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SMBJ30CA-TR
+BOMTVS DIODE 30VWM 48.4VC SMB
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ManufacturerSTMicroelectronics
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Mfr. Part #SMBJ30CA-TR
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Datasheet SMBJ30CA-TR DataSheet
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Package DO-214
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In Stock3685
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | SMBJ, TRANSIL™ |
| ProductStatus | Active |
| Type | Zener |
| BidirectionalChannels | 1 |
| Voltage-ReverseStandoff(Typ) | 30V |
| Voltage-Breakdown(Min) | 33.3V |
| Voltage-Clamping(Max)@Ipp | 48.4V |
| Current-PeakPulse(10/1000µs) | 13A |
| Power-PeakPulse | 600W |
| PowerLineProtection | No |
| Applications | General Purpose |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | DO-214AA, SMB |
Overview
Description
The SMBJ30CA-TR is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes and transients. It is part of the SMBJ series, housed in a DO-214AA (SMB) package, which is compact and suitable for surface-mount applications. The "30CA" denotes a breakdown voltage of 30 volts with bidirectional clamping capability, making it suitable for circuits that require protection on both positive and negative voltage excursions.
Key features of the SMBJ30CA-TR include a peak pulse power capability of 600 watts (10/1000 µs waveform), low leakage current, and fast response time to transients. It is often used in applications like power supplies, telecommunications, and other industrial equipment where voltage stability is critical.
The "-TR" suffix indicates that the device is supplied in tape and reel packaging, which is suitable for automated assembly and manufacturing processes. Overall, the SMBJ30CA-TR offers a reliable and efficient way to safeguard electronic circuits from voltage-induced damage.
Key features of the SMBJ30CA-TR include a peak pulse power capability of 600 watts (10/1000 µs waveform), low leakage current, and fast response time to transients. It is often used in applications like power supplies, telecommunications, and other industrial equipment where voltage stability is critical.
The "-TR" suffix indicates that the device is supplied in tape and reel packaging, which is suitable for automated assembly and manufacturing processes. Overall, the SMBJ30CA-TR offers a reliable and efficient way to safeguard electronic circuits from voltage-induced damage.
Equivalent
The SMBJ30CA-TR is a bidirectional TVS (Transient Voltage Suppressor) diode. Equivalent products include:
1. Littelfuse SMBJ30CA
2. Vishay SMBJ30CA
3. Bourns SMBJ30CA
4. STMicroelectronics SMBJ30CA
5. ON Semiconductor SMBJ30CA
These products offer similar voltage protection and package type, ensuring compatibility for ESD and voltage transient protection applications. Always verify specifications, such as power rating and clamping voltage, to ensure they meet your requirements.
1. Littelfuse SMBJ30CA
2. Vishay SMBJ30CA
3. Bourns SMBJ30CA
4. STMicroelectronics SMBJ30CA
5. ON Semiconductor SMBJ30CA
These products offer similar voltage protection and package type, ensuring compatibility for ESD and voltage transient protection applications. Always verify specifications, such as power rating and clamping voltage, to ensure they meet your requirements.
Features
The SMBJ30CA-TR is a surface mount transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes and transients. Some of its key features include:
1. Reverse Stand-Off Voltage: 30V, suitable for protecting circuits in this voltage range.
2. Bidirectional: Can protect against both positive and negative voltage transients.
3. Power Dissipation: Capable of handling peak pulse power of 600W (10/1000 µs waveform).
4. Fast Response Time: Typically responds in less than 1 picosecond, providing quick protection against voltage spikes.
5. Low Clamping Voltage: Ensures minimal impact on the protected circuit during a transient event.
6. Construction: Encapsulated in the DO-214AA (SMB) package, suitable for automated placement and reflow soldering.
7. Compliance: Meets various industry standards for surge protection, ensuring reliability and safety.
8. Operating Temperature Range: Typically -55°C to +150°C, suitable for various environmental conditions.
These features make the SMBJ30CA-TR ideal for use in telecommunications, automotive, industrial, and consumer electronics for over-voltage protection.
1. Reverse Stand-Off Voltage: 30V, suitable for protecting circuits in this voltage range.
2. Bidirectional: Can protect against both positive and negative voltage transients.
3. Power Dissipation: Capable of handling peak pulse power of 600W (10/1000 µs waveform).
4. Fast Response Time: Typically responds in less than 1 picosecond, providing quick protection against voltage spikes.
5. Low Clamping Voltage: Ensures minimal impact on the protected circuit during a transient event.
6. Construction: Encapsulated in the DO-214AA (SMB) package, suitable for automated placement and reflow soldering.
7. Compliance: Meets various industry standards for surge protection, ensuring reliability and safety.
8. Operating Temperature Range: Typically -55°C to +150°C, suitable for various environmental conditions.
These features make the SMBJ30CA-TR ideal for use in telecommunications, automotive, industrial, and consumer electronics for over-voltage protection.
Pinout
The SMBJ30CA-TR is a Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. It has a bidirectional configuration.
In terms of pin count, the SMBJ30CA-TR is packaged in an SMB (DO-214AA) package, which typically has two terminals or pins. One pin is the anode, and the other is the cathode, allowing for installation in circuits to prevent overvoltage conditions.
The primary function of the SMBJ30CA-TR is to clamp voltage surges to a safe level, thereby protecting downstream components from damage due to overvoltage conditions. It is rated for a 30V standoff voltage, and it can absorb high-energy transients, making it suitable for use in a wide range of applications including power supplies, telecommunications, and automotive electronics.
In terms of pin count, the SMBJ30CA-TR is packaged in an SMB (DO-214AA) package, which typically has two terminals or pins. One pin is the anode, and the other is the cathode, allowing for installation in circuits to prevent overvoltage conditions.
The primary function of the SMBJ30CA-TR is to clamp voltage surges to a safe level, thereby protecting downstream components from damage due to overvoltage conditions. It is rated for a 30V standoff voltage, and it can absorb high-energy transients, making it suitable for use in a wide range of applications including power supplies, telecommunications, and automotive electronics.
Manufacturer
The SMBJ30CA-TR is manufactured by STMicroelectronics. STMicroelectronics is a multinational electronics and semiconductor manufacturer. Headquartered in Geneva, Switzerland, it designs, develops, manufactures, and markets a wide range of semiconductor products used in various applications, including automotive, industrial, personal electronics, and communications equipment. The company is known for its expertise in producing integrated circuits, discrete and power devices, as well as sensors and microcontrollers. With a strong focus on innovation and sustainability, STMicroelectronics serves a global customer base by providing tailored solutions and cutting-edge technology.
Application
The SMBJ30CA-TR is a TVS (Transient Voltage Suppressor) diode used primarily for protection against voltage spikes and electrical transients. Its main application areas include safeguarding sensitive electronic components in telecommunications equipment, automotive electronics, consumer electronics, and industrial systems. It is particularly effective in protecting circuits from electrostatic discharge (ESD), lightning-induced surges, and other voltage transients. The SMBJ30CA-TR is commonly used in power supply circuits, data lines, and signal lines to ensure the reliability and longevity of electronic devices by clamping voltage spikes and preventing damage.
Package
The SMBJ30CA-TR is packaged in a DO-214AA (SMB) surface-mount package. This package type is commonly used for transient voltage suppressors (TVS) and offers a compact and reliable solution suitable for protecting sensitive electronic components from voltage spikes.
