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P6SMB33CA
+BOMTVS DIODE 28.2VWM 45.7VC
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ManufacturerMeritek
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Mfr. Part #P6SMB33CA
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Datasheet P6SMB33CA DataSheet
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Package DO-214AA (SMB)
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In Stock4093
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR) |
| Series | P6SMB |
| ProductStatus | Active |
| Type | Zener |
| BidirectionalChannels | 1 |
| Voltage-ReverseStandoff(Typ) | 28.2V |
| Voltage-Breakdown(Min) | 31.35V |
| Voltage-Clamping(Max)@Ipp | 45.7V |
| Current-PeakPulse(10/1000µs) | 13.13A |
| Power-PeakPulse | 600W |
| Applications | General Purpose |
| OperatingTemperature | -55°C ~ 150°C |
| MountingType | Surface Mount |
| Package/Case | DO-214AA (SMB) |
Overview
Description
The P6SMB33CA is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes induced by lightning, inductive load switching, or electrostatic discharge. Part of the P6SMB series, this device is specifically built to handle high-power transient surges with a peak pulse power capability of 600 watts for a 10/1000 µs waveform. The "33CA" in the model number indicates that it has a standoff voltage of 33 volts and is a bidirectional device, meaning it can protect against voltage spikes of both polarities.
Key features include a fast response time, typically less than 1 picosecond, low clamping voltage, and low leakage current, making it suitable for protecting signal and power lines in various applications. It is housed in a compact SMB (DO-214AA) package, making it ideal for space-constrained designs. Commonly used in telecommunications, computer systems, and automotive applications, the P6SMB33CA ensures robust protection and enhances the reliability of electronic devices.
Key features include a fast response time, typically less than 1 picosecond, low clamping voltage, and low leakage current, making it suitable for protecting signal and power lines in various applications. It is housed in a compact SMB (DO-214AA) package, making it ideal for space-constrained designs. Commonly used in telecommunications, computer systems, and automotive applications, the P6SMB33CA ensures robust protection and enhances the reliability of electronic devices.
Equivalent
The P6SMB33CA is a Transient Voltage Suppressor (TVS) diode. Equivalent products include:
1. Littelfuse SMAJ33CA
2. Vishay SMA6J33CA
3. ON Semiconductor P6SMB33AT3G
4. Bourns CD214A-B330C
5. STMicroelectronics SMA6J33CA
These components have similar voltage ratings and package types, making them suitable replacements in most applications. Always verify specifications and compatibility with your specific application requirements.
1. Littelfuse SMAJ33CA
2. Vishay SMA6J33CA
3. ON Semiconductor P6SMB33AT3G
4. Bourns CD214A-B330C
5. STMicroelectronics SMA6J33CA
These components have similar voltage ratings and package types, making them suitable replacements in most applications. Always verify specifications and compatibility with your specific application requirements.
Features
The P6SMB33CA is a transient voltage suppression (TVS) diode designed to protect sensitive electronic components from voltage spikes and transients. Here are its key features:
1. Peak Power Dissipation: It can handle a peak power dissipation of 600 watts for a 1ms pulse, helping to safeguard devices from sudden voltage spikes.
2. Stand-off Voltage: The device has a stand-off voltage of 33 volts, meaning it can continuously operate at or below this voltage.
3. Bidirectional Protection: It provides bidirectional protection, allowing it to protect against both positive and negative voltage transients.
4. Response Time: The diode has a fast response time, typically less than 1 picosecond from 0 volts to breakdown voltage, ensuring rapid response to transient events.
5. Low Leakage: It features low leakage current when in the stand-off state, reducing power loss and improving efficiency.
6. Junction Temperature Range: It operates within a wide junction temperature range, typically from -55°C to +150°C, making it suitable for various environmental conditions.
7. Robust Construction: The device is designed for durability and reliability in harsh environments, making it suitable for industrial and automotive applications.
1. Peak Power Dissipation: It can handle a peak power dissipation of 600 watts for a 1ms pulse, helping to safeguard devices from sudden voltage spikes.
2. Stand-off Voltage: The device has a stand-off voltage of 33 volts, meaning it can continuously operate at or below this voltage.
3. Bidirectional Protection: It provides bidirectional protection, allowing it to protect against both positive and negative voltage transients.
4. Response Time: The diode has a fast response time, typically less than 1 picosecond from 0 volts to breakdown voltage, ensuring rapid response to transient events.
5. Low Leakage: It features low leakage current when in the stand-off state, reducing power loss and improving efficiency.
6. Junction Temperature Range: It operates within a wide junction temperature range, typically from -55°C to +150°C, making it suitable for various environmental conditions.
7. Robust Construction: The device is designed for durability and reliability in harsh environments, making it suitable for industrial and automotive applications.
Pinout
The P6SMB33CA is a Transient Voltage Suppressor (TVS) diode. It typically comes in a Surface-Mount SMB/DO-214AA package, which is a standard package for such components. The pin count for the P6SMB33CA is two, as is typical for diodes. These two pins are:
1. Anode
2. Cathode
The primary function of the P6SMB33CA is to protect sensitive electronic components from voltage spikes such as those caused by lightning strikes, inductive load switching, or electrostatic discharge (ESD). It achieves this by clamping the overvoltage to a safe level and thus preventing damage to the circuit. The "CA" suffix indicates that it is a bidirectional device, meaning it can protect against both positive and negative voltage transients. The "33" in the part number refers to the breakdown voltage of approximately 33 volts.
1. Anode
2. Cathode
The primary function of the P6SMB33CA is to protect sensitive electronic components from voltage spikes such as those caused by lightning strikes, inductive load switching, or electrostatic discharge (ESD). It achieves this by clamping the overvoltage to a safe level and thus preventing damage to the circuit. The "CA" suffix indicates that it is a bidirectional device, meaning it can protect against both positive and negative voltage transients. The "33" in the part number refers to the breakdown voltage of approximately 33 volts.
Manufacturer
The P6SMB33CA is a component manufactured by Littelfuse, Inc. Littelfuse is a company that specializes in circuit protection, power control, and sensing technologies. Founded in 1927, the company is recognized for its extensive range of products designed to protect electrical circuits and ensure safe power management across various applications and industries. Littelfuse's offerings include fuses, semiconductors, sensors, and other electronic components. They serve a wide array of markets, including automotive, industrial, consumer electronics, and telecommunications. The company is known for innovation and reliability in the field of electronic components and solutions.
Application
The P6SMB33CA is a Transient Voltage Suppressor (TVS) diode used for protecting sensitive electronic components from voltage spikes and transients. Its application areas include:
1. Telecommunications Equipment: Protects data lines and communication interfaces from voltage surges.
2. Consumer Electronics: Shields circuits in devices like TVs, computers, and smartphones.
3. Automotive Systems: Guards automotive electronics against electrical transients and noise.
4. Industrial Controls: Ensures reliable operation of control systems exposed to harsh electrical environments.
5. Power Supplies: Provides overvoltage protection for AC/DC power supplies and adapters.
6. LED Lighting: Safeguards LED circuits from transient overvoltages.
These applications help maintain device functionality and prolong lifespan by preventing damage from voltage surges.
1. Telecommunications Equipment: Protects data lines and communication interfaces from voltage surges.
2. Consumer Electronics: Shields circuits in devices like TVs, computers, and smartphones.
3. Automotive Systems: Guards automotive electronics against electrical transients and noise.
4. Industrial Controls: Ensures reliable operation of control systems exposed to harsh electrical environments.
5. Power Supplies: Provides overvoltage protection for AC/DC power supplies and adapters.
6. LED Lighting: Safeguards LED circuits from transient overvoltages.
These applications help maintain device functionality and prolong lifespan by preventing damage from voltage surges.
Package
The P6SMB33CA is a surface-mount Transient Voltage Suppressor (TVS) diode with a DO-214AA (SMB) package. This package type is designed for protecting sensitive electronics from voltage transients induced by inductive load switching and lightning, ensuring reliability in compact designs.
