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Zener voltage regulator diodes in a SOD323F package
General-purpose Zener diodes in a SOD323F (SC-90) very small and flat lead Surface Mounted Device (SMD) plastic package.
Features and benefits
Total power dissipation: 550 mW
Tolerance series: B: approximately 5 %; B1, B2, B3: sequential, approximately 2 %
Small plastic package suitable for surface mounted design
Wide working voltage range: nominal 2.4 V to 51 V
Very low leakage current for a given reverse voltage for types PZU5.1B - PZU10B
PZU5.1B2 - 10B: Very low dynamic impedances at low currents, very low leakage current, hard breakdown knee
PZU11B2 - 51B: Intentional minor rise of leakage current for optimized fast switching and noise reduction [Ref. AN90031]
AEC-Q101 qualified
Applications
General regulation functions
Parametrics
| Type number | Package version | Package name | Size (mm) | VZ [nom] (V) | IZ (mA) | Tolerance +/- | VZ [max] (V) | IF [max] (mA) | VZ [min] (V) | Ptot (mW) | PZSM (W) | TJ [max] (°C) | Configuration |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PZU20B1 | SOD323F | SC-90 | 1.7 x 1.25 x 0.7 | 19.28 | 5 | 2% | 19.7 | 200 | 18.86 | 550 | 40 | 150 | single |
Package
All type numbers in the table below are discontinued.
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| PZU20B1 | PZU20B1,115 (934059807115) |
Discontinued / End-of-life | FQ |
SC-90 (SOD323F) |
SOD323F |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOD323F_115 |
Environmental information
All type numbers in the table below are discontinued.
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| PZU20B1 | PZU20B1,115 | PZU20B1 |
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Series
Documentation (10)
| File name | Title | Type | Date |
|---|---|---|---|
| PZUXB_SER | Zener voltage regulator diodes in a SOD323F package | Data sheet | 2024-08-16 |
| SOT323F | 3D model for products with SOT323F package | Design support | 2019-01-22 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| SC-90_SOD323F_mk | plastic, surface-mounted package; 2 leads; 1.7 mm x 1.25 mm x 0.7 mm body | Marcom graphics | 2017-01-28 |
| SOD323F | plastic, surface-mounted package; 2 leads; 1.7 mm x 1.25 mm x 0.7 mm body | Package information | 2022-05-27 |
| PZU20B1_Nexperia_Product_Reliability | PZU20B1 Nexperia Product Reliability | Quality document | 2023-05-08 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| PZU20B1 | PZU20B1 SPICE model | SPICE model | 2012-07-22 |
| PZU20B1 | PZU20B1 SPICE model | SPICE model | 2024-10-14 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
Support
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.
How does it work?
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.
PZU20B1
Zener voltage regulator diodes in a SOD323F package
Buy from Nexperia
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