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On Jul 24, 2025


SMBJ15CA ESD Suppressors/TVS Diodes by FOSAN

The ESD Suppressors/TVS Diodes SMBJ15CA by FOSAN offer reliable circuit protection against electrostatic discharge (ESD) and transient voltage spikes in sensitive electronics. These ESD Suppressors/TVS Diodes are ideal for industrial, consumer, and communication equipment, ensuring your designs remain safe and functional even in harsh electrical environments.


Technical Specifications of SMBJ15CA

  • Manufacturer: FOSAN

  • Part Number: SMBJ15CA

  • Reverse Stand-Off Voltage (VR): 15V

  • Breakdown Voltage: 16.7V (min)

  • Clamping Voltage: 24.4V (typ)

  • Peak Pulse Power: 600W

  • Polarity: Bidirectional

  • Package/Case: DO-214AA (SMBJ)

  • Mounting Type: Surface Mount (SMD)

  • Operating Temperature: -55°C to +150°C


Key Features

  • High surge handling capacity (600W peak pulse power)

  • Excellent clamping capability

  • Bidirectional ESD Suppressors/TVS Diodes for symmetrical protection

  • Surface-mount design in compact DO-214AA package

  • Fast response time for sensitive circuit protection

  • RoHS compliant and UL certified components

These features make SMBJ15CA ESD Suppressors/TVS Diodes by FOSAN ideal for safeguarding low-voltage electronics.


Applications

  • Communication systems

  • Consumer electronics

  • Power management circuits

  • Industrial automation controls

  • Embedded and automotive electronics

With robust transient voltage suppression, SMBJ15CA ESD Suppressors/TVS Diodes provide unmatched circuit protection in all these applications.


Wiring and Connection Overview

  • Mount directly across vulnerable power or signal lines

  • Ensure minimal lead inductance on PCB layout

  • Can be installed in bidirectional configurations

  • Compatible with automated surface mount processes


Use Case: ESD Protection for Communication Module

Challenge: A data transmission module was failing due to ESD-induced damage.
Solution: Integrated SMBJ15CA ESD Suppressors/TVS Diodes by FOSAN at I/O interfaces.
Result: Achieved 100% reduction in ESD-related downtime, improving system reliability.


Download Datasheet

Download the SMBJ15CA Datasheet to view comprehensive specifications, mechanical drawings, and compliance certificates for smooth product integration.


Why Buy from X-ON Electronics?

  • We ship globally to USA, India, Australia, Europe, and many more countries

  • Guaranteed authentic components from FOSAN

  • Bulk purchase support for OEMs and production houses

  • Fast and reliable delivery services

  • Dedicated technical support and RFQ assistance

Order SMBJ15CA ESD Suppressors/TVS Diodes today from www.xonelec.com and enhance your system’s circuit protection.


FAQs – SMBJ15CA by FOSAN

Q1: Can this diode protect USB ports from ESD?
Yes, it is ideal for protecting USB, HDMI, and data lines.

Q2: Is the SMBJ15CA RoHS compliant?
Absolutely. FOSAN manufactures RoHS-compliant ESD Suppressors/TVS Diodes.

Q3: What mounting method does this device support?
It uses a surface-mount DO-214AA package, suitable for SMT lines.

Q4: Can I use this for AC signal lines?
Yes, its bidirectional nature supports both AC and DC applications.


Conclusion

The SMBJ15CA ESD Suppressors/TVS Diodes by FOSAN deliver efficient, cost-effective, and reliable circuit protection for your electronic systems. With high power handling, compact footprint, and bidirectional protection, these ESD Suppressors/TVS Diodes are the right choice for modern electronics designers.


Looking for help? Visit our FAQ's Section to answer to all your questions

 

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