STMicroelectronics STPS3L40S Rectifier Diodes
3A 40V Low Drop Schottky Rectifier, SMC, Surface Mount

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STPS3L40S
Base Model
Detailed Description
3A 40V Low Drop Schottky Rectifier, SMC, Surface Mount
Package
DO-214AB, SMC
Lifecycle Status
Active
Datasheet
STPS3L40S Datasheet
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Technical Specifications
STMicroelectronics STPS3L40S Rectifier Diodes technical specifications.
General
Package / Case
DO-214AB, SMC
Mounting Type
Surface Mount
Lifecycle Status
Active
Description
DIODE SCHOTTKY 40V 3A SMC
Detailed Description
Diode 40 V 3A Surface Mount SMC
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Current Reverse Leakage Vr
100 µA @ 40 V
Technology
Schottky
Voltage Dc Reverse Vr Max
40 V
Operating Temperature Junction
150°C (Max)
Alternate Parts Comparison (STPS3L40S vs STPS3L40SY vs STPS3L40UF vs STPS4S200S)
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-214AB, SMC | DO-214AB, SMC | DO-221AA, SMB Flat Leads | DO-214AB, SMC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Lifecycle Status | Active | Active | Active | Active |
| Current Average Rectified IO | 3A | 3A | 3A | 4A |
| Current Reverse Leakage Vr | 100 µA @ 40 V | 100 µA @ 40 V | 100 µA @ 40 V | 5 µA @ 200 V |
| Description | DIODE SCHOTTKY 40V 3A SMC | DIODE SCHOTTKY 40V 3A SMC | DIODE SCHOTTKY 40V 3A SMBFLAT | DIODE SCHOTTKY 200V 4A SMC |
| Detailed Description | Diode 40 V 3A Surface Mount SMC | Diode 40 V 3A Surface Mount SMC | Diode 40 V 3A Surface Mount SMBflat | Diode 200 V 4A Surface Mount SMC |
| Operating Temperature Junction | 150°C (Max) | -40°C ~ 150°C | 150°C (Max) | 175°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 | 200 V |
| Voltage Forward Vf Max If | 500 mV @ 3 A | 500 mV @ 3 A | 500 mV @ 3 A | 870 mV @ 4 A |
| Action |
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