Question 1

What are the key features of STMicroelectronics BDX53C?

EZKEY · Accepted Answer

This product belongs to the Bipolar Transistors - BJT 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 BDX53C?

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 BDX53C work?

EZKEY · Accepted Answer

This device follows established Bipolar Transistors - BJT 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 BDX53C?

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 BDX53C?

EZKEY · Accepted Answer

The global Bipolar Transistors - BJT market is growing at ~6-8% CAGR, with particularly strong demand in power management. STMicroelectronics BDX53C 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 BDX53C?

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.

Brand	ON Semiconductor
Collector Current	3-8 A
Collector-Emitter Voltage	60-100 V
Configuration	NPN / PNP
DC Current Gain	50-250
Device Type	Bipolar Power Transistor (BJT)
Mounting Type	Through Hole
Operating Temperature	-65 to +150 C
Package	TO-220 / SOT
Power Dissipation	65 W
RoHS Compliant	Yes

Recommended Part	Brand	Description
2SD882	STMicroelectronics	TRANSISTOR NPN MED PWR SOT32
2N2907A	STMicroelectronics	单晶体管双极, PNP, 60 V, 600 mA, 400 mW, TO
BC847C	STMicroelectronics	双极晶体管 - 双极结型晶体管(BJT) BJT, SOT-23, 45V, 100mA, NPN

BDX53C | STMicroelectronics TRANS DARL NPN 100V 8A TO-220

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

BDX53C Application and Selection Guide

BDX53C Model and Manufacturer Information

BDX53C Product Parameters and Description

BDX53C Application and Selection Reference

Recommended Part Numbers for BDX53C