Product overview
Description
Schottky rectifiers designed for high frequency miniature Switched Mode Power Supplies such as adaptators and on board DC/DC converters.
Packaged in SMA or SMB.
-
All features
- Negligible switching losses
- Low leakage cuurent
- High junction temperature capability
- Avalanche capability specified
- Good trade-off between leakage current and forward voltage drop
eDesignSuite
eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.
Power Management Design Center
Thermal-electrical Simulators for Components
Signal Conditioning Design Tool
NFC/RFID Calculators
Choose design tool: 
Power Management Design Center
Power Supply Design Tool
• SMPS design, by topology, by type and by product
• PFC design with analog and digitial control
• Supports various PCB configurations
Choose type: DC/DC AC/DC Solar Battery Charger
Power Management Design Center
LED Lighting Design Tool
• Handles AC-DC and DC-DC design in common topologies
• Displays interactive and annotated schematic
• Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data
Choose type: DC/DC AC/DC
Power Management Design Center
Digital Power Workbench
• Provides a step-by-step optimized design of power section and control loop
• Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs
Power Management Design Center
Power Tree Designer
• Specify input/output power for each node in the tree
• Check for consistency
• Design each individual node
Choose design tool: 
Thermal-electrical Simulators for Components
AC Switches Simulator
• Select ratings and application waveforms
• Get junction temperature and blocking voltage graphs
• Search and sort suitable devices
Thermal-electrical Simulators for Components
STPOWER Studio
• Supports long mission profiles
• Provides power loss and temperature graphs
• Helps define heatsink thermal properties
Thermal-electrical Simulators for Components
Twister Sim
• Help select the right ViPOWER Automotive power device
• Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis
• Supports various PCB configurations
Thermal-electrical Simulators for Components
TVS Simulator
• Specify system ratings and surge waveform
• Search and sort suitable devices
Thermal-electrical Simulators for Components
Estimate
• Build simple schematics and firmware inputs in minutes
• Quickly generate reliable estimates of battery life, system power consumption and bill of materials costs
Thermal-electrical Simulators for Components
PCB Thermal Simulator
• Thermal analysis of a PCB from Gerber files.
• Possibility to add heat sources, heat sinks, copper areas and thermal paths.
• Powerful server-side engine for rendering and simulation.
• Thermal results shown graphically via 2D table.
Choose design tool: 
Signal Conditioning Design Tool
Active Filters
• Handles multi-stage-designs and common topologies
• Returns circuit component values
• Provides gain, phase and group delay graphs
• Low Pass, High Pass and Band Pass
Signal Conditioning Design Tool
Comparators
• Handles most common configurations
• Returns circuit components values
• Provides I/O signal waveforms
• Inverting, Non Inverting, Window
Signal Conditioning Design Tool
Low side Current Sensing
• Returns circuit component values
• Provides current error graphs
Signal Conditioning Design Tool
High side Current Sensing
• Provides current error graphs.
• Help to select the right High side current sensing and shunt devices.
Choose design tool: 
NFC/RFID Calculators
NFC Inductance
• Input geometry and substrate properties
• Get antenna impedance
NFC/RFID Calculators
UHF Link Budget
• Enter forward and reverse link characteristics
• The tool returns link budget estimate
NFC/RFID Calculators
NFC Tuning Circuit
• Enter antenna parameter and matching target
• Select the topology of the matching network
• The tool returns component values for the desired design targets
Thermal-electrical Simulators for Components
Rectifier Diodes Simulator
• Select ratings and application waveforms
• Estimate power losses
• Search and sort suitable devices
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All tools & software
All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 8.0 | 09 Oct 2019 | 09 Oct 2019 |
Application Notes (5 of 12)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.1 | 20 May 2024 | 20 May 2024 | ||
| 1.1 | 20 May 2024 | 20 May 2024 | ||
| 3.2 | 20 May 2024 | 20 May 2024 | ||
| 1.0 | 20 May 2024 | 20 May 2024 | ||
| 1.0 | 10 Oct 2022 | 10 Oct 2022 | ||
| 1.0 | 13 Sep 2018 | 13 Sep 2018 | ||
| 2.1 | 24 Mar 2020 | 24 Mar 2020 | ||
| 1.1 | 20 May 2024 | 20 May 2024 | ||
| 4.0 | 31 Oct 2024 | 31 Oct 2024 | ||
| 1.0 | 13 Sep 2018 | 13 Sep 2018 | ||
| 1.1 | 20 May 2024 | 20 May 2024 | ||
| 2.2 | 20 May 2024 | 20 May 2024 |
Design Notes & Tips (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.1 | 20 May 2024 | 20 May 2024 |
Presentations (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 31 Jan 2024 | 31 Jan 2024 |
Flyers (5 of 7)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 28 Feb 2022 | 28 Feb 2022 | ||
| 1.0 | 17 Jul 2024 | 17 Jul 2024 | ||
| 1.0 | 28 Feb 2022 | 28 Feb 2022 | ||
| 1.0 | 29 Jun 2020 | 29 Jun 2020 | ||
| 1.0 | 09 Mar 2022 | 09 Mar 2022 | ||
| 1.0 | 10 Sep 2018 | 10 Sep 2018 | ||
| 2.0 | 07 Nov 2022 | 07 Nov 2022 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STPS1H100
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
SPICE models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 10.0 | 05 May 2023 | 05 May 2023 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| STPS1H100A | Active | SMA | Industrial | Ecopack2 | |
| STPS1H100AF | Active | SMA Flat | Industrial | Ecopack2 | |
| STPS1H100U | Active | SMB | Industrial | Ecopack2 | |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
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| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Junction Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STPS1H100AF | Active | 0.077 / 100 | 5 distributors | SMA Flat | Tape and Reel | CHINA | EAR99 | NEC | 175 | |||||
| STPS1H100U | Active | 0.076 / 100 | 7 distributors | SMB | Tape and Reel | CHINA | EAR99 | NEC | 175 | |||||
| STPS1H100A | Active | 0.08 / 100 | 7 distributors | SMA | Tape and Reel | CHINA | EAR99 | NEC | 175 |
STPS1H100AF Active
Budgetary Price (US$)*/Qty:
0.077 / 100
Package:
SMA Flat
Packing Type:
Tape and Reel
Country of Origin:
CHINA
ECCN (US):
EAR99
ECCN (EU):
NEC
STPS1H100U Active
Budgetary Price (US$)*/Qty:
0.076 / 100
Package:
SMB
Packing Type:
Tape and Reel
Country of Origin:
CHINA
ECCN (US):
EAR99
ECCN (EU):
NEC
STPS1H100A Active
Budgetary Price (US$)*/Qty:
0.08 / 100
Package:
SMA
Packing Type:
Tape and Reel
Country of Origin:
CHINA
ECCN (US):
EAR99
ECCN (EU):
NEC
Don't show this again
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors