Question 1

What are the key features of STMicroelectronics STPS40L45CGY-TR?

EZKEY · Accepted Answer

This product belongs to the MOSFETs category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by STMicroelectronics with full traceability.

Question 2

What are the main application scenarios for STPS40L45CGY-TR?

EZKEY · Accepted Answer

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

Question 3

How does STPS40L45CGY-TR work?

EZKEY · Accepted Answer

This device follows established MOSFETs design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

Question 4

What is the technical performance of STPS40L45CGY-TR?

EZKEY · Accepted Answer

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

Question 5

What is the current market demand for STPS40L45CGY-TR?

EZKEY · Accepted Answer

The global MOSFETs market is growing at ~6-8% CAGR, with particularly strong demand in power management. STMicroelectronics STPS40L45CGY-TR is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

Question 6

What are the technical characteristics of STPS40L45CGY-TR?

EZKEY · Accepted Answer

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, STMicroelectronics provides full technical support and reference designs.

Application	Power Switching
Brand	STMicroelectronics
Channel	N-Channel
Data Tier	Family Level
Mounting Type	Surface Mount
Operating Temperature	-55 to +150 C
Product Type	MOSFET
Qualification	Standard
RoHS	Compliant
Series	STPS

Recommended Part	Brand	Description
STF5N80K5	STMicroelectronics	MOSFETs N-channel 800 V, 1.50 Ohm typ., 4 A MDmesh K5 Power MOSFET in a TO-220FP package
STB33N60DM2	STMicroelectronics	MOSFET N-CH 600V 24A
STD13N60M2	STMicroelectronics	MOSFET N-CH 600V 11A DPAK

STPS40L45CGY-TR | STMicroelectronics DIODE ARRAY SCHOTTKY 45V D2PAK

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

STPS40L45CGY-TR Application and Selection Guide

STPS40L45CGY-TR Model and Manufacturer Information

STPS40L45CGY-TR Product Parameters and Description

STPS40L45CGY-TR Application and Selection Reference

Recommended Part Numbers for STPS40L45CGY-TR