Diotec Semiconductor AG

http://www.diotec.com/

Jul 29, 2025

Tired of overvoltage events putting your industrial systems at risk?

Meet the LDP01-33AYD2-AQ from Diotec, a high-performance transient voltage suppression (TVS) diode in a robust TO-263AB/D²PAK package. It is built to protect your 24V DC industrial power lines and connected loads.

Here's how the LDP01-33AYD2-AQ can benefit your designs:

Prevents system blackouts caused by overvoltage spikes, protecting uptime and reducing downtime costs
Delivers strong transient protection with 5,000 W peak pulse power and ±30 kV ESD protection
Responds instantly to overvoltage events, reducing stress on sensitive loads
AEC-Q101 qualification ensures long-term reliability in demanding environments
Designed for industrial-grade power distribution systems where reliability is non-negotiable

Ideal for:

Industrial control systems
Automation lines
Power distribution and switching equipment
Any 24 VDC industrial bus vulnerable to transients or ESD

Tech specs:

Working voltage: 28V
45.4 V clamping at 110 A (10/1000 µs pulse)
Compliant with RoHS, REACH, and Conflict Minerals
Unidirectional protection in a compact TO-263AB (D²PAK) package

If you're designing robust systems for harsh industrial environments, this drop-in solution improves safety, reliability, and compliance.