STPS1045SF Schottky rectifier diode rated for 45V reverse voltage and 10A forward current. Surface mount package TO-277A (SMPC) with fast recovery time ≤500ns.
Mfr Part #:

STPS1045SF

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Schottky rectifier diode rated for 45V reverse voltage and 10A forward current. Surface mount package TO-277A (SMPC) with fast recovery time ≤500ns.
Total Stock: 37,020 pcs
$ Price Range: $0.21 - $1.00

STPS1045SF Available from 3 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
18,000 pcs
18000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
13,020 pcs
13020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
6,000 pcs
6000 pcs On Request 1 On Request On Request On Request On Request On Request

STPS1045SF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
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Voltage

STPS1045SF Description

Short technical summary and product information.

The STPS1045SF is a Schottky rectifier diode from STMicroelectronics designed for high-efficiency power conversion. It features a DC reverse voltage rating of 45V and a forward current capability of 10A. The device utilizes Schottky technology for fast switching with a recovery time of ≤500ns at 200mA. It can operate at junction temperatures up to 175°C, making it suitable for demanding thermal environments.

 

The diode is housed in a surface mount TO-277A (3-PowerDFN) package, also known as TO-277A (SMPC), which enables compact PCB layouts. It is compliant with RoHS3 and REACH unaffected, and has an MSL rating of Level 1 Unlimited. These attributes make it a reliable choice for power supply rectification, freewheeling, and high-frequency switching applications.

STPS1045SF Quick Information

Product Type: Schottky Rectifier Diode
Canonical Name: Schottky Rectifier Diode 45V 10A Surface Mount TO-277A (SMPC)
Subcategory: Single Rectifier Diodes

STPS1045SF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STPS1045SF Estimated Pricing

Qty Low High
1+ $1.00 $1.00
10+ $0.62 $0.62
100+ $0.40 $0.40
500+ $0.31 $0.31
1,000+ $0.31 $0.31
2,500+ $0.29 $0.29
6,000+ $0.22 $0.22
12,000+ $0.21 $0.21

Estimated market price range - modelled values for guidance only, not live distributor offers.

STPS1045SF Features

  • Schottky technology for fast switching.
  • Rated for 45V DC reverse voltage.
  • Supports 10A forward current.
  • Fast recovery time ≤500ns.
  • Surface mount TO-277A package.

STPS1045SF Applications

  • Used in power supply rectification circuits.
  • Ideal for freewheeling diode applications.
  • Suitable for high-frequency switching.

STPS1045SF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the STPS1045SF?

45V DC.

What is the forward current rating?

10A.

What is the recovery time?

≤500ns at 200mA.

What package does the STPS1045SF come in?

Surface mount TO-277A (SMPC) / 3-PowerDFN.

What is the maximum operating temperature?

175°C.

What technology is used in this diode?

Schottky.

What is the mounting type?

Surface mount.

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