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Click here for more information50 V low VCEsat NPN transistor
NPN low VCEsat transistor in a SOT457 (SC-74) plastic package.
PNP complement: PBSS5350D
Low collector-emitter saturation voltage
High current capability
Improved device reliability due to reduced heat generation
Replacement for SOT89/SOT223 standard packaged transistors due to enhanced performance
AEC-Q101 qualified
Supply line switching circuits
Battery management applications
DC/DC convertor applications
Strobe flash units
Heavy duty battery powered equipment (motor and lamp drivers)
| Type number | Package version | Package name | Size (mm) | channel type (e) | Ptot (mW) | VCEO [max] (V) | IC [max] (mA) | hFE [min] | TJ [max] (°C) | fT [min] (MHz) | Automotive qualified |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PBSS4350D | SOT457 | TSOP6 | 2.9 x 1.5 x 1 | NPN | 600 | 50 | 3000 | 200 | 150 | 100 | Y |
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| PBSS4350D | PBSS4350D,115 (934055947115) |
Active | 43 |
TSOP6 (SOT457) |
SOT457 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOT457_115 |
| PBSS4350D,125 (934055947125) |
Active | 43 | SOT457_125 | ||||
| PBSS4350D,135 (934055947135) |
Active | 43 | SOT457_135 |
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| PBSS4350D | PBSS4350D,115 | PBSS4350D |
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| PBSS4350D | PBSS4350D,125 | PBSS4350D |
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| PBSS4350D | PBSS4350D,135 | PBSS4350D |
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| File name | Title | Type | Date |
|---|---|---|---|
| PBSS4350D | 50 V low VCEsat NPN transistor | Data sheet | 2023-11-09 |
| AN11076 | Thermal behavior of small-signal discretes on multilayer PCBs | Application note | 2021-06-23 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| Nexperia_document_guide_MiniLogic_PicoGate_201901 | PicoGate leaded logic portfolio guide | Brochure | 2019-01-07 |
| SOT457 | 3D model for products with SOT457 package | Design support | 2022-11-04 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| TSOP6_SOT457_mk | plastic, surface-mounted package (TSOP6); 6 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm body | Marcom graphics | 2017-01-28 |
| SOT457 | plastic, surface-mounted package (SC-74; TSOP6); 6 leads | Package information | 2023-03-03 |
| SOT457_115 | TSOP6; Reel pack for SMD, 7"; Q2/T3 product orientation | Packing information | 2020-06-12 |
| SOT457_125 | TSOP6; Reel pack for SMD, 7"; Q3/T4 product orientation | Packing information | 2020-04-21 |
| SOT457_135 | TSOP6; Reel pack for SMD, 11"; Q2/T3 product orientation | Packing information | 2020-06-12 |
| PBSS4350D_Nexperia_Product_Reliability | PBSS4350D Nexperia Product Reliability | Quality document | 2025-05-27 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| PBSS4350D | PBSS4350D SPICE model | SPICE model | 2025-07-09 |
| MAR_SOT457 | MAR_SOT457 Topmark | Top marking | 2013-06-03 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
If you are in need of design/technical support, let us know and fill in the answer form we'll get back to you shortly.
The Nexperia Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our Executive Management Team. View our longevity program here.
| Type number | Orderable part number | Ordering code (12NC) | Status | Packing | Packing Quantity | Buy online |
|---|---|---|---|---|---|---|
| PBSS4350D | PBSS4350D,115 | 934055947115 | Active | SOT457_115 | 3,000 |
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| PBSS4350D | PBSS4350D,125 | 934055947125 | Active | SOT457_125 | 3,000 |
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| PBSS4350D | PBSS4350D,135 | 934055947135 | Active | SOT457_135 | 10,000 |
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As a Nexperia customer you can order samples via our sales organization.
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The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.
