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SMBJ58CA
+NomenclatureSURFACE MOUNT UNI/BI-DIRECTIONAL
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FabricantHY Electronics (Cayman) Ltd
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Pièce fabricant #SMBJ58CA
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En stock3686
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR) |
| ProductStatus | Active |
Présentation
Description
The SMBJ58CA is a bidirectional TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronics from voltage transients, such as ESD (electrostatic discharge) and lightning-induced surges.
### Key Features:
- Voltage Rating: 58V (standoff)
- Peak Pulse Power: 600W (8/20µs waveform)
- Bidirectional Operation: Clamps both positive and negative transients
- Low Clamping Voltage: Limits overvoltage effectively
- Fast Response Time: Reacts in nanoseconds
### Applications:
- Power supply protection
- Communication lines (RS-485, Ethernet)
- Automotive and industrial systems
### Package:
- SMB (DO-214AA) surface-mount package
The SMBJ58CA is robust, reliable, and compliant with industry standards like IEC 61000-4-5 for surge protection. It’s ideal for safeguarding circuits against transient events in harsh environments.
### Key Features:
- Voltage Rating: 58V (standoff)
- Peak Pulse Power: 600W (8/20µs waveform)
- Bidirectional Operation: Clamps both positive and negative transients
- Low Clamping Voltage: Limits overvoltage effectively
- Fast Response Time: Reacts in nanoseconds
### Applications:
- Power supply protection
- Communication lines (RS-485, Ethernet)
- Automotive and industrial systems
### Package:
- SMB (DO-214AA) surface-mount package
The SMBJ58CA is robust, reliable, and compliant with industry standards like IEC 61000-4-5 for surge protection. It’s ideal for safeguarding circuits against transient events in harsh environments.
Equivalent
Equivalent products to the SMBJ58CA (58V bidirectional TVS diode) include:
- P6SMB58CA (Littelfuse/ON Semiconductor)
- SMBJ58CA-TP (Micro Commercial Co.)
- TPSMB58CA (Vishay)
- 5.0SMDJ58CA (higher power, Bourns)
These offer similar 58V clamping voltage and bidirectional protection in SMB packages. Check datasheets for exact specs.
- P6SMB58CA (Littelfuse/ON Semiconductor)
- SMBJ58CA-TP (Micro Commercial Co.)
- TPSMB58CA (Vishay)
- 5.0SMDJ58CA (higher power, Bourns)
These offer similar 58V clamping voltage and bidirectional protection in SMB packages. Check datasheets for exact specs.
Pinout
The SMBJ58CA is a bidirectional TVS diode designed for transient voltage suppression.
- Pin Count: 2 (anode and cathode).
- Function: Protects circuits from voltage spikes by clamping transient voltages to a safe level (58V breakdown voltage). It operates bidirectionally, meaning it safeguards against both positive and negative voltage transients.
Commonly used in power lines, communication ports, and other sensitive electronics to prevent damage from ESD, lightning, or other surges.
Key Specs:
- Breakdown Voltage (V_BR): 64.4V (min) to 71.2V (max).
- Peak Pulse Power: 600W (8/20μs waveform).
- Package: SMB (DO-214AA).
Concise and effective for surge protection.
- Pin Count: 2 (anode and cathode).
- Function: Protects circuits from voltage spikes by clamping transient voltages to a safe level (58V breakdown voltage). It operates bidirectionally, meaning it safeguards against both positive and negative voltage transients.
Commonly used in power lines, communication ports, and other sensitive electronics to prevent damage from ESD, lightning, or other surges.
Key Specs:
- Breakdown Voltage (V_BR): 64.4V (min) to 71.2V (max).
- Peak Pulse Power: 600W (8/20μs waveform).
- Package: SMB (DO-214AA).
Concise and effective for surge protection.
Application
The SMBJ58CA is a bidirectional TVS diode designed for transient voltage suppression in various applications. Key areas include:
1. Electronics Protection – Safeguards sensitive components in power supplies, communication lines, and data interfaces from voltage spikes.
2. Automotive Systems – Protects ECUs, sensors, and infotainment systems from load dump and ESD events.
3. Industrial Equipment – Shields control systems, PLCs, and motor drives from surges.
4. Telecom/Networking – Defends routers, switches, and transceivers from lightning-induced transients.
5. Consumer Electronics – Ensures reliability in USB ports, HDMI lines, and other I/O connections.
Its bidirectional nature and 58V breakdown voltage make it ideal for AC/DC circuits.
1. Electronics Protection – Safeguards sensitive components in power supplies, communication lines, and data interfaces from voltage spikes.
2. Automotive Systems – Protects ECUs, sensors, and infotainment systems from load dump and ESD events.
3. Industrial Equipment – Shields control systems, PLCs, and motor drives from surges.
4. Telecom/Networking – Defends routers, switches, and transceivers from lightning-induced transients.
5. Consumer Electronics – Ensures reliability in USB ports, HDMI lines, and other I/O connections.
Its bidirectional nature and 58V breakdown voltage make it ideal for AC/DC circuits.
Package
The SMBJ58CA is a TVS diode in an SMB (DO-214AA) surface-mount package. It offers transient voltage suppression for protection against surges and is commonly used in electronics for ESD and overvoltage protection. The package is compact, suitable for high-density PCB designs, and features two terminals for easy soldering.
