What are the key features of ON Semiconductor BCW66GLT1G?

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 BCW66GLT1G?

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 BCW66GLT1G 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 BCW66GLT1G?

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 BCW66GLT1G?

The global Bipolar Transistors - BJT market is growing at ~6-8% CAGR, with particularly strong demand in power management. ON Semiconductor BCW66GLT1G 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 BCW66GLT1G?

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.

BCW66GLT1G TRANS NPN GP 45V 800MA SOT-23 by ON Semiconductor

BCW66GLT1G | ON Semiconductor TRANS NPN GP 45V 800MA SOT-23

Name: BCW66GLT1G
Brand: ON Semiconductor
SKU: BCW66GLT1G
Price: 0.02 USD
Availability: InStock

Category: Bipolar Transistors - BJT

Brand: ON Semiconductor

TRANS NPN GP 45V 800MA SOT-23

Quantity: 90,000 pcs

Unit Price: USD 0.02

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Product Details

PDF Datasheet

Technical Docs

Description: TRANS NPN GP 45V 800MA SOT-23

Technical Parameters

Collector Current	500 mA
Collector Emitter Saturation Voltage	0.2 V max
Configuration	Single
Hfe	hFE 100-600
Mounting Style	Surface Mount
Mounting Type	Surface Mount
Operating Temperature	-55°C ~ +150°C
Package Type	SOT-23
Polarity	NPN
Power Dissipation	350 mW
RoHS	Compliant
Temperature Range	-65 to +150 C
Transistor Type	BJT
Transition Frequency	100 MHz typical
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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3D Model (.stp)

Schematic Symbol (.sch)

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BCW66GLT1G Application and Selection Guide

BCW66GLT1G Model and Manufacturer Information

BCW66GLT1G, a Bipolar Transistors - BJT manufactured by ON Semiconductor: BCW66GLT1G 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 BCW66GLT1G meets your requirements, then check whether ON Semiconductor matches your expectations, and then refer to TRANS NPN GP 45V 800MA SOT-23 for further evaluation.

BCW66GLT1G Product Parameters and Description

The main parameters of ON Semiconductor's Bipolar Transistors - BJT product BCW66GLT1G include TRANS NPN GP 45V 800MA 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.

BCW66GLT1G Application and Selection Reference

ON Semiconductor's Bipolar Transistors - BJT product BCW66GLT1G has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, BCW66GLT1G 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 BCW66GLT1G

Designers looking for BCW66GLT1G recommended parts can evaluate the following options. BCW66GLT1G selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
BCP68T1G	ON Semiconductor	TRANS NPN 20V 1A SOT223
BCP68T1	ON Semiconductor	TRANS NPN AUDIO 1A 25V SOT223
BC857BDW1T1G	ON Semiconductor	TRANS PNP DUAL 45V 100MA SOT-363

EZKEY can provide BCW66GLT1G recommended part comparison data and engineering samples for evaluation.