STMicroelectronics STPS2L40AF Rectifier Diodes
40 V, 2 A Low Drop Power Schottky Rectifier

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STPS2L40AF
Base Model
Detailed Description
40 V, 2 A Low Drop Power Schottky Rectifier
Package
DO-221AC, SMA Flat Leads
Lifecycle Status
Active
Datasheet
STPS2L40AF Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STPS2L40AF Rectifier Diodes technical specifications.
General
Package / Case
DO-221AC, SMA Flat Leads
Mounting Type
Surface Mount
Lifecycle Status
Active
Description
DIODE SCHOTTKY 40V 2A SMAFLAT
Detailed Description
Diode 40 V 2A Surface Mount SMAflat
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)
Alternate Parts Comparison (STPS2L40AF vs STPS2L40ZFY vs STPS2L40U 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-221AC, SMA Flat Leads | SOD-123F | DO-214AA, SMB | 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 | DIODE SCHOTTKY 40V 2A SMAFLAT | DIODE SCHOTTKY 40V 2A SOD123F | DIODE SCHOTTKY 40V 2A SMB | DIODE SCHOTTKY 40V 2A SMBFLAT |
| Detailed Description | Diode 40 V 2A Surface Mount SMAflat | Diode 40 V 2A Surface Mount SOD-123F | Diode 40 V 2A Surface Mount SMB | Diode 40 V 2A Surface Mount SMBflat |
| 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 |
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