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STPS1045BY-TR The STMicroelectronics STPS1045BY-TR is a Schottky diode designed for power management applications. It offers a 45V reverse voltage and 10A current handling capability.
Mfr Part #:

STPS1045BY-TR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STPS1045BY-TR is a Schottky diode designed for power management applications. It offers a 45V reverse voltage and 10A current handling capability.
✓ Total Stock: 240,141 pcs
$ Price Range: $0.48

STPS1045BY-TR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
238,520 pcs
On Request
238520 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,207 pcs
On Request
1207 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
409 pcs
On Request
409 pcs On Request 1 On Request On Request 15+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
5 pcs
On Request
5 pcs On Request 1 On Request On Request 15+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STPS1045BY-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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STPS1045BY-TR Description

Short technical summary and product information.

The STMicroelectronics STPS1045BY-TR is a Schottky diode belonging to the Discrete Semiconductor Products category, specifically Diodes - Rectifiers - Single. This component is designed for efficient rectification with a maximum DC reverse voltage rating of 45V and an average rectified current handling capacity of 10A.

 

Key electrical characteristics include a maximum forward voltage of 630mV at 10A and a fast recovery speed of less than or equal to 500ns. The reverse leakage current is rated at 100 µA at 45V. The diode operates within a junction temperature range of -40°C to 175°C.

 

Packaged in a surface mount TO-252-3, DPak (2 Leads + Tab), SC-63 format, this component is suitable for automated assembly processes. The DPAK package provides good thermal performance for its size.

 

Environmental compliance includes RoHS3 status, REACH unaffected, and Moisture Sensitivity Level 1. This diode is ideal for various power supply, switching, and protection circuit applications where high efficiency and fast switching are required.

STPS1045BY-TR Quick Information

Product Type: Schottky Diode
Canonical Name: STMicroelectronics STPS1045BY-TR Schottky Diode
Subcategory: Rectifier

STPS1045BY-TR Compliance

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

STPS1045BY-TR Estimated Pricing

Qty Low High
1+ $0.48 $0.48

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

STPS1045BY-TR Features

  • Schottky diode for efficient rectification.
  • 45V maximum reverse voltage rating.
  • 10A average rectified current capability.
  • Fast recovery speed under 500ns.
  • Surface mount TO-252-3, DPak package.

STPS1045BY-TR Applications

  • Ideal for power supply circuits.
  • Suitable for switching applications.
  • Used in voltage clamping circuits.
  • Effective for reverse polarity protection.

STPS1045BY-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the STPS1045BY-TR?

45V

What is the average rectified current rating?

10A

What is the forward voltage drop?

630mV maximum at 10A

What is the reverse recovery time?

Fast recovery, less than 500ns at >200mA

What package is the STPS1045BY-TR available in?

DPAK (TO-252-3) surface mount package

What is the operating temperature range?

-40°C to 175°C junction temperature

What is the reverse leakage current?

100µA typical at 45V reverse voltage

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