SMBJ14CA 14V Bidirectional TVS Diode – SMB (DO-214AA)

Product Description:
The SMBJ14CA TVS Diode is a robust bidirectional transient voltage suppressor designed to protect 14V-powered electronic circuits from hazardous voltage spikes caused by ESD, inductive load switching, lightning surges, and other transient events. With a reverse stand-off voltage of 14V, a breakdown voltage up to 17.20V, and a clamping voltage of 23.2V, it ensures fast, reliable, and efficient protection for sensitive components.

This diode features a strong peak pulse current rating of 25.8A, making it ideal for demanding industrial, automotive, telecom, and embedded applications. Its compact SMB (DO-214AA) package supports automated assembly and high-density PCB layouts, offering excellent thermal performance and long-term reliability.

Key Specifications:

• Type: Bidirectional TVS Diode

• Reverse Stand-Off Voltage (VWM): 14V

• Breakdown Voltage (VBR): up to 17.20V

• Clamping Voltage (VC): 23.2V

• Peak Pulse Current (IPP): 25.8A

• Reverse Leakage Current: ≤5µA

• Response Time: <1 ps

• Package: SMB (DO-214AA)

• Weight: 0.25g

Features:

• Ultra-fast transient suppression response

• Excellent clamping capability

• Low leakage current for improved efficiency

• High surge handling capability

• Built-in strain relief for durability

• Low-profile SMD package ideal for automated placement

• High-temperature soldering rated (260°C for 10s)

Applications:

• 14V power rail protection

• IC and MOSFET protection

• Automotive modules and sensor lines

• Industrial and consumer electronics

• ESD and surge protection on communication interfaces

Package Includes:
1 × SMBJ14CA Bidirectional TVS Diode (SMB Package)

Note: Image is for representation purpose only.