Orderable parts
| Type number | Orderable part number | Ordering code (12NC) | Package | Buy from distributors |
|---|---|---|---|---|
| PESD3V3S1UB | PESD3V3S1UB,115 | 934058509115 | SOD523 | Order product |
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ESD protection diode in SOD523 package
Unidirectional ElectroStatic Discharge (ESD) protection diode in a SOD523 plastic package designed to protect one transmission or data line from the damage caused by ESD and other transients.
Alternatives
Features and benefits
Unidirectional ESD protection of one line
Low clamping voltage: VCL = 20 V at IPPM = 18 A
ESD protection up to 30 kV
IEC 61000-4-5 (surge); IPPM = 18 A at tp = 8/20 µs
Application information
- Computers and peripherals
- Communication systems
- Audio and video equipment
- Data lines
Parametrics
| Type number | Package name | Nr of lines | Configuration | VRWM (V) (V) | Cd [typ] (pF) | VESD IEC61000-4-2 (kV) |
|---|---|---|---|---|---|---|
| PESD3V3S1UB | SC-79 | 1 | Unidirectional | 3.3 | 207 | 30 |
Package
| Type number | Orderable part number, (Ordering code (12NC)) | Status | Marking | Package | Package information | Reflow-/Wave soldering | Packing |
|---|---|---|---|---|---|---|---|
| PESD3V3S1UB | PESD3V3S1UB,115 (934058509115) |
Active | N1 |
SC-79 (SOD523) |
SOD523 |
REFLOW_BG-BD-1
|
SOD523_115 |
Environmental information
| Type number | Orderable part number | Chemical content | RoHS | RHF-indicator |
|---|---|---|---|---|
| PESD3V3S1UB | PESD3V3S1UB,115 | PESD3V3S1UB |
|
|
Documentation (12)
| File name | Title | Type | Date |
|---|---|---|---|
| PESD3V3S1UB | ESD protection diode in SOD523 package | Data sheet | 2023-04-11 |
| AN90063 | Questions about package outline drawings | Application note | 2025-06-13 |
| Nexperia_document_brochure_ESD-Protection-Applications_022017 | ESD Protection Application guide | Brochure | 2018-12-21 |
| SOD523 | 3D model for products with SOD523 package | Design support | 2019-01-22 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| SOD523_mk | plastic, surface-mounted package; 2 leads; 1.2 mm x 0.8 mm x 0.6 mm body | Marcom graphics | 2017-01-28 |
| SOD523 | plastic, surface-mounted package; 2 leads; 1.2 mm x 0.8 mm x 0.6 mm body | Package information | 2022-05-27 |
| SOD523_115 | Reel pack for SMD, 7''; Q1/T1-Q2/T3 product orientation | Packing information | 2021-02-05 |
| PESD3V3S1UB_Nexperia_Product_Reliability | PESD3V3S1UB Nexperia Product Reliability | Quality document | 2025-05-30 |
| REFLOW_BG-BD-1 | Reflow soldering profile | Reflow soldering | 2021-04-06 |
| PESD3V3S1UB | PESD3V3S1UB SPICE model | SPICE model | 2012-07-22 |
| PESD3V3S1UB | PESD3V3S1UB SPICE model | SPICE model | 2025-04-07 |
Support
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Longevity
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.
Models
| File name | Title | Type | Date |
|---|---|---|---|
| PESD3V3S1UB | PESD3V3S1UB SPICE model | SPICE model | 2012-07-22 |
| PESD3V3S1UB | PESD3V3S1UB SPICE model | SPICE model | 2025-04-07 |
| SOD523 | 3D model for products with SOD523 package | Design support | 2019-01-22 |
Ordering, pricing & availability
| Type number | Orderable part number | Ordering code (12NC) | Status | Packing | Packing Quantity | Buy online |
|---|---|---|---|---|---|---|
| PESD3V3S1UB | PESD3V3S1UB,115 | 934058509115 | Active | SOD523_115 | 3,000 |
|
Sample
As a Nexperia customer you can order samples via our sales organization.
If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples. Check out the list of official distributors.
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.