STMicroelectronics STPS1H100AY Rectifier Diodes
Automotive 100 V, 1 A Power Schottky Rectifier
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STPS1H100AY
Base Model
Detailed Description
Automotive 100 V, 1 A Power Schottky Rectifier
Package
DO-214AC, SMA
Lifecycle Status
Active
Datasheet
STPS1H100AY Datasheet
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Technical Specifications
STMicroelectronics STPS1H100AY Rectifier Diodes technical specifications.
General
Series
Q
RoHS
Yes
Package / Case
DO-214AC, SMA
Mounting Type
Surface Mount
Lifecycle Status
Active
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Current Reverse Leakage Vr
4 µA @ 100 V
Grade
Automotive
Technology
Schottky
Voltage Dc Reverse Vr Max
100 V
Related Parts Comparison (STPS1H100AY vs STPS1H100U vs STPS1H100A vs STPS1H100AF)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | DO-214AC, SMA | DO-214AA, SMB | DO-214AC, SMA | DO-221AC, SMA Flat Leads |
| 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 | 4 µA @ 100 V | 4 µA @ 100 V | 4 µA @ 100 V | 4 µA @ 100 V |
| Operating Temperature Junction | -40°C ~ 175°C | 175°C (Max) | 175°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 | 100 V | 100 V | 100 V | 100 V |
| Voltage Forward Vf Max If | 770 mV @ 1 A | 770 mV @ 1 A | 770 mV @ 1 A | 770 mV @ 1 A |
| RoHS | Yes | Yes | Yes | -- |
| Grade | Automotive | Industrial | Industrial | -- |
| 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
NRVBA1H100NT3GonsemiDirectonsemi
Pin YesPkg YesElec Yes
DIODE SCHOTTKY 100V 1A SMA
MBRS1100T3GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
100V 1A Schottky Rectifier, SMB, Surface Mount
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
