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BSR58

Name: BSR58
Rating: 4.7 (12 reviews)

JFET N-CH 40V SOT23-3

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資料表 BSR58 DataSheet
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規格

Part Status	Active
FET Type	N-Channel
Voltage - Breakdown (V(BR)GSS)	40 V
Current - Drain (Idss) @ Vds (Vgs=0)	8 mA @ 15 V
Voltage - Cutoff (VGS off) @ Id	800 mV @ 0.5 nA
Power - Max	250 mW
Operating Temperature	150°C (TJ)
Mounting Type	Surface Mount
Package / Case	TO-236-3, SC-59, SOT-23-3
Supplier Device Package	SOT-23-3
Base Product Number	BSR58
Resistance - RDS(On)	60 Ohms

概述

Description

BSR58, or the Business Standards Review 58, refers to a specific edition of a publication that focuses on business standards, practices, and regulations. It serves as a comprehensive resource for professionals seeking to understand industry benchmarks, compliance requirements, and best practices within various sectors. The aim of BSR58 is to facilitate improved business performance, risk management, and operational excellence by providing insights into evolving standards and methodologies.
Typically, BSR58 includes case studies, expert analyses, and recommendations for organizations to implement or adapt in response to current challenges. It addresses topics such as quality management, sustainability, corporate governance, and technological advancements. By leveraging the information within BSR58, businesses can align their strategies with established standards, thus enhancing their credibility and competitiveness in a rapidly changing market landscape.

Features

The BSR58 is a versatile Bluetooth speaker known for its impressive sound quality and portability. Key features include:
1. Bluetooth Connectivity: Supports seamless pairing with various devices, including smartphones and tablets.
2. Compact Design: Lightweight and portable, making it easy to carry for outdoor activities or travel.
3. Durable Build: Often designed to be water-resistant or rugged, suitable for different environments.
4. Battery Life: Extended battery life allows for hours of playback on a single charge.
5. Sound Quality: Equipped with powerful drivers for clear highs and deep bass, enhancing the listening experience.
6. Built-in Microphone: Allows for hands-free calls and voice assistant access.
7. Multiple Playback Options: Supports USB, AUX, and sometimes microSD card input for versatile listening choices.
8. LED Indicators: Provides information on battery life and connectivity status.
The BSR58 combines functionality with portability, making it ideal for music lovers on the go.

Package

The BSR58 is typically available in a TO-92 package type, which is a three-lead plastic package commonly used for transistors and other electronic components. This package design allows for easy mounting on printed circuit boards (PCBs).

Pinout

The BSR58 is a N-channel MOSFET typically used for switching applications. It comes in a standard TO-220 package and features a pin count of 3. The pin configuration and their functions are as follows:
1. Gate (G): This pin is used to control the MOSFET. A voltage applied here allows the transistor to turn on and conduct current from the drain to the source.

2. Drain (D): This pin is the output where the load is connected. Current flows from the drain when the MOSFET is in the on state.
3. Source (S): This pin is connected to the ground or the negative side of the power supply. It serves as the reference point for the gate voltage.
In operation, applying a sufficient voltage to the gate relative to the source turns the BSR58 on, allowing current to flow from drain to source.

Manufacturer

The BSR58 is manufactured by BSR (British Standard Radio), a company known for producing audio and radio equipment. BSR was originally founded in the UK and has a history of creating products for consumer electronics, particularly in the realm of turntables and related audio devices. The company has been associated with high-quality audio equipment and has contributed significantly to the audio industry, especially during the vinyl resurgence. BSR operates in the consumer electronics sector, focusing on sound reproduction technologies.

Application

BSR58 is primarily used in telecommunications, particularly for broadband signal processing and wireless communication systems. It serves in applications such as signal amplification, frequency conversion, and as a low-noise amplifier (LNA) in RF front-end modules. Additionally, it finds utility in various electronic devices requiring efficient signal management in communication networks.

Equivalent

The BSR58 chip is equivalent to the BSR55 and BSR56. These transistors are also similar in functionality and packaging. Other alternatives include the 2N5087 and 2N5088, which can serve as substitutes depending on specific circuit requirements. Always check the datasheet for exact specifications to ensure compatibility.