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SMAJ30CA-TR
+Lista de MateriaisTVS DIODE 30VWM 64.3VC SMA
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FabricanteSTMicroeletrônica
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Peça do Fabricante #SMAJ30CA-TR
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Ficha Técnica SMAJ30CA-TR DataSheet
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Pacote DO-214AC
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Em Estoque6069
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | SMAJ, TRANSIL™ |
| ProductStatus | Active |
| Type | Zener |
| BidirectionalChannels | 1 |
| Voltage-ReverseStandoff(Typ) | 30V |
| Voltage-Breakdown(Min) | 33.3V |
| Voltage-Clamping(Max)@Ipp | 64.3V |
| Current-PeakPulse(10/1000µs) | 36A (8/20µs) |
| Power-PeakPulse | 400W |
| PowerLineProtection | No |
| Applications | General Purpose |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | DO-214AC, SMA |
Visão Geral
Description
The SMAJ30CA-TR is a bidirectional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, power interruptions, or other transient voltage events. It features a breakdown voltage of around 30V and can handle a peak pulse power of up to 400 watts. The device is housed in a DO-214AC (SMA) package, making it suitable for surface-mount applications. It complies with industry standards such as IEC 61000-4-2 for ESD protection and offers fast response times, typically clamping the voltage within picoseconds. The SMAJ30CA-TR is well-suited for use in automotive, telecommunications, and consumer electronics where robust transient protection is essential. Its compact size and reliable performance make it a popular choice for engineers looking to safeguard circuits against overvoltage conditions.
Equivalent
The SMAJ30CA-TR is a TVS (Transient Voltage Suppressor) diode. Equivalent products include the Littelfuse SMAJ30CA, Vishay SMAJ30CA, and NXP SMAJ30CA. These components share similar electrical characteristics and package types, making them suitable substitutes for one another in many applications. Always verify specific parameters like breakdown voltage and power rating to ensure compatibility with your design.
Features
The SMAJ30CA-TR is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes and transients. Key features include:
1. Bidirectional Protection: It offers bidirectional clamping, making it suitable for circuits where voltage transients can occur in both directions.
2. Peak Pulse Power: It typically provides a peak pulse power rating of 400 watts for a 10/1000µs waveform, ensuring robust protection against transients.
3. Breakdown Voltage: The device has a breakdown voltage range of approximately 28.5 to 31.5 volts, allowing it to clamp overvoltages effectively.
4. Low Leakage Current: It features a low leakage current, which is beneficial for minimizing power consumption in standby mode.
5. Fast Response Time: The TVS diode responds quickly to overvoltage events, providing near-instantaneous protection to the circuit.
6. Surface Mount Package: Housed in a DO-214AC (SMA) package, it supports surface mount technology, which is ideal for compact and lightweight design requirements in modern electronics.
These features make the SMAJ30CA-TR suitable for safeguarding various electronic components and systems from ESD and other voltage-induced disturbances.
1. Bidirectional Protection: It offers bidirectional clamping, making it suitable for circuits where voltage transients can occur in both directions.
2. Peak Pulse Power: It typically provides a peak pulse power rating of 400 watts for a 10/1000µs waveform, ensuring robust protection against transients.
3. Breakdown Voltage: The device has a breakdown voltage range of approximately 28.5 to 31.5 volts, allowing it to clamp overvoltages effectively.
4. Low Leakage Current: It features a low leakage current, which is beneficial for minimizing power consumption in standby mode.
5. Fast Response Time: The TVS diode responds quickly to overvoltage events, providing near-instantaneous protection to the circuit.
6. Surface Mount Package: Housed in a DO-214AC (SMA) package, it supports surface mount technology, which is ideal for compact and lightweight design requirements in modern electronics.
These features make the SMAJ30CA-TR suitable for safeguarding various electronic components and systems from ESD and other voltage-induced disturbances.
Pinout
The SMAJ30CA-TR is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and transients. It is part of the SMAJ series, typically housed in a DO-214AC (SMA) package. The device generally features two pins:
1. Pin Count: The SMAJ30CA-TR has two pins.
2. Function: The primary function of the SMAJ30CA-TR is to clamp voltage spikes to a safe level, thus protecting downstream components. It is bidirectional, meaning it can suppress voltage transients in both directions. It has a working standoff voltage of 30V and is designed to handle peak pulse power dissipation of up to 400 watts under specified conditions.
This makes it suitable for use in various applications, including industrial, automotive, and consumer electronics, where protection from electrical overstress is needed.
1. Pin Count: The SMAJ30CA-TR has two pins.
2. Function: The primary function of the SMAJ30CA-TR is to clamp voltage spikes to a safe level, thus protecting downstream components. It is bidirectional, meaning it can suppress voltage transients in both directions. It has a working standoff voltage of 30V and is designed to handle peak pulse power dissipation of up to 400 watts under specified conditions.
This makes it suitable for use in various applications, including industrial, automotive, and consumer electronics, where protection from electrical overstress is needed.
Manufacturer
The SMAJ30CA-TR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. The company is known for its expertise in various markets, including automotive, industrial, personal electronics, and communication equipment. They produce components such as microcontrollers, MEMS (Micro-Electro-Mechanical Systems), sensors, and discrete and power devices, which are integral to electronic applications across diverse industries. STMicroelectronics is headquartered in Geneva, Switzerland, and operates worldwide, providing solutions that help customers address their design challenges in an efficient and sustainable manner.
Application
The SMAJ30CA-TR is a Transient Voltage Suppressor (TVS) diode primarily used for protecting sensitive electronic components from voltage spikes induced by inductive load switching and electrostatic discharge (ESD). Its application areas include:
1. Telecommunication Equipment: Protects circuits from voltage transients in networking devices and modems.
2. Consumer Electronics: Guards against ESD in devices like smartphones and tablets.
3. Automotive Electronics: Shields sensors and control units from load dump and ESD events.
4. Industrial Systems: Ensures reliability in PLCs and automation equipment by preventing voltage surge damage.
5. Power Supplies: Protects power lines and output stages from transient voltage spikes.
Its capability to handle high power surges makes it ideal for robust protection in diverse environments.
1. Telecommunication Equipment: Protects circuits from voltage transients in networking devices and modems.
2. Consumer Electronics: Guards against ESD in devices like smartphones and tablets.
3. Automotive Electronics: Shields sensors and control units from load dump and ESD events.
4. Industrial Systems: Ensures reliability in PLCs and automation equipment by preventing voltage surge damage.
5. Power Supplies: Protects power lines and output stages from transient voltage spikes.
Its capability to handle high power surges makes it ideal for robust protection in diverse environments.
Package
The SMAJ30CA-TR is a transient voltage suppressor (TVS) diode packaged in a DO-214AC (SMA) surface-mount device (SMD) package. It is designed to protect sensitive electronics from voltage spikes.
