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ESD224DQAR

Name: ESD224DQAR
Rating: 4.7 (12 reviews)

TVS DIODE 3.6VWM 14VC 10USON

製造商
製造商。部分 #ESD224DQAR
包 10-UFDFN
資料表 ESD224DQAR DataSheet
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規格

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Zener
BidirectionalChannels	4
Voltage-ReverseStandoff(Typ)	3.6V (Max)
Voltage-Breakdown(Min)	7.9V
Voltage-Clamping(Max)@Ipp	14V
Current-PeakPulse(10/1000µs)	2A (8/20µs)
Power-PeakPulse	17W
PowerLineProtection	No
Applications	Ethernet, HDMI, USB
Capacitance@Frequency	0.5pF @ 1MHz
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	10-UFDFN

概述

Description

ESD224DQAR is an introductory course designed to provide students with foundational knowledge in the field of engineering systems and design. The course typically covers essential concepts such as system modeling, analysis, and design principles, focusing on how to approach complex engineering problems systematically. Moreover, students learn to utilize various tools and methodologies to evaluate system performance and optimize designs. By integrating theoretical knowledge with practical applications, ESD224DQAR prepares students for advanced studies in engineering disciplines and equips them with skills necessary for real-world problem-solving. The course may also emphasize teamwork, project management, and communication skills, essential for successful engineering practice. Overall, ESD224DQAR aims to develop a comprehensive understanding of engineering systems, fostering critical thinking and innovative approaches in students.

Features

The ESD224DQAR is a low-capacitance ESD protection diode designed to safeguard sensitive electronic components from electrostatic discharge (ESD) and transient voltage events. Key features include:
1. Low Capacitance: Typically around 5 pF, minimizing signal distortion for high-speed data lines.
2. ESD Protection: Capable of withstanding up to ±30 kV contact discharge and ±30 kV air discharge according to IEC 61000-4-2 standards.
3. Bipolar Protection: Effective in both positive and negative voltage transients.
4. Compact Package: Available in a small SOT-23 package, allowing for space-efficient designs.
5. Fast Response Time: Provides quick reaction to transient events to prevent damage.
6. Wide Operating Voltage Range: Suitable for various applications, including USB, HDMI, and other data lines.
7. RoHS Compliant: Environmentally friendly with no hazardous materials.
These features make the ESD224DQAR an excellent choice for protecting sensitive circuits in consumer electronics and communication devices.

Package

The ESD224DQAR is packaged in a 2x3 mm, 8-pin DFN (Dual Flat No-lead) package type, which provides a compact and efficient design for electronic applications, particularly for ESD protection.

Pinout

The ESD224DQAR is a dual-line electrostatic discharge (ESD) protection device housed in a SOT-23 package. It features a pin count of 5. The primary function of the ESD224DQAR is to protect sensitive electronic components from voltage spikes caused by electrostatic discharge, surges, and transients.
In terms of pin configuration:
- Pin 1: I/O1 - protects the first input/output line.
- Pin 2: I/O2 - protects the second input/output line.
- Pin 3: Ground (GND) - connects to the system ground.
- Pin 4: I/O2 - an additional connection for the second line, acting as a mirrored input/output for redundancy.
- Pin 5: I/O1 - an additional connection for the first line, serving the same purpose as the opposite I/O.
This device is commonly used in data lines and interfaces, ensuring the reliability and longevity of electronic systems.

Manufacturer

The ESD224DQAR is manufactured by Texas Instruments, a leading semiconductor company. Texas Instruments (TI) specializes in designing and manufacturing a wide range of analog and embedded processing products. The company is well-known for its innovative solutions in areas such as signal processing, power management, and microcontrollers. TI serves various markets, including automotive, industrial, consumer electronics, and telecommunications. With a strong focus on research and development, Texas Instruments plays a significant role in advancing technology and providing high-quality electronic components globally.

Application

The ESD224DQAR is a dual-channel electrostatic discharge (ESD) protection device commonly used in various applications, including consumer electronics, smartphones, tablets, and industrial equipment. It protects sensitive components from ESD events, ensuring reliability in data lines, HDMI interfaces, USB ports, and telecommunication systems. Its compact design makes it ideal for space-constrained applications while maintaining high-speed signal integrity.

Equivalent

The ESD224DQAR is a transient voltage suppressor (TVS) diode. Equivalent products include the ESD5Z3.3, ESD5Z5.0, and PESD3V3L2BA. Ensure to check the specific voltage ratings and packages to confirm compatibility for your application. Always refer to the manufacturer's datasheet for detailed specifications.