myMectronic
myMectronic

A Premier B2B Part Search

STMICROELECTRONICS STPS745GTR Power Schottky Rectifier

The STPS745G is a high-performance Schottky rectifier designed for switch mode power supplies, high-frequency DC-DC converters, and polarity protection. Packaged in a D?PAK with an insulating voltage of 2000 V, it features very low conduction and switching losses, enabling efficient and rapid switching for modern power electronics. With a maximum junction temperature of 175°C, it supports repetitive peak reverse voltages of 45 V, and forward currents of 20 A RMS, making it suitable for low-voltage, high-frequency applications requiring reliability and efficiency.

Authorized Distributors
Source:Newark
Part No:STPS745G-TR
Stock:879
Inv Date:06-11-2026
Price: Unit price: $1.45
Buy/RFQ:
Source:DigiKey
Part No:STPS745G-TR
Stock:3000
Inv Date:06-11-2026
Price: Unit price: $0.45466
Buy/RFQ:
Part No:STPS745G-TR
Stock:7710
Inv Date:06-12-2026
Price: Unit price: $1.53
Buy/RFQ:
Part No:STPS745G-TR
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.275
Buy/RFQ:
Source:Arrow EU
Part No:STPS745G-TR
Stock:1000
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:
Part No:STPS745G-TR
Stock:1395
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

STMICROELECTRONICS STPS745GTR Power Schottky Rectifier Specifications:

  • Repetitive peak reverse voltage: 45 V
  • Forward rms current: 20 A
  • Average forward current: 75 A at 160°C
  • Maximum junction temperature: 175°C
  • Forward voltage drop: 0.65–0.84 V at 15–15A
  • Storage temperature range: -65°C to +175°C
  • Thermal resistance junction-to-case: 3.0 (TO-220AC / D?PAK), 5.5 (TO-220FPAC)
  • Insulating voltage: 2000 V
  • Package options: TO-220AC, TO-220FPAC, D?PAK
  • Peak reverse current: 15–100 mA depending on temperature
  • Avalanche capability: specified for high-speed switching

Buy the STMicroelectronics Series Power Schottky Rectifier: STPS745GTR

Purchase the STMicroelectronics STPS745GTR online today and experience reliable, low-loss power rectification ideal for switch mode power supplies and high-frequency inverters. Designed with fast switching capabilities, high efficiency, and a wide operating temperature range up to 175°C, this rectifier ensures optimal performance in demanding power conversion tasks. Its compact D?PAK package simplifies integration into your designs, offering excellent thermal characteristics and insulation voltage of 2000 V. Order now for dependable, high-speed power management solutions.

Get STMicroelectronics STPS745GTR today—built for efficient low-voltage switching and high-frequency power supply applications.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STPS745GTR?

You can click on the BUY or RFQ button to purchase STPS745GTR from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STPS745GTR?

You can download the STPS745GTR datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STPS745GTR?

STMICROELECTRONICS

STMICROELECTRONICS Part List

Browse and search other STMICROELECTRONICS parts, locate datasheets and stock

Sponsored by