TPSMB33A

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TPSMB33A

+BOM

TVS DIODE 28.2VWM 45.7VC DO214AA

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thuộc tính Giá trị
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q101, TPSMB
Part Status Active
Type Zener
Unidirectional Channels 1
Voltage - Reverse Standoff (Typ) 28.2V
Voltage - Breakdown (Min) 31.4V
Voltage - Clamping (Max) @ Ipp 45.7V
Current - Peak Pulse(10 / 1000µs) 13.3A
Power - Peak Pulse 600W
Power Line Protection No
Applications Automotive
Operating Temperature -65°C ~ 175°C (TJ)
Mounting Type Surface Mount

Tổng quan

Description

The TPSMB33A is a Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes and electrostatic discharge (ESD) in various applications. It is part of the TPSMB series and is characterized by its ability to handle high power surges and provide reliable voltage clamping, ensuring that the protected device remains within its safe operating range.
Key features of the TPSMB33A include a peak pulse power capability of 600 watts for a 10/1000 μs waveform, a breakdown voltage of approximately 33 volts, and a unidirectional configuration. It is typically used in applications where robust over-voltage protection is necessary, such as in power supply lines, communication lines, and industrial equipment.
The device is housed in a DO-214AA (SMB) package, which allows for surface mount compatibility, making it suitable for automated assembly processes. Its compact design, coupled with its strong protection capabilities, makes the TPSMB33A an ideal choice for safeguarding electronic circuits against transient voltage events.

Equivalent

The TPSMB33A is a transient voltage suppressor (TVS) diode designed for protecting sensitive electronics from voltage spikes. Equivalent or similar products include:
1. SMBJ33A from Littelfuse
2. SMAJ33A from Vishay
3. P6SMB33A from ON Semiconductor
4. 1.5SMC33A from Bourns
These devices typically have similar voltage ratings and package types, making them suitable replacements in circuits requiring overvoltage protection. Always ensure compatibility with specific circuit requirements before substitution.

Features

The TPSMB33A is a surface-mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Here are some key features:
1. Voltage Rating: It has a standoff voltage of 33 volts, suitable for various electronic protection applications.
2. Power Dissipation: The device offers a peak pulse power dissipation capability of 600 watts, providing robust protection against high-energy transients.
3. Response Time: The diode has a fast response time, typically less than 1 picosecond, ensuring quick protection against transient voltage spikes.
4. Polarity: It is unidirectional, meaning it is designed to protect against voltage spikes in one direction.
5. Package Type: The TPSMB33A comes in a SMB (DO-214AA) package, which is compact and suitable for surface-mount technology, allowing for efficient board space utilization.
6. Low Leakage: It features low leakage current, minimizing power loss when not in use.
These features make the TPSMB33A suitable for protecting data lines, power supplies, and other electronic circuits from transient voltage events.

Pinout

The TPSMB33A is a transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes. It typically comes in a DO-214AA (SMB) package, which is a surface-mount configuration with two pins. Pin 1 is the anode, and Pin 2 is the cathode. This device is designed to clamp overvoltage transients and is primarily used in circuit protection applications.

Manufacturer

The TPSMB33A is manufactured by Littelfuse, Inc. Littelfuse is an American company that specializes in circuit protection products. They provide a wide range of components including fuses, semiconductors, polymer-based technologies, and more. Littelfuse serves various industries such as automotive, industrial, and electronics, offering solutions that protect electrical circuits from overcurrent, overvoltage, and other electrical anomalies.

Application

The TPSMB33A is a unidirectional Transient Voltage Suppressor (TVS) diode. It is commonly used for protecting sensitive electronic components from voltage spikes induced by events like lightning strikes, electrostatic discharge, and inductive load switching. Typical application areas include telecommunications equipment, automotive electronics, consumer electronics, industrial controls, and computer peripherals. The device is particularly effective in safeguarding DC power lines and signal lines from overvoltage transients, ensuring the longevity and reliability of the electronic systems in which it is implemented.

Package

The TPSMB33A is a Transient Voltage Suppressor (TVS) diodes package. It typically comes in a DO-214AA (SMB) package type, which is designed for surface-mount applications.

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