What are the key features of Nexperia USA Inc. BCP51-QX?

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 Nexperia USA Inc. with full traceability.

What are the main application scenarios for BCP51-QX?

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 BCP51-QX 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 BCP51-QX?

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 BCP51-QX?

The global Bipolar Transistors - BJT market is growing at ~6-8% CAGR, with particularly strong demand in power management. Nexperia USA Inc. BCP51-QX 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 BCP51-QX?

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, Nexperia USA Inc. provides full technical support and reference designs.

BCP51-QX Bipolar Transistors - BJT BCP51-Q/SOT223/SC-73 by Nexperia USA Inc.

BCP51-QX | Nexperia USA Inc. Bipolar Transistors - BJT BCP51-Q/SOT223/SC-73

Category: Bipolar Transistors - BJT

Brand: Nexperia USA Inc.

Bipolar Transistors - BJT BCP51-Q/SOT223/SC-73

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Bipolar Transistors - BJT BCP51-Q/SOT223/SC-73

Technical Parameters

Category	Bipolar Transistors - BJT
Collector Current	1.5 A
Collector Emitter Saturation Voltage	0.5 V max
Configuration	Single
Description	Bipolar Transistors - BJT BCP51-Q/SOT223/SC-73
Hfe	hFE 40-250
Manufacturer	Nexperia
Mounting Style	Surface Mount
Mounting Type	Surface Mount
Package Type	SOT-223
Packaging	Reel
Polarity	NPN
Power Dissipation	2.2 W
Product Type	Chip Resistor
RoHS	Compliant
Standard Pack Qty	1000
Temperature Range	-65 to +150 C
Thermal Resistance	Rth j-amb 62.5 K/W
Transistor Type	BJT
Transition Frequency	50 MHz
Vceo	45 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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BCP51-QX Application and Selection Guide

BCP51-QX Model and Manufacturer Information

BCP51-QX, a Bipolar Transistors - BJT manufactured by Nexperia: BCP51-QX helps you confirm the specific model, while Nexperia helps you confirm the product source. If you are selecting a part, you can first check whether BCP51-QX meets your requirements, then check whether Nexperia matches your expectations, and then refer to Bipolar Transistors - BJT BCP51-Q/SOT223/SC-73 for further evaluation.

BCP51-QX Product Parameters and Description

The main parameters of Nexperia's Bipolar Transistors - BJT product BCP51-QX include Bipolar Transistors - BJT BCP51-Q/SOT223/SC-73. This is a Bipolar Transistors - BJT produced by Nexperia, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

BCP51-QX Application and Selection Reference

Nexperia's Bipolar Transistors - BJT product BCP51-QX has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, BCP51-QX is a Bipolar Transistors - BJT solution worth considering, and manufacturer Nexperia provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for BCP51-QX

Designers looking for BCP51-QX recommended parts can evaluate the following options. BCP51-QX selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
BCX71J,215	Nexperia USA Inc.	TRANS PNP 45V 0.1A SOT23
BCX52-10,115	Nexperia USA Inc.	TRANS PNP 60V 1A SOT89
BCM847BV,115	Nexperia USA Inc.	TRANS 2NPN 45V 0.1A SOT666

EZKEY can provide BCP51-QX recommended part comparison data and engineering samples for evaluation.