STMicroelectronics STPS1L40ZFY Rectifier Diodes
Automotive 40 V, 1 A Low Drop Power Schottky Rectifier

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STPS1L40ZFY
Base Model
Detailed Description
Automotive 40 V, 1 A Low Drop Power Schottky Rectifier
Package
SOD-123F
Lifecycle Status
Active
Datasheet
STPS1L40ZFY Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STPS1L40ZFY Rectifier Diodes technical specifications.
General
Package / Case
SOD-123F
Mounting Type
Surface Mount
Lifecycle Status
Active
Description
DIODE SCHOTTKY 40V 1A SOD123F
Detailed Description
Diode 40 V 1A Surface Mount SOD-123F
Current Reverse Leakage Vr
35 µA @ 40 V
Grade
Automotive
Qualification
AEC-Q101
Technology
Schottky
Voltage Dc Reverse Vr Max
40 V
Alternate Parts Comparison (STPS1L40ZFY vs STPS1L40A vs STPS1L40ZF vs STPS1L40M)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SOD-123F | DO-214AC, SMA | SOD-123F | DO-216AA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Lifecycle Status | Active | Active | Active | Active |
| Current Average Rectified IO | 1A | 1A | 1A | 1A |
| Current Reverse Leakage Vr | 35 µA @ 40 V | 35 µA @ 40 V | 35 µA @ 40 V | 63 µA @ 40 V |
| Description | DIODE SCHOTTKY 40V 1A SOD123F | DIODE SCHOTTKY 40V 1A DO214AC | DIODE SCHOTTKY 40V 1A SOD123F | DIODE SCHOTTKY 40V 1A STMITE |
| Detailed Description | Diode 40 V 1A Surface Mount SOD-123F | Diode 40 V 1A Surface Mount DO-214AC (SMA) | Diode 40 V 1A Surface Mount SOD-123F | Diode 40 V 1A Surface Mount STmite (DO-216AA) |
| Operating Temperature Junction | -40°C ~ 150°C | 150°C (Max) | -40°C ~ 175°C | 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 | 500 mV @ 1 A | 500 mV @ 1 A | 500 mV @ 1 A | 460 mV @ 1 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.