STMicroelectronics 1-Element Uni-Directional TVS Diode 1.5 kW 2-Pin DO-201 1.5KE400A

STMicroelectronics 1.5KE400A is a 1-element uni-directional Transient Voltage Suppressor (TVS) Diode designed to protect sensitive electronics from voltage spikes and transient surges. Rated at a peak pulse power dissipation of 1.5 kW and housed in a 2-pin DO-201 package, this diode offers reliable transient overvoltage protection in demanding electrical and industrial settings.

This device is configured as a single uni-directional diode, ideal for through hole mounting, which simplifies installation on circuit boards. It supports a maximum peak pulse current of 14 A and clamps voltage spikes effectively at 706 V, ensuring circuit components are shielded from potential damage due to transient voltage events.

With a minimum breakdown voltage of 380 V and a maximum reverse stand-off voltage of 342 V, the 1.5KE400A provides robust operation even in harsh electrical environments. Its low maximum reverse leakage current of 1 μA contributes to its efficiency by minimizing power loss under normal operation.

The diode supports a wide operating temperature range from -65°C to 175°C, making it suitable for use in industrial electronics, power supply lines, and a variety of electronic assemblies that require transient voltage suppression. Its compact physical dimensions (length 9.5 mm, diameter 5.3 mm) allow for versatile integration with limited space constraints.

Manufactured in France, this diode conforms to quality requirements expected from STMicroelectronics products, although it does not hold specific automotive certifications. This product finds important applications in electronics and electrical power systems, providing essential transient protection in industrial, laboratory, and commercial devices.

Key features include its high peak pulse power rating, durable package type, and range of environmental tolerances. It is a reliable choice for engineers seeking protection components with trusted brand quality.

Explore more options in transient voltage suppression devices at EnvMart to find the perfect solution for your industrial and electronic protection needs. Single diode configuration optimized for uni-directional applications.

Through hole mount type with DO-201 package for easy PCB integration. Maximum peak pulse current rating of 14 A ensuring robust transient protection. Operating temperature range from -65°C to 175°C suitable for industrial environments.

Clamping voltage of 706 V for effective voltage spike limitation. Minimum breakdown voltage of 380 V ensuring device reliability under voltage stress. Maximum reverse leakage current of 1 μA for low leakage in normal conditions.

Compact dimensions with 9.5 mm length and 5.3 mm diameter and width. Manufactured in France ensuring quality standards. Non-automotive standard product designed primarily for industrial and electronic applications.

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