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SMAJ15A-E3/61

Name: SMAJ15A-E3/61
Rating: 4.7 (12 reviews)

TVS DIODE 15VWM 24.4VC DO214AC

製造商
製造商。部分 #SMAJ15A-E3/61
包 DO-214AC, SMA
資料表 SMAJ15A-E3/61 DataSheet
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規格

Supplier	Vishay General Semiconductor - Diodes Division
Package	Tape & Reel (TR),Cut Tape (CT)
Series	TransZorb®
ProductStatus	Active
Type	Zener
UnidirectionalChannels	1
Voltage-ReverseStandoff(Typ)	15V
Voltage-Breakdown(Min)	16.7V
Voltage-Clamping(Max)@Ipp	24.4V
Current-PeakPulse(10/1000µs)	16.4A
Power-PeakPulse	400W
PowerLineProtection	No
Applications	General Purpose
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
Package/Case	DO-214AC, SMA

概述

Description

The SMAJ15A-E3/61 is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and surges. It features a breakdown voltage of approximately 15 volts, making it suitable for applications in power supplies, automotive systems, and communication devices. The device is packaged in a surface-mount configuration, allowing for easy integration into circuit boards.
Key specifications include a peak power dissipation of 400 watts, low clamping voltage, and fast response time, which are vital for safeguarding components against electrostatic discharge (ESD) and other transient events. The SMAJ15A-E3/61 operates effectively over a wide temperature range, ensuring reliable performance in various environmental conditions.
Overall, it is an essential component for enhancing the durability and reliability of electronic systems by providing robust over-voltage protection.

Features

The SMAJ15A-E3/61 is a bidirectional TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronics from voltage spikes and transients. Key features include:
1. Voltage Rating: It has a breakdown voltage of 15V, making it suitable for clamping overvoltage transients.
2. Power Dissipation: Capable of handling high power transients with a peak power rating of 400W (8/20μs pulse).
3. Capacitance: Low capacitance, typically around 150pF, minimizing signal distortion in high-speed applications.
4. Package Type: Available in a DO-214AA (SMB) surface-mount package, facilitating easy integration into PCB designs.
5. Temperature Stability: Operates effectively in a wide temperature range from -55°C to +150°C.
6. Applications: Ideal for protecting automotive electronics, telecommunications, and consumer devices from ESD (Electrostatic Discharge) and other voltage spikes.
These features make the SMAJ15A-E3/61 a reliable choice for transient voltage suppression in various electronic applications.

Package

The SMAJ15A-E3/61 is packaged in a DO-214AA (SMA) surface mount package. This package type is commonly used for transient voltage suppression applications, providing efficient thermal performance and space-saving design suitable for various electronic circuits.

Pinout

The SMAJ15A-E3/61 is a transient voltage suppressor (TVS) diode in the SMA (DO-214AC) package. It has a pin count of 2, as it is a two-terminal device. The primary function of the SMAJ15A-E3/61 is to provide over-voltage protection for sensitive electronic components by clamping transient voltage spikes. It is designed to handle a breakdown voltage of approximately 15V and can conduct high surge currents, making it suitable for protecting circuits against electrostatic discharge (ESD) and other voltage transients. The device is commonly used in various applications, including automotive electronics, telecommunications, and consumer electronics, to ensure reliability and safeguard against voltage surges.

Manufacturer

The manufacturer of the SMAJ15A-E3/61 is Littelfuse, Inc. Littelfuse is a global provider of innovative circuit protection, power control, and sensing technologies. Founded in 1927 and headquartered in Chicago, Illinois, the company specializes in products that protect electrical circuits and components from damage caused by overload, short circuits, and other electrical faults. Littelfuse serves various industries, including automotive, telecommunications, industrial, and consumer electronics, and is known for its commitment to quality and innovation in electronic components.

Application

The SMAJ15A-E3/61 is a transient voltage suppressor diode used for protecting sensitive electronic components from voltage spikes. Common application areas include automotive electronics, telecommunications, consumer electronics, and industrial equipment. It is particularly effective in clamping transient overvoltages in circuits, ensuring reliability in power supply lines, data lines, and signal processing components.

Equivalent

The SMAJ15A-E3/61 is a 15V transient voltage suppressor diode. Equivalent products include the following:
1. 1N4148 (for lower power applications)
2. SMBJ15A (similar voltage rating in a different package)
3. HSMJ15A (another variation with similar specifications)
Always verify the specific electrical characteristics and ratings for compatibility.