Littelfuse 1-Element Bi-Directional TVS Diode 600W 2-Pin DO-214 P6SMB400CA

The Littelfuse P6SMB400CA model is a high-performance 1-element bi-directional Transient Voltage Suppressor (TVS) diode, designed to protect electronic circuits against transient voltage spikes and surges. Rated for 600W peak pulse power dissipation, this TVS diode utilizes a surface mount DO-214 package featuring 2 pins for easy integration on PCB assemblies.

Operating within a broad temperature range from -65°C to 150°C, the device ensures reliable performance in demanding industrial, commercial, and electronic manufacturing environments. Its minimum breakdown voltage is 380 volts, while the maximum reverse stand-off voltage is 342 volts, making it suitable for protecting mid-voltage circuits.

With a clamping voltage of 548 volts, the TVS diode quickly clamps transient voltage spikes to safe levels, preventing damage to sensitive components. The device supports a maximum peak pulse current of 1.1 amperes and maintains a test current of 1 milliampere, offering robust transient absorption capability. Additionally, it features a low maximum reverse leakage current of 1 microampere, minimizing steady-state losses.

The compact and low-profile DO-214 package measures 4.57mm in length, 3.94mm in width, and 2.237mm in height, making it well suited for surface mount applications where space saving is necessary. Its bidirectional diode configuration allows it to protect circuits against positive and negative transient voltages, ideal for AC lines and symmetric circuits.

Common use cases include power protection in industrial control systems, telecommunication equipment, consumer electronics, and automotive electronics where transient suppression is critical to device longevity and reliability.

Single diode configuration designed for bidirectional transient voltage protection. Operates with a minimum breakdown voltage of 380V and a maximum reverse stand-off voltage of 342V. Capable of handling peak pulse power dissipation up to 600W with a clamping voltage of 548V.

Wide operating temperature range from -65°C to 150°C ensures durability in harsh environments. Compact surface mount DO-214 package with dimensions of 4.57mm length, 3.94mm width, and 2.237mm height. Offers low maximum reverse leakage current of 1μA and ESD protection for sensitive electronics.

Supports a maximum peak pulse current of 1.1A and test current of 1mA for performance reliability. Suitable for transient voltage suppression in industrial, electronic manufacturing, and consumer applications.

For customers seeking high-reliability transient voltage suppression components, Littelfuse P6SMB400CA provides a balance of power handling, temperature tolerance, and package size. Explore more TVS Diode products to find the best fit for your electronic circuit protection needs at EnvMart.