SMBJ58CA 58V Bidirectional TVS Diode – SMB (DO-214AA)

Product Description:
The SMBJ58CA TVS Diode is a robust bidirectional transient voltage suppressor designed to safeguard sensitive 58V electronic circuits from high-energy voltage spikes. Delivering a reverse stand-off voltage of 58V, a breakdown voltage up to 71.2V, and a clamping voltage of 93.6V, it ensures reliable surge protection for ICs, MOSFETs, sensors, and communication lines.

Engineered in a compact SMB (DO-214AA) surface-mount package, this diode offers excellent clamping performance, ultra-fast response (<1 ps), and strong thermal durability with 260°C soldering capability. Its high peak pulse current of 6.4A allows it to withstand transients caused by lightning surges, inductive load switching, and ESD events.

Ideal for industrial, automotive, power management, and communication equipment, the SMBJ58CA provides consistent and long-lasting protection with minimal leakage.

Key Specifications:

• Type: Bidirectional TVS Diode

• Reverse Stand-Off Voltage (VWM): 58V

• Breakdown Voltage (VBR): up to 71.2V

• Clamping Voltage (VC): 93.6V

• Peak Pulse Current (IPP): 6.4A

• Reverse Leakage Current: ≤5µA

• Response Time: <1 ps

• Package: SMB (DO-214AA)

• Weight: 0.25g

Features:

• Fast transient suppression for 58V systems

• Ultra-fast response time

• Excellent clamping efficiency

• Low-leakage, high-stability design

• Designed for surface-mount applications

• High-temperature solder resistance

• Built-in strain relief for durability

• Ideal for automated PCB assembly

Applications:

• 58V power line protection

• MOSFET and IC surge protection

• Automotive electronics

• Embedded systems and control circuits

• Sensor and communication line protection

• Industrial equipment and power modules

Package Includes:
1 × SMBJ58CA Bidirectional TVS Diode (SMB Package)

Note: Image is for representation purpose only.