STPS30SM120S

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120 V, 30 A 3-lead single Low Leakage Power Schottky rectifier

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Product overview

Description

This Schottky diode is suited for high frequency switch mode power supply.

Packed in TO-220AB and TO-220FPAB, the STPS30SM120S is optimized for use in notebook, game station and desktop adapters, providing in these applications a good efficiency at both low and high load.

  • All features

    • High current capability
    • Avalanche rated
    • Low forward voltage drop
    • High frequency operation
    • Insulated package TO220FPAB:
      • Insulated voltage: 2000 VRMS sine
    • ECOPACK®2 compliant
    Read more Read less

eDesignSuite

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Power Management Design Center

Thermal-electrical Simulators for Components

Signal Conditioning Design Tool

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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
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• Handles AC-DC and DC-DC design in common topologies
• Displays interactive and annotated schematic
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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
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Rectifier Diodes Simulator

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STPOWER Studio

• Supports long mission profiles
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Thermal-electrical Simulators for Components

Twister Sim

• Help select the right ViPOWER Automotive power device
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Thermal-electrical Simulators for Components

TVS Simulator

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Estimate

• Build simple schematics and firmware inputs in minutes
• Quickly generate reliable estimates of battery life, system power consumption and bill of materials costs
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Signal Conditioning Design Tool

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Signal Conditioning Design Tool

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Signal Conditioning Design Tool

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Signal Conditioning Design Tool

High side Current Sensing

• Provides current error graphs.
• Help to select the right High side current sensing and shunt devices.
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• 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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STPS30SM120S

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.

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3D model

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SPICE models (1)

Resource title
Version
Latest update
Power Schottky diode PSpice models (.lib & .olb)
10.0 05 May 2023
05 May 2023
Power Schottky diode PSpice models (.lib & .olb) 10.0

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STPS30SM120SFP
Active
TO-220FPAB Industrial Ecopack2

STPS30SM120SFP

Package:

TO-220FPAB

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

TO-220FPAB

Grade

Industrial

RoHS Compliance Grade

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.

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(*) 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

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