STMicroelectronics STPS2L40U Rectifier Diodes
40V 2A Schottky Rectifier, SMB, Surface Mount
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STPS2L40U
Base Model
Detailed Description
40V 2A Schottky Rectifier, SMB, Surface Mount
Package
DO-214AA, SMB
Lifecycle Status
Active
Datasheet
STPS2L40U Datasheet
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Technical Specifications
STMicroelectronics STPS2L40U Rectifier Diodes technical specifications.
General
RoHS
Yes
Package / Case
DO-214AA, SMB
Mounting Type
Surface Mount
Lifecycle Status
Active
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Current Reverse Leakage Vr
220 µA @ 40 V
Technology
Schottky
Voltage Dc Reverse Vr Max
40 V
Operating Temperature Junction
150°C (Max)
Current Average Rectified IO
2A
Alternate Parts Comparison (STPS2L40U vs STPS2L40ZFY vs STPS2L40AF vs STPS2L40UF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | DO-214AA, SMB | SOD-123F | DO-221AC, SMA Flat Leads | DO-221AA, SMB Flat Leads |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Lifecycle Status | Active | Active | Active | Active |
| Current Average Rectified IO | 2A | 2A | 2A | 2A |
| Current Reverse Leakage Vr | 220 µA @ 40 V | 35 µA @ 40 V | 220 µA @ 40 V | 220 µA @ 40 V |
| Description | -- | -- | -- | -- |
| Detailed Description | -- | -- | -- | -- |
| Operating Temperature Junction | 150°C (Max) | -40°C ~ 175°C | 150°C (Max) | 150°C (Max) |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) |
| Technology | Schottky | Schottky | Schottky | Schottky |
| Voltage Dc Reverse Vr Max | 40 V | 40 V | 40 V | 40 V |
| Voltage Forward Vf Max If | 430 mV @ 2 A | 630 mV @ 2 A | 430 mV @ 2 A | 430 mV @ 2 A |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MBRS2040LT3GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Schottky Rectifier Diode 40V 2A SMB Tape & Reel
SS24T3GonsemiSimilaronsemi
Pin YesPkg YesElec Yes
2A 40V Schottky Rectifier, SMB, Tape & Reel
More Parts in Rectifier Diodes
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
