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PESD3V3Z1BSF

Name: PESD3V3Z1BSF
Rating: 4.7 (12 reviews)

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規格

Brand	Nexperia
Subcategory	TVS Diodes / ESD Suppression Diodes

概述

Description

PESD3V3Z1BSF is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and electrostatic discharge (ESD). It features a bidirectional configuration, making it suitable for clamping both positive and negative voltage transients. The device is rated for a breakdown voltage of approximately 3.3V and can handle high surge currents, providing reliable protection for low-voltage circuits.
This component is commonly used in applications such as USB ports, HDMI interfaces, and other data lines where ESD protection is critical. Its small footprint and low capacitance ensure minimal impact on signal integrity, making it ideal for high-speed data transmission applications. PESD3V3Z1BSF is housed in a compact SOT23 package, facilitating easy integration into various electronic designs.
Overall, this TVS diode is essential for safeguarding sensitive devices from harmful voltage spikes, ensuring longevity and reliability in electronic systems.

Features

The PESD3V3Z1BSF is a bidirectional ESD protection diode designed to safeguard sensitive electronic components from electrostatic discharge (ESD) and other voltage transients. Key features include:
- Voltage Rating: It supports a breakdown voltage of ±3.3V, making it suitable for low-voltage applications.
- Peak Pulse Power: The device can handle high surge currents, ensuring effective protection during transient events.
- Fast Response Time: The diode reacts quickly to ESD events, minimizing potential damage to circuits.
- Small Package: It comes in a compact SOT23 package, allowing for space-saving designs in modern electronics.
- Low Capacitance: This feature helps maintain signal integrity, making it ideal for high-speed data lines.
- RoHS Compliant: The PESD3V3Z1BSF adheres to environmental regulations, ensuring it’s free from hazardous substances.
Overall, it is well-suited for protecting interfaces in consumer electronics, telecommunications, and automotive applications.

Package

The PESD3V3Z1BSF is packaged in a SOT-23 format, which is a small surface-mount package. This type of packaging is designed for efficient space utilization on printed circuit boards and allows for easy integration in various electronic applications.

Pinout

The PESD3V3Z1BSF is a unidirectional ESD protection diode designed for protecting sensitive electronic components from electrostatic discharge (ESD) events. It comes in a small SOT23 package, which typically has 5 pins.
### Pin Count:
- Total Pins: 5
### Pin Functions:
1. Pin 1 (I/O): Input/Output connection for the signal to be protected.
2. Pin 2 (GND): Ground connection.
3. Pin 3 (I/O): Input/Output connection for the signal to be protected (depends on specific design; often used for bidirectional applications).
4. Pin 4 (NC): No connection (not used).
5. Pin 5 (I/O): Input/Output connection for the signal to be protected.
The device provides a clamping voltage of approximately 3.3V and can handle multiple ESD strikes, making it suitable for protecting data lines and power lines in various electronic applications.

Manufacturer

The PESD3V3Z1BSF is manufactured by Nexperia, a global semiconductor company. Nexperia specializes in discrete, logic, and MOSFET components, providing essential building blocks for various electronic applications. The company focuses on high-volume production and efficiency, delivering reliable and high-quality semiconductor solutions. Nexperia was established as a standalone entity in 2017 after being spun off from NXP Semiconductors. They are known for their expertise in packaging technology and commitment to sustainability in semiconductor manufacturing.

Application

The PESD3V3Z1BSF is a protective device used primarily in electronic applications to safeguard sensitive components from electrostatic discharge (ESD) and transient voltage spikes. Common application areas include mobile devices, laptops, consumer electronics, automotive electronics, and communication equipment. It is particularly beneficial in high-speed data lines and interfaces like USB, HDMI, and Ethernet, ensuring reliable operation and longevity of electronic systems.

Equivalent

The PESD3V3Z1BSF is a TVS diode designed for ESD protection. Equivalent products include:
1. ESDA3V3L1 (STMicroelectronics)
2. D3V3 (Bourns)
3. SMBJ3.3A (Littelfuse)
4. D3V3C (Diodes Incorporated)
Always check specifications for voltage, power rating, and package type to ensure compatibility.