SMAJ10A

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SMAJ10A

+BOM

TVS DIODE 11.7VWM 17VC DO214AC

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Specifications

Attribute Value
Supplier Rectron USA
Package Tape & Reel (TR)
Series SMAJ
ProductStatus Active
Type Zener
UnidirectionalChannels 1
Voltage-ReverseStandoff(Typ) 11.7V
Voltage-Clamping(Max)@Ipp 17V
Power-PeakPulse 400W
Applications General Purpose
OperatingTemperature -55°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case DO-214AC, SMA

Overview

Description

The SMAJ10A is a type of TVS (Transient Voltage Suppression) diode commonly used for protecting sensitive electronic components from voltage spikes and transients. Specifically, it is designed to safeguard circuits by clamping voltage surges to a safe level, ensuring the longevity and reliability of electronic devices.
Key features of the SMAJ10A include:
1. Voltage Rating: It has a standoff voltage of 10V, making it suitable for applications that operate around this voltage level.
2. Power Handling: The SMAJ10A can handle peak pulse power dissipation, typically up to 400 watts for a 10/1000 μs pulse.
3. Package: It is encapsulated in an SMA (DO-214AC) surface-mount package, which is compact and suitable for automated assembly processes.
4. Polarity: It is available in unidirectional and bidirectional configurations, offering flexibility depending on circuit requirements.
Applications often include automotive electronics, telecommunications, and consumer electronics, where protection against electrostatic discharge (ESD) and other transients is crucial. Integrating a device like the SMAJ10A can significantly enhance the durability and safety of electronic systems.

Equivalent

The SMAJ10A is a transient voltage suppressor (TVS) diode used for protecting electronic circuits from voltage spikes. Equivalent products include:
1. P6KE10A
2. 1.5SMCJ10A
3. SM6T10A
4. SMA6J10A
5. SMCJ10A
These alternatives offer similar voltage protection and packaging, but always verify the specifications to ensure compatibility with your specific application.

Features

The SMAJ10A is a unidirectional TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronics from voltage spikes and transients. Key features include:
1. Breakdown Voltage: It typically has a breakdown voltage around 10 volts.
2. Peak Pulse Power: The device can handle a peak pulse power of 400 Watts for a 10/1000 μs waveform, making it suitable for high-transient environments.
3. Unidirectional: It is designed to protect against over-voltage conditions in one direction only.
4. Low Clamping Voltage: Ensures minimal voltage drop during transient events, providing effective protection.
5. Fast Response Time: Responds quickly to over-voltage events, effectively clamping voltage spikes.
6. DO-214AC Package: This surface-mount package is compact and easy to integrate into PCB designs.
7. Low Leakage Current: Reduced leakage current helps maintain efficiency and power integrity in the circuit.
8. Compliance: Typically meets various regulatory and safety standards for electronic components.
These features make the SMAJ10A ideal for safeguarding components in automotive, industrial, and consumer electronics applications.

Pinout

The SMAJ10A is a unidirectional TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It is part of the SMAJ series which is typically supplied in a DO-214AC (SMA) package.
Pin Count and Function:
1. Pin Count: The SMAJ10A has two pins. This is standard for most diodes, which include an anode and a cathode.

2. Function:
- Anode (Positive): This pin is connected to the positive side of the circuit. It serves as the entry point for the transient current.
- Cathode (Negative): The cathode pin is connected to the negative side or ground in the circuit. The diode clamps the voltage by conducting the excess transient current to ground, thereby protecting the downstream components.
The SMAJ10A provides a standoff voltage of 10V, which means it can handle voltages up to 10V without conducting. When the voltage exceeds this threshold, it clamps the voltage to a safe level, thereby safeguarding electronic components from damage.

Manufacturer

The SMAJ10A is manufactured by a company called Diodes Incorporated. Diodes Incorporated is a leading global manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. The company serves diverse end-user applications in the consumer electronics, computing, communications, industrial, and automotive markets. Diodes Incorporated is known for its focus on delivering innovative semiconductor products that help optimize system performance, improve energy efficiency, and provide cost-effective solutions.

Application

The SMAJ10A is a Transient Voltage Suppressor (TVS) designed to protect sensitive electronic equipment from voltage spikes and transients. It is commonly used in applications such as telecommunications, automotive electronics, industrial automation systems, consumer electronics, and power supply circuits. The SMAJ10A is particularly effective in safeguarding interfaces, data lines, and DC power lines from electrostatic discharge (ESD) and electrical fast transients (EFT). Its small form factor makes it suitable for compact circuit designs where space is a constraint, and its robust performance ensures reliability in environments prone to electrical disturbances.

Package

The SMAJ10A is a surface-mount Transient Voltage Suppressor (TVS) diode, and it typically comes in a DO-214AC (SMA) package type. This package is designed for efficient thermal management and is commonly used in applications for protecting sensitive electronic components from voltage spikes.

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