myMectronic
myMectronic

A Premier B2B Part Search

STMICROELECTRONICS ESDA5V3LY ESD Protection Array

The ESDALY is a monolithic array designed to protect 1 or 2 lines against electrostatic discharge (ESD) transients, making it ideal for automotive, consumer electronics, and connectivity applications. This device offers high ESD protection levels up to 25 kV, supports low leakage current below 20 LA at Ve, and is compatible with high-density circuit board layouts due to its compact SOT23-3L package. It complies with industry standards such as ISO 10605 and ISO 7637-2, and integrates dual unidirectional Transil functions for enhanced transient voltage suppression and reliable overvoltage protection in sensitive electronics.

Authorized Distributors
Source:Newark
Part No:ESDA5V3LY
Stock:2220
Inv Date:06-11-2026
Price: Unit price: $0.422
Buy/RFQ:
Source:DigiKey
Part No:ESDA5V3LY
Stock:13468
Inv Date:06-11-2026
Price: Unit price: $0.6
Buy/RFQ:
Part No:ESDA5V3LY
Stock:27671
Inv Date:06-12-2026
Price: Unit price: $0.58
Buy/RFQ:
Part No:ESDA5V3LY
Stock:3000
Inv Date:06-11-2026
Price: Unit price: $0.0956
Buy/RFQ:

STMICROELECTRONICS ESDA5V3LY ESD Protection Array Specifications:

  • Package: SOT23-3L
  • Maximum Peak Pulse Power: 300 W (8/20 µs waveform)
  • Maximum Peak Pulse Voltage: 30 kV (ISO 10605 contact/discharge)
  • Operating Junction Temperature Range: -40°C to +150°C
  • Storage Temperature Range: -65°C to +150°C
  • Peak Pulse Current: 12 A to 25 A depending on model
  • Line Capacitance: 50 pF to 220 pF
  • Stand-off Voltage: 5.3 V to 25 V
  • Clamp Voltage: 19 V to 43 V at specified pulse currents
  • Lead Soldering Max Temperature: 260°C for 10 seconds
  • Compliance: ISO 10605, ISO 7637-2, AEC-Q101 qualified
  • Environmental: UL94V-0 compliant, lead-free package
  • Reflow Solder Profile: Max 6°C/s cooling rate with specific profile recommended
  • Dimensions (mm): A: 0.89-1.14, c: 0.085, e: 0.85-1.05, L: 0.6 typ.

Buy the STMicroelectronics Series ESDALY ESD Protection Array: ESDA5V3LY

Enhance your electronic device’s resilience with the ESDALY, a compact and high-performance ESD protection array. Suitable for automotive, consumer, and connectivity applications, it offers high ESD withstand voltage up to 25kV, low leakage current, and compliance with strict industry standards. Its versatile SOT23-3L package allows for high-density circuit designs, reducing space while ensuring robust protection against electrostatic discharges. Purchase online today to secure reliable, compact, and industry-compliant transient voltage suppression for your sensitive electronics.

Buy STMicroelectronics ESDALY ESDA5V3LY now and experience unmatched reliability and performance in transient voltage suppression.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS ESDA5V3LY?

You can click on the BUY or RFQ button to purchase ESDA5V3LY from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part ESDA5V3LY?

You can download the ESDA5V3LY datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of ESDA5V3LY?

STMICROELECTRONICS

STMICROELECTRONICS Part List

Browse and search other STMICROELECTRONICS parts, locate datasheets and stock

Sponsored by