STMicroelectronics STPS340S Rectifier Diodes
3A 40V SMD Power Schottky Rectifier

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STPS340S
Detailed Description
3A 40V SMD Power Schottky Rectifier
Package
DO-214AB, SMC
Lifecycle Status
Active
Datasheet
STPS340S Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STPS340S 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
20 µA @ 40 V
Technology
Schottky
Voltage Dc Reverse Vr Max
40 V
Operating Temperature Junction
150°C (Max)
Alternate Parts Comparison (STPS340S vs STPS3L40SY vs STPS5L60SY 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-214AB, SMC | 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 | 5A | 4A |
| Current Reverse Leakage Vr | 20 µA @ 40 V | 100 µA @ 40 V | 220 µA @ 60 V | 5 µA @ 200 V |
| Description | DIODE SCHOTTKY 40V 3A SMC | DIODE SCHOTTKY 40V 3A SMC | DIODE SCHOTTKY 60V 5A SMC | DIODE SCHOTTKY 200V 4A SMC |
| Detailed Description | Diode 40 V 3A Surface Mount SMC | Diode 40 V 3A Surface Mount SMC | Diode 60 V 5A Surface Mount SMC | Diode 200 V 4A Surface Mount SMC |
| Operating Temperature Junction | 150°C (Max) | -40°C ~ 150°C | -40°C ~ 150°C | 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 | 60 V | 200 V |
| Voltage Forward Vf Max If | 630 mV @ 3 A | 500 mV @ 3 A | 520 mV @ 5 A | 870 mV @ 4 A |
| Action |
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.