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Low voltage power Schottky rectifier

ISO14001 ISO9001 DUNS

Brands: Stmicroelectronics

Mfr.Part #: STPS20L45CT

Datasheet: STPS20L45CT Datasheet (PDF)

Package/Case: TO-220AB

Product Type: Diode Arrays

RoHS Status:

Stock Condition: 2,083 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for STPS20L45CT or email to us: Email: [email protected], we will contact you within 12 hours.

STPS20L45CT General Description

Elevate your power supply and converter designs with the STPS20L45CT dual center tap Schottky rectifiers. Engineered for excellence in high frequency applications, these devices deliver outstanding performance in low voltage environments, making them perfect for inverters, free-wheeling circuits, and polarity protection setups. Trust in the STPS20L45CT to meet your power management needs with precision and reliability



  • Low forward voltage drop meaning very small conduction losses
  • Insulated package: TO-220FPAB\t\t insulating voltage = 2000 V DC\t\t capacitance = 12 pF\t\t
  • Low switching losses allowing high frequency operation
  • Avalanche capability specified


Parameter Value Parameter Value
Operating Range Industrial ECCN US EAR99
ECCN EU NEC Packing Type Tube
RoHs compliant Ecopack2 Grade Industrial
Package Name TO-220AB


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Part points

  • The STPS20L45CT chip is a Schottky rectifier diode which is designed for high voltage applications. It has a low forward voltage drop, allowing for improved energy efficiency. The chip is constructed using a planar technology and provides reliable performance in a variety of industrial and consumer electronic devices.
  • Equivalent

    Some equivalent products to the STPS20L45CT chip include STPS2045CT, STPS20L45CG-TR, STPS20H100CT, and STPS2L45CT.
  • Features

    The STPS20L45CT is a 20A Schottky diode. Its features include a low forward voltage drop, high surge current capability, low power loss, and low leakage current. It is suitable for applications such as power supply, battery charger, and motor control.
  • Pinout

    The STPS20L45CT is a Schottky diode with a pin count of 2. It has two terminals: the anode (A) and the cathode (K). The Schottky diode function is to allow current to flow easily in one direction while blocking it in the opposite direction.
  • Manufacturer

    The STPS20L45CT is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer based in Geneva, Switzerland. The company designs, develops, manufactures, and markets a wide range of electronic components and products for various industries including automotive, industrial, consumer electronics, and telecommunications.
  • Application Field

    The STPS20L45CT is a Schottky diode commonly used in various applications, including power supplies, rectification circuits, and switching circuits. It is designed to handle high voltage and high current with low voltage drop, making it suitable for applications that require efficient power management and fast switching capabilities.
  • Package

    The STPS20L45CT chip is available in a TO-220AC package type, which is a through-hole package with three leads. The chip's dimensions are approximately 10.4 mm x 15.0 mm x 4.6 mm (length x width x height), making it a compact option for power applications.

Datasheet PDF

Preliminary Specification STPS20L45CT PDF Download

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  • quantity

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