STMicroelectronics 1-Element Bi-Directional TVS Diode 600W, Through Hole, DO-15 Package P6KE440CA

STMicroelectronics P6KE440CA is a high-performance 1-element bi-directional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes and transient surges. This TVS diode supports a peak pulse power dissipation of 600 W, making it suitable for safeguarding circuits exposed to high energy transients.

The device features a robust through-hole DO-15 package with physical dimensions of 6.75 mm length and 3.53 mm diameter. It operates reliably within a wide temperature range from -65°C minimum to 175°C maximum, ensuring durability even in demanding industrial and automotive environments.

Electrical characteristics include a minimum breakdown voltage of 418 V and a maximum reverse stand-off voltage of 376 V, enabling precise transient voltage limiting. The diode’s clamping voltage is rated at 776 V, which prevents voltage spikes from exceeding critical circuit thresholds. It has a peak pulse current capacity of 5.2 A, allowing it to absorb high surge currents effectively.

This single element diode is ideal for through-hole PCB mounting, facilitating assembly and replacement. Its maximum reverse leakage current is extremely low at 1 μA, minimizing power wastage during normal circuit operation. The device complies with standard industry dimensions and packaging conventions, making it suitable for integration into a variety of electronic equipment.

Typical applications include transient voltage suppression in power supplies, telecommunications, consumer electronics, and automotive systems. This TVS Diode provides reliable protection against electrostatic discharge (ESD), inductive load switching, and other transient voltage events, enhancing circuit longevity and safety.

Single diode element suitable for bidirectional transient voltage suppression. Peak pulse power dissipation of 600 watts for high energy transient protection. Minimum breakdown voltage of 418 V ensures reliable voltage clamp level.

Package type DO-15 with through-hole mounting for easy PCB assembly. Maximum operating temperature of 175°C supports harsh environments. Test current rating of 1 mA for precise electrical characterization. Compact dimensions approximately 6.75 mm length and 3.53 mm diameter.

Maximum peak pulse current of 5.2 A for robust surge handling. Clamping voltage at 776 V to protect circuits from transient spikes. Low maximum reverse leakage current of 1 μA minimizes power loss in normal operation.

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