規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | SMA6J, TRANSIL™ |
| ProductStatus | Active |
| Type | Zener |
| BidirectionalChannels | 1 |
| Voltage-ReverseStandoff(Typ) | 33V |
| Voltage-Breakdown(Min) | 36.7V |
| Voltage-Clamping(Max)@Ipp | 60.8V |
| Current-PeakPulse(10/1000µs) | 57A (8/20µs) |
| Power-PeakPulse | 600W |
| PowerLineProtection | No |
| Applications | General Purpose |
| OperatingTemperature | -55°C ~ 175°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | DO-214AC, SMA |
概述
Description
The SMA6J33CA-TR is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and electrostatic discharge (ESD). It is part of the SMA6J series, which is characterized by its robust protection capabilities, making it ideal for use in a variety of electronic applications, including telecommunications, computer systems, and automotive electronics.
Key features of the SMA6J33CA-TR include a breakdown voltage of 33V, fast response time to transient over-voltage events, and high surge capability, which helps to prevent damage from electrical surges. The device is housed in a DO-214AC (SMA) package, offering a compact footprint that is suitable for surface mounting. Its bidirectional clamping allows for protection in both positive and negative voltage transient scenarios.
The SMA6J33CA-TR is preferred in environments where reliable over-voltage protection is crucial, ensuring the longevity and reliability of the electronic circuitry in which it is utilized. Its design supports high peak power dissipation and minimal leakage, enhancing overall system protection.
Key features of the SMA6J33CA-TR include a breakdown voltage of 33V, fast response time to transient over-voltage events, and high surge capability, which helps to prevent damage from electrical surges. The device is housed in a DO-214AC (SMA) package, offering a compact footprint that is suitable for surface mounting. Its bidirectional clamping allows for protection in both positive and negative voltage transient scenarios.
The SMA6J33CA-TR is preferred in environments where reliable over-voltage protection is crucial, ensuring the longevity and reliability of the electronic circuitry in which it is utilized. Its design supports high peak power dissipation and minimal leakage, enhancing overall system protection.
Equivalent
The SMA6J33CA-TR is a unidirectional TVS diode for overvoltage protection. Equivalent products include:
1. Littelfuse SMA6J33CA
2. ON Semiconductor 1SMA33CA
3. Bourns SMA6J33CA
4. Vishay SMAJ33CA
5. Microsemi 1N6288CA
These alternatives are comparable in terms of voltage, power rating, and package type (DO-214AC/SMA). Always check the datasheets for exact specifications to ensure compatibility.
1. Littelfuse SMA6J33CA
2. ON Semiconductor 1SMA33CA
3. Bourns SMA6J33CA
4. Vishay SMAJ33CA
5. Microsemi 1N6288CA
These alternatives are comparable in terms of voltage, power rating, and package type (DO-214AC/SMA). Always check the datasheets for exact specifications to ensure compatibility.
Features
The SMA6J33CA-TR is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients caused by electrostatic discharge (ESD), lightning, or other transient voltage events. Key features of this device include:
1. Peak Pulse Power: It can handle a peak pulse power of 600 watts (10/1000 µs waveform).
2. Reverse Stand-Off Voltage: The reverse stand-off voltage is 33 volts, making it suitable for protecting circuits operating at or below this voltage level.
3. Response Time: The device provides fast response times to voltage spikes, typically in the picosecond range.
4. Package: Housed in a SMA package, it is compact and suitable for surface-mount applications, aiding in space-saving on PCBs.
5. Polarity: It is bidirectional, meaning it can protect against voltage spikes of either polarity.
6. Clamping Voltage: It provides a low clamping voltage to minimize stress on protected components during a surge event.
7. Operating Temperature: The operating temperature range extends from -55°C to +150°C, providing robustness in various environmental conditions.
These features make the SMA6J33CA-TR suitable for safeguarding electronic circuits in industrial, automotive, and consumer electronics applications.
1. Peak Pulse Power: It can handle a peak pulse power of 600 watts (10/1000 µs waveform).
2. Reverse Stand-Off Voltage: The reverse stand-off voltage is 33 volts, making it suitable for protecting circuits operating at or below this voltage level.
3. Response Time: The device provides fast response times to voltage spikes, typically in the picosecond range.
4. Package: Housed in a SMA package, it is compact and suitable for surface-mount applications, aiding in space-saving on PCBs.
5. Polarity: It is bidirectional, meaning it can protect against voltage spikes of either polarity.
6. Clamping Voltage: It provides a low clamping voltage to minimize stress on protected components during a surge event.
7. Operating Temperature: The operating temperature range extends from -55°C to +150°C, providing robustness in various environmental conditions.
These features make the SMA6J33CA-TR suitable for safeguarding electronic circuits in industrial, automotive, and consumer electronics applications.
Pinout
The SMA6J33CA-TR is a unidirectional transient voltage suppressor (TVS) diode, typically used for protecting sensitive electronic components from voltage transients induced by lightning and other transient voltage events. It is housed in a SMA (DO-214AC) package.
Pin Count:
- The device has two pins.
Function:
- The primary function of the SMA6J33CA-TR is to clamp over-voltage transients and divert the excess current away from sensitive circuitry, thus protecting electronic equipment from damage.
- It is designed for applications requiring low clamping voltage and where board space is a concern due to its compact SMA package.
- This particular model offers bidirectional protection, meaning it can protect against both positive and negative voltage transients.
Key specifications include a breakdown voltage of approximately 33V, and it is capable of handling peak pulse power dissipation. Always refer to the manufacturer’s datasheet for detailed specifications and ensure compatibility with the specific application requirements.
Pin Count:
- The device has two pins.
Function:
- The primary function of the SMA6J33CA-TR is to clamp over-voltage transients and divert the excess current away from sensitive circuitry, thus protecting electronic equipment from damage.
- It is designed for applications requiring low clamping voltage and where board space is a concern due to its compact SMA package.
- This particular model offers bidirectional protection, meaning it can protect against both positive and negative voltage transients.
Key specifications include a breakdown voltage of approximately 33V, and it is capable of handling peak pulse power dissipation. Always refer to the manufacturer’s datasheet for detailed specifications and ensure compatibility with the specific application requirements.
Manufacturer
The SMA6J33CA-TR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of products and solutions used in various electronic applications. Their products include microcontrollers, sensors, power management devices, and more, catering to industries such as automotive, industrial, personal electronics, and communications equipment. The company is known for its innovation and has a strong focus on sustainability and energy efficiency in its product offerings.
Application
The SMA6J33CA-TR is a transient voltage suppressor (TVS) diode that is used for protecting sensitive electronic equipment from voltage spikes and electrostatic discharge (ESD). Its primary application areas include:
1. Telecommunications: Protects interfaces and equipment from voltage transients.
2. Consumer Electronics: Safeguards devices like smartphones, tablets, and laptops.
3. Automotive Electronics: Shields automotive systems from electrical overstress.
4. Industrial Equipment: Provides robust protection for industrial control systems.
5. Computing Systems: Ensures the integrity of data and hardware by preventing transient voltage damage.
Its use in these areas helps enhance device longevity and reliability by minimizing damage from electrical disturbances.
1. Telecommunications: Protects interfaces and equipment from voltage transients.
2. Consumer Electronics: Safeguards devices like smartphones, tablets, and laptops.
3. Automotive Electronics: Shields automotive systems from electrical overstress.
4. Industrial Equipment: Provides robust protection for industrial control systems.
5. Computing Systems: Ensures the integrity of data and hardware by preventing transient voltage damage.
Its use in these areas helps enhance device longevity and reliability by minimizing damage from electrical disturbances.
Package
The SMA6J33CA-TR is a unidirectional TVS (Transient Voltage Suppressor) diode packaged in a DO-214AC (SMA) surface-mount package.
