Register once, drag and drop ECAD models into your CAD tool and speed up your design.
Click here for more informationSZMM3Z18VT1G-Q
Voltage regulator diodes
General-purpose Zener diode in a very small SOD323 (SC-76) Surface-Mounted Device (SMD) plastic package.
Features and benefits
Non-repetitive peak reverse power disspation: ≤ 40 W
Total power dissipation: ≤ 300 mW
Low differential resistance
Qualified according to AEC-Q101 and recommended for use in automotive applications
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SZMM3Z18VT1G-Q | SOD323 | SOD323 | 1.7 x 1.25 x 0.95 | 17.985 | 5 | 5% | 19.03 | 200 | 16.94 | 300 | 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 |
|---|---|---|---|---|---|---|---|
| SZMM3Z18VT1G-Q | SZMM3Z18VT1G-QX (934665907115) |
Discontinued / End-of-life | X4 |
(SOD323) |
SOD323 |
REFLOW_BG-BD-1
WAVE_BG-BD-1 |
SOD323_115 |
Environmental information
All type numbers in the table below are discontinued.
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| SZMM3Z18VT1G-Q | SZMM3Z18VT1G-QX | SZMM3Z18VT1G-Q |
|
|
Series
Documentation (9)
| File name | Title | Type | Date |
|---|---|---|---|
| SZMM3Z18VT1G-Q | Voltage regulator diodes | Data sheet | 2023-01-17 |
| Nexperia_document_brochure_ESD-Protection-Applications_022017 | ESD Protection Application guide | Brochure | 2018-12-21 |
| SOD323 | 3D model for products with SOD323 package | Design support | 2022-11-04 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| SOD323_mk | plastic, surface-mounted package; 2 leads; 1.3 mm pitch; 1.7 mm x 1.25 mm x 0.95 mm body | Marcom graphics | 2017-01-28 |
| SOD323 | plastic, surface-mounted package; 2 leads; 1.3 mm pitch; 1.7 mm x 1.25 mm x 0.95 mm body | Package information | 2022-05-27 |
| SZMM3Z18VT1G-Q_Nexperia_Product_Reliability | SZMM3Z18VT1G-Q Nexperia Product Reliability | Quality document | 2024-04-22 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| 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.
Models
| File name | Title | Type | Date |
|---|---|---|---|
| SOD323 | 3D model for products with SOD323 package | Design support | 2022-11-04 |
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.
SZMM3Z18VT1G-Q
Voltage regulator diodes
Buy from Nexperia
| SKU | Stock* | MOQ | Price per unit | Quantity |
|---|