Littelfuse Uni-Directional 1-Element TVS Diode 500W 2-Pin DO-204 SA5.0A

Littelfuse SA5.0A is a high-performance uni-directional transzorb transient voltage suppressor (TVS) diode designed to protect electronic equipment from voltage spikes and transient surges up to 500 watts peak pulse power. Featuring a single diode configuration and housed in a 2-pin DO-204 package, the SA5.0A is suitable for through-hole mounting on printed circuit boards.

The diode provides a minimum breakdown voltage of 6.4V and a maximum reverse standoff voltage of 5V, ensuring sensitive electronic components are shielded from damaging overvoltages. The clamping voltage of 9.2V allows efficient clamping of transient voltage spikes, and the maximum peak pulse current is rated at 55.4A to handle surge events effectively.

Designed for industrial, telecom, and consumer electronics applications, this device supports a wide operating temperature range from -55°C to 175°C, making it robust for harsh environments. Its low maximum reverse leakage current of 600μA reduces leakage-related power dissipation, enhancing circuit efficiency. The SA series is halogen-free and RoHS compliant, aligning with environmental and safety standards.

The compact axial form factor with 7.6mm length and 3.6mm diameter minimizes PCB space usage while providing reliable transient voltage protection. The device includes ESD protection and a test current of 10mA for performance validation.

Single diode configuration designed for protection against voltage transients. Uni-directional operation suitable for telecom and industrial electronics. 500 watts peak pulse power dissipation ensures high robustness. Through hole mount type with 2-pin DO-204 package for easy PCB integration.

Clamping voltage of 9.2V provides effective transient voltage suppression. Wide operating temperature range from -55°C to 175°C for harsh environments. Low maximum reverse leakage current of 600μA to minimize power loss.

Compliant with RoHS and halogen-free for environmental safety. Length of 7.6mm and diameter of 3.6mm supports compact circuit designs. Includes ESD protection for sensitive equipment reliability.

This Littelfuse TVS diode is ideal for use in industrial equipment, telecommunications hardware, and consumer electronics where transient voltage suppression is critical for device longevity and safety. Protect your circuits with this robust and efficient SA5.0A model from Littelfuse. Browse more electronic semiconductor components and TVS Diodes at EnvMart for comprehensive system protection solutions.