SMBJ15CA 15V Bidirectional TVS Diode – SMB (DO-214AA)

Product Description:
The SMBJ15CA TVS Diode is a high-performance bidirectional transient voltage suppressor designed to protect 15V-powered electronic circuits from damaging voltage spikes, ESD events, inductive load switching, and lightning-induced surges. With a reverse stand-off voltage of 15V, breakdown voltage up to 18.5V, and a clamping voltage of 24.4V, it ensures reliable and efficient protection in sensitive applications.

Offering a strong peak pulse current rating of 24.6A, the SMBJ15CA provides excellent clamping performance and fast response time (<1 ps). Encased in a durable SMB (DO-214AA) surface-mount package, it is ideal for space-constrained, high-density PCB designs and automated assembly environments.

Key Specifications:

• Type: Bidirectional TVS Diode

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

• Breakdown Voltage (VBR): up to 18.5V

• Clamping Voltage (VC): 24.4V

• Peak Pulse Current (IPP): 24.6A

• Reverse Leakage Current: ≤5µA

• Response Time: <1 ps

• Package: SMB (DO-214AA)

• Weight: 0.25g

Features:

• Fast transient response for effective surge suppression

• Excellent clamping performance

• Low leakage and low incremental surge resistance

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

• Robust construction with built-in strain relief

• Low-profile SMD package suitable for automated placement

Applications:

• 15V supply line protection

• ICs, MOSFETs, sensor interfaces

• Automotive, telecom, and industrial electronics

• Power supply and DC line transient suppression

• Embedded systems and signal line ESD protection

Package Includes:
1 × SMBJ15CA Bidirectional TVS Diode (SMB Package)

Note: Image is for representation purpose only.