LDP01-39AY - STMicroelectronics

Manufacturer Part Number

LDP01-39AY

Manufacturer

STMicroelectronics

Introduction

Transient Voltage Suppressor for voltage spike protection

Product Features and Performance

Unidirectional Zener diode

Transient protection for sensitive electronics

Single channel device

Surface Mount TO-263-3, D2PAK package

Automotive grade quality

AEC-Q101 qualified

Wide operating temperature range (-55°C to 175°C)

Supports transient overvoltage protection

Product Advantages

High surge capability at 85A peak pulse current

Protects against voltage surges up to 51.5V clamping voltage

Robust performance under extreme temperatures

Suitable for automotive applications due to high reliability

Key Technical Parameters

Voltage - Reverse Standoff: 33V

Voltage - Breakdown (Min): 36.7V

Voltage - Clamping (Max) @ Ipp: 51.5V

Current - Peak Pulse (10/1000µs): 85A

Power Line Protection: No

Quality and Safety Features

Complies with AEC-Q101 standards

Built-in thermal shutdown for over-temperature protection

Compatibility

Compatible with other TO-263-3, D2PAK surface mount devices

Application Areas

Automotive electronics

Industrial control systems

Telecommunication systems

Product Lifecycle

Status: Active

Not nearing discontinuation

Availability of replacements or upgrades should be checked with the manufacturer

Several Key Reasons to Choose This Product

High reliability suited for harsh automotive environments

Wide temperature operating range ensuring performance stability

Strong surge protection capabilities for sensitive circuits

Qualification and certification for quality assurance

Compact surface mount package for space-sensitive applications