTRA_1 5/7/1999
SPICE model
- BC857W SPICE model (REV 1.4) prm BC857W 7/22/2012
Ordering Information
| Product | Status | Package version | Package name | Size (mm) | Complement | Ptot (mW) | IC [max] (mA) | Configuration | Polarity | IC max (mA) | Ptot [max] (mW) | VCEO [max] (V) | hFE max | fT [min] (MHz) | hFE [max] | fr [min] (MHz) | hFE [min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BC857W | Active | SOT323 | SC-70 | 2 x 1.25 x 0.95 | 200 | -100 | 1 | PNP | -45 | 800 | 125 | ||||||
| BC857W/DG | No Longer Manufactured | SOT323 | SC-70 | 2 x 1.25 x 0.95 | 200 | -100 | 1 | PNP | -45 | 800 | 125 | ||||||
| BC857W/A2 | No Longer Manufactured | SOT323 | SC-70 | 2 x 1.25 x 0.95 | 200 | -100 | 1 | PNP | -45 | 800 | 125 |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | EFR | IFR(FIT) | MTBF(hour) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BC857W | | SOT323 | Reflow_Soldering_Profile | Reel 11¼" Q1/T1 in LargePack | Active | BC857W,135 (9340 218 30135) | 3H% | BC857W |    | week 30, 2003 | 153.0 | 0.71 | 1.41E9 | 1 | 1 |
| Reel 7" Q1/T1 | Active | BC857W,115 (9340 218 30115) | 3H% | BC857W | | week 30, 2003 | 153.0 | 0.71 | 1.41E9 | 1 | 1 |
- 18 W CFL lamp design using UBA2024 application development tool and application examples BAV70W
- UBA2024AP DIP8 18W demo board BC858W
- UBA2024AT SO14 18 W demo board BC858W
- UBA2024T SO14 13W demo board BC858W
- UBA2024P DIP8 13 W demo board BC858W
- BC857W NXP Product Quality BC857W
- BC857W NXP® Product Reliability BC857W
- Letter Symbols - Transistors; General PEMD16
- BC857W SPICE model BC857W
- plastic surface-mounted package; 3 leads BSS84AKW
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- Tape reel SMD; standard product orientation 12NC ending 135 BAT854CW
- Tape reel SMD; standard product orientation 12NC ending 115 BSS84AKW
- PRF947
