What are the key features of ON Semiconductor BCX71J?

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 ON Semiconductor with full traceability.

What are the main application scenarios for BCX71J?

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.

How does BCX71J work?

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.

What is the technical performance of BCX71J?

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.

What is the current market demand for BCX71J?

The global Bipolar Transistors - BJT market is growing at ~6-8% CAGR, with particularly strong demand in power management. ON Semiconductor BCX71J 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.

What are the technical characteristics of BCX71J?

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, ON Semiconductor provides full technical support and reference designs.

BCX71J TRANS PNP 45V 0.1A SOT-23 by ON Semiconductor

BCX71J | ON Semiconductor TRANS PNP 45V 0.1A SOT-23

Category: Bipolar Transistors - BJT

Brand: ON Semiconductor

TRANS PNP 45V 0.1A SOT-23

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: TRANS PNP 45V 0.1A SOT-23

Technical Parameters

Collector Current	700 mA
Collector Emitter Saturation Voltage	0.5 V max
Configuration	Single
Hfe	hFE 40-250
Mounting Style	Surface Mount
Mounting Type	Surface Mount
Package Type	SOT-89
Polarity	PNP
Power Dissipation	1 W
Product Type	Chip Resistor
RoHS	Compliant
Temperature Range	-65 to +150 C
Thermal Resistance	Rth j-amb 62.5 K/W
Transistor Type	BJT
Transition Frequency	100 MHz
Vceo	80 V

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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BCX71J Application and Selection Guide

BCX71J Model and Manufacturer Information

BCX71J, a Bipolar Transistors - BJT manufactured by ON Semiconductor: BCX71J helps you confirm the specific model, while ON Semiconductor helps you confirm the product source. If you are selecting a part, you can first check whether BCX71J meets your requirements, then check whether ON Semiconductor matches your expectations, and then refer to TRANS PNP 45V 0.1A SOT-23 for further evaluation.

BCX71J Product Parameters and Description

The main parameters of ON Semiconductor's Bipolar Transistors - BJT product BCX71J include TRANS PNP 45V 0.1A SOT-23. This is a Bipolar Transistors - BJT produced by ON Semiconductor, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

BCX71J Application and Selection Reference

ON Semiconductor's Bipolar Transistors - BJT product BCX71J has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, BCX71J is a Bipolar Transistors - BJT solution worth considering, and manufacturer ON Semiconductor provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for BCX71J

Designers looking for BCX71J recommended parts can evaluate the following options. BCX71J selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
BC846BDW1T1	ON Semiconductor	100 mA, 65 V, 2 CHANNEL, NPN, Si, SMALL SIGNAL TRANSISTOR
BC817-40LT1	ON Semiconductor	TRANS NPN GP 500MA 45V SOT23
BD681	ON Semiconductor	TRANS NPN DARL 100V 4A TO225AA

EZKEY can provide BCX71J recommended part comparison data and engineering samples for evaluation.