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STMICROELECTRONICS LDP24ARL Load Dump Protection Diode

The load dump protection diode is designed to safeguard sensitive electronic components, including integrated circuits, MOSFETs, and hybrids, from load dump voltage surges. It features transient voltage suppression capabilities compliant with ISO / DTR 7637 standards, offering a peak pulse load dump overvoltage of 100V at 85°C. With a power dissipation of 5W on heatsinks and non-repetitive surge peak forward current of 500A, it withstands storage temperatures from -65°C to +175°C and operates up to 175°C. Its robust thermal resistance ensures reliable performance in industrial environments, making it an essential component for load dump transient suppression.

Authorized Distributors
Source:DigiKey
Part No:LDP24ARL
Stock:67
Inv Date:06-11-2026
Price: Unit price: $4.08
Buy/RFQ:
Part No:LDP24ARL
Stock:7
Inv Date:06-12-2026
Price: Unit price: $3.89
Buy/RFQ:

STMICROELECTRONICS LDP24ARL Load Dump Protection Diode Specifications:

  • Peak load dump overvoltage: 100V at 85°C
  • Power dissipation: 5W on heatsink
  • Non-repetitive surge peak forward current: 500A
  • Storage temperature range: -65°C to +175°C
  • Maximum operating temperature: 175°C
  • Maximum lead solder temperature: 230°C (10 sec, 4mm from case)
  • Junction ambient thermal resistance: 15°C/W (on infinite heatsink)
  • Seam: Not specified, designed for load dump transient suppression
  • Package: R6 (Plastic resin meets UL94-VO)
  • Package weight: 2.048g
  • Case dimensions: Height 86mm, Width 25.4mm, Lead length varies
  • Surface mount: Tape & Reel available for automated assembly

Buy the STMicroelectronics LDP24A – Reliable Load Dump Protection Diode for Industrial Applications

Secure your electronic projects with the load dump protection diode designed for reliable transient voltage suppression. The LDP24A features peak pulse load dump overvoltage of 100V, dissipates 5W power, and supports surge currents up to 500A. It operates across a broad temperature range from -65°C to +175°C, making it suitable for harsh industrial environments. Its robust package ensures durability and ease of mounting in various applications, providing dependable overload protection for sensitive semiconductors and components in your systems.

Order your STMicroelectronics LDP24A load dump transient suppression diode today and ensure your circuits are protected against load dump voltage surges with dependable reliability.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS LDP24ARL?

You can click on the BUY or RFQ button to purchase LDP24ARL from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part LDP24ARL?

You can download the LDP24ARL datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of LDP24ARL?

STMICROELECTRONICS

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