SMBJ14 (3)
BOURNSSMBJ14 is available from BOURNS at Xecor. Designed for general-purpose protection, the SMBJ14 offers high peak pulse current handling (25.8A) and a maximum clamping voltage of 23.2V, ensuring robust transient voltage suppression. Available in multiple package options including Tape & Reel (TR), Cut Tape (CT), and Digi-Reel®, it is ideal for applications requiring reliable overvoltage protection in various industries. Whether used in consumer electronics, industrial equipment, or telecommunications, this series ensures efficient and reliable performance for demanding applications. Xecor is an authorized distributor for BOURNS. Please view our extensive selection of the SMBJ14 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| SMBJ14CA | Surface Mount TVS Diode, SMB Package, Clamps at 23.2V, Handles 25.9A Peak Pulse Current | DO-214AA | 5,880 | |
| SMBJ14A | With a unidirectional configuration, SMBJ14A offers a low leakage current of 5uA and a robust peak pulse current handling capability of 25.8 amps | DO-214 | 6,505 | |
| SMBJ14A-13-F | Diodes Inc SMBJ14A-13-F Uni-Directional TVS Diode, 600W peak, 2-Pin SMB | DO-214 | 4,969 |
Key Featrues
High Peak Pulse Current (25.8A) - This TVS diode can handle a peak pulse current of 25.8A, making it suitable for applications requiring robust surge protection. This high current capability ensures reliable performance in environments with significant transient voltage spikes, enhancing the durability of connected circuits.
Low Clamping Voltage (23.2V @ Ipp) - With a maximum clamping voltage of 23.2V, this diode effectively limits voltage spikes to safe levels, protecting sensitive components from damage. This feature is critical for maintaining the integrity of electronic systems in high-stress conditions.
Wide Operating Temperature Range (-55°C to 150°C) - The diode operates reliably across a broad temperature range, from -55°C to 150°C, making it ideal for use in extreme environments. This ensures consistent performance in both industrial and automotive applications, where temperature fluctuations are common.
Surface Mount Package (DO-214AA, SMB) - The compact surface mount design allows for easy integration into modern PCB layouts, saving space and simplifying assembly processes. This feature is particularly beneficial for high-density electronic designs where board real estate is limited.
General Purpose Applications - Designed for general-purpose use, this TVS diode is versatile and can be employed in a wide range of electronic systems, from consumer electronics to industrial equipment. Its broad applicability makes it a cost-effective solution for various surge protection needs.
Low Clamping Voltage (23.2V @ Ipp) - With a maximum clamping voltage of 23.2V, this diode effectively limits voltage spikes to safe levels, protecting sensitive components from damage. This feature is critical for maintaining the integrity of electronic systems in high-stress conditions.
Wide Operating Temperature Range (-55°C to 150°C) - The diode operates reliably across a broad temperature range, from -55°C to 150°C, making it ideal for use in extreme environments. This ensures consistent performance in both industrial and automotive applications, where temperature fluctuations are common.
Surface Mount Package (DO-214AA, SMB) - The compact surface mount design allows for easy integration into modern PCB layouts, saving space and simplifying assembly processes. This feature is particularly beneficial for high-density electronic designs where board real estate is limited.
General Purpose Applications - Designed for general-purpose use, this TVS diode is versatile and can be employed in a wide range of electronic systems, from consumer electronics to industrial equipment. Its broad applicability makes it a cost-effective solution for various surge protection needs.
Applications
Power Supply Protection: The SMBJ14 TVS diode is ideal for protecting sensitive power supply circuits from voltage spikes and transients. Its 23.2V clamping voltage and 25.8A peak pulse current capability ensure reliable protection in general-purpose power applications, such as consumer electronics and industrial equipment.
Automotive Electronics: This TVS diode is suitable for safeguarding automotive electronic systems, such as infotainment systems, ECUs, and sensors, from voltage surges caused by load dumps or switching transients. Its robust design and wide operating temperature range (-55°C to 150°C) make it a reliable choice for harsh automotive environments.
Telecommunications Equipment: The SMBJ14 can be used to protect telecommunications devices, such as routers, modems, and base stations, from voltage transients induced by lightning strikes or power line disturbances. Its surface-mount SMB package ensures easy integration into compact PCB designs.
Industrial Control Systems: This diode is well-suited for protecting industrial control systems, including PLCs, motor drives, and sensors, from voltage spikes caused by inductive loads or power supply fluctuations. Its general-purpose design and high peak pulse power handling (600W) make it a dependable solution for maintaining system reliability in industrial environments.
Automotive Electronics: This TVS diode is suitable for safeguarding automotive electronic systems, such as infotainment systems, ECUs, and sensors, from voltage surges caused by load dumps or switching transients. Its robust design and wide operating temperature range (-55°C to 150°C) make it a reliable choice for harsh automotive environments.
Telecommunications Equipment: The SMBJ14 can be used to protect telecommunications devices, such as routers, modems, and base stations, from voltage transients induced by lightning strikes or power line disturbances. Its surface-mount SMB package ensures easy integration into compact PCB designs.
Industrial Control Systems: This diode is well-suited for protecting industrial control systems, including PLCs, motor drives, and sensors, from voltage spikes caused by inductive loads or power supply fluctuations. Its general-purpose design and high peak pulse power handling (600W) make it a dependable solution for maintaining system reliability in industrial environments.
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