規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR) |
| Series | SMAJ |
| ProductStatus | Active |
| Type | Zener |
| BidirectionalChannels | 1 |
| Voltage-ReverseStandoff(Typ) | 35.1V |
| Voltage-Clamping(Max)@Ipp | 48.4V |
| Power-PeakPulse | 400W |
| Applications | General Purpose |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | DO-214AC, SMA |
概述
Description
The SMAJ30CA is a type of transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes and transient surges. It is part of the SMAJ series, which is known for its high reliability and robust performance in safeguarding circuits. The "30" in its name indicates its breakdown voltage, approximately 30 volts.
This component is housed in a DO-214AC (SMA) package, making it a surface-mount device suitable for compact and space-sensitive applications. The "CA" suffix signifies a bidirectional diode, meaning it can handle voltage surges from both positive and negative directions.
Key features of the SMAJ30CA include its fast response time, low clamping voltage, and a peak pulse power rating of 400 watts for a standard 10/1000 μs waveform. This makes it ideal for use in telecommunications, automotive, industrial, and consumer electronics, providing reliable protection against electrostatic discharge (ESD) and other transient events.
This component is housed in a DO-214AC (SMA) package, making it a surface-mount device suitable for compact and space-sensitive applications. The "CA" suffix signifies a bidirectional diode, meaning it can handle voltage surges from both positive and negative directions.
Key features of the SMAJ30CA include its fast response time, low clamping voltage, and a peak pulse power rating of 400 watts for a standard 10/1000 μs waveform. This makes it ideal for use in telecommunications, automotive, industrial, and consumer electronics, providing reliable protection against electrostatic discharge (ESD) and other transient events.
Equivalent
The SMAJ30CA is a Transient Voltage Suppressor (TVS) diode. Equivalent products include:
1. Littelfuse SMAJ30CA
2. Bourns SMAJ30CA
3. ON Semiconductor SMAJ30CA
4. Vishay SMAJ30CA
5. Diodes Incorporated SMAJ30CA
These equivalents offer similar voltage ratings and package types, providing over-voltage protection in electronic circuits. Always confirm the specifications to ensure compatibility in your specific application.
1. Littelfuse SMAJ30CA
2. Bourns SMAJ30CA
3. ON Semiconductor SMAJ30CA
4. Vishay SMAJ30CA
5. Diodes Incorporated SMAJ30CA
These equivalents offer similar voltage ratings and package types, providing over-voltage protection in electronic circuits. Always confirm the specifications to ensure compatibility in your specific application.
Features
The SMAJ30CA is a type of 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, suitable for circuits where both positive and negative voltage spikes may occur.
2. Peak Pulse Power: Capable of handling a peak pulse power of 400 watts with a 10/1000 μs waveform, providing robust protection against surges.
3. Voltage Rating: It has a standoff voltage of 30V, making it suitable for various applications requiring protection at this voltage level.
4. Low Clamping Voltage: The SMAJ30CA ensures low clamping voltage, minimizing the risk of over-voltage damage to the protected components.
5. Response Time: Offers fast response time, typically within picoseconds, ensuring rapid suppression of voltage spikes.
6. Package: Encased in a SMA (DO-214AC) package, which is compact and suitable for surface-mount applications.
7. Operating Temperature: It operates over a wide temperature range, enhancing reliability in different environmental conditions.
These features make the SMAJ30CA suitable for protecting power lines, communication lines, and other sensitive components in electronic circuits.
1. Bidirectional Protection: It offers bidirectional clamping, suitable for circuits where both positive and negative voltage spikes may occur.
2. Peak Pulse Power: Capable of handling a peak pulse power of 400 watts with a 10/1000 μs waveform, providing robust protection against surges.
3. Voltage Rating: It has a standoff voltage of 30V, making it suitable for various applications requiring protection at this voltage level.
4. Low Clamping Voltage: The SMAJ30CA ensures low clamping voltage, minimizing the risk of over-voltage damage to the protected components.
5. Response Time: Offers fast response time, typically within picoseconds, ensuring rapid suppression of voltage spikes.
6. Package: Encased in a SMA (DO-214AC) package, which is compact and suitable for surface-mount applications.
7. Operating Temperature: It operates over a wide temperature range, enhancing reliability in different environmental conditions.
These features make the SMAJ30CA suitable for protecting power lines, communication lines, and other sensitive components in electronic circuits.
Pinout
The SMAJ30CA is a transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes and transients. It typically comes in a DO-214AC (SMA) package, which has two pins: an anode and a cathode. This bidirectional device is used for voltage clamping, offering protection in both directions. The primary function of the SMAJ30CA is to absorb and dissipate transient energy to prevent damage to connected components. It has a breakdown voltage of around 30V, with the capability to handle a peak pulse power of 400 watts (10/1000 µs waveform).
Manufacturer
The SMAJ30CA is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products, including discrete and integrated circuits. The company serves various sectors such as automotive, industrial, personal electronics, and communications equipment. STMicroelectronics is known for its innovation and technological expertise in electronics and semiconductor solutions.
Application
The SMAJ30CA is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and electrostatic discharge (ESD). Its application areas include:
1. Telecommunications: Protects communication lines from voltage transients.
2. Automotive Electronics: Safeguards electronic control units and other components from load dump and other electrical disturbances.
3. Consumer Electronics: Provides overvoltage protection for devices such as smartphones and laptops.
4. Industrial Equipment: Shields sensitive circuits in industrial control systems and machinery.
5. Power Supplies: Ensures stability and protection for power management circuits.
These applications leverage its ability to clamp high-energy transients and prevent damage to electronic circuitry.
1. Telecommunications: Protects communication lines from voltage transients.
2. Automotive Electronics: Safeguards electronic control units and other components from load dump and other electrical disturbances.
3. Consumer Electronics: Provides overvoltage protection for devices such as smartphones and laptops.
4. Industrial Equipment: Shields sensitive circuits in industrial control systems and machinery.
5. Power Supplies: Ensures stability and protection for power management circuits.
These applications leverage its ability to clamp high-energy transients and prevent damage to electronic circuitry.
Package
The SMAJ30CA is packaged in a DO-214AC (also known as SMA) package type. This is a surface-mount, flat lead package commonly used for transient voltage suppressor diodes.
