Product overview
Description
Schottky rectifier suited for switch mode power supplies and high frequency DC to DC converters.
Packaged in SMB Flat Notch, SMB Flat and SMC, the STPS3L40 is ideal for surface mounting and used in DC/DC chargers.
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All features
- Negligible switching losses
- Low forward voltage drop
- Low thermal resistance
- Avalanche rated
- ECOPACK2 component
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - STPS3L40
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
SPICE models (1)
| Resource title | Version | Latest update | |||
|---|---|---|---|---|---|
| ZIP | 10.0 | 05 May 2023 | 05 May 2023 |
SIMPLIS models (1)
| Resource title | Version | Latest update | |||
|---|---|---|---|---|---|
| ZIP | 1.0 | 23 May 2025 | 23 May 2025 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| STPS3L40S | Active | SMC | Industrial | Ecopack2 | 10 | 2020-01-07T00:00:00.000+01:00 | |
| STPS3L40UF | Active | SMB Flat | Industrial | Ecopack2 | 10 | 2020-01-07T00:00:00.000+01:00 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Junction Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STPS3L40S | | | distributors No availability of distributors reported, please contact our sales office |
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| STPS3L40UF | | | distributors No availability of distributors reported, please contact our sales office |
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STPS3L40S Active
STPS3L40UF Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors