ESDA5V3LY ESDA5V3LY is a 300W Zener TVS diode from STMicroelectronics with 19V clamping voltage and 25A peak pulse current (8/20µs).
Mfr Part #:

ESDA5V3LY

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
ESDA5V3LY is a 300W Zener TVS diode from STMicroelectronics with 19V clamping voltage and 25A peak pulse current (8/20µs).
Total Stock: 25,020 pcs

ESDA5V3LY Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
21,000 pcs
21000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
4,020 pcs
4020 pcs On Request 1 On Request On Request On Request On Request On Request

ESDA5V3LY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Clamping Voltage
Current
Mounting Type
Number of Channels
Operating Temperature
Package / Case
Peak Pulse Current (8/20µs)
Peak Pulse Power
Power
Power Line Protection
Supplier Device Package
Technology
Type
Unidirectional Channels
Voltage

ESDA5V3LY Description

Short technical summary and product information.

The ESDA5V3LY is a dual-channel Zener TVS diode designed for automotive applications. It features a maximum clamping voltage of 19V and can handle peak pulse currents up to 25A (8/20µs) with a peak pulse power rating of 300W. The device is housed in a surface-mount SOT-23-3 package (also known as TO-236-3 or SC-59).

 

This TVS diode operates over a junction temperature range of -40°C to 150°C and does not include power line protection. It is RoHS3 compliant and REACH unaffected, with an MSL rating of Level 1 (unlimited).

 

The ESDA5V3LY is suitable for protecting sensitive electronics in automotive environments from voltage transients and ESD events. Its compact SOT-23-3 package enables space-efficient PCB layouts.

ESDA5V3LY Quick Information

Product Type: TVS Diode
Canonical Name: ESDA5V3LY TVS Diode
Subcategory: TVS - Diodes

ESDA5V3LY Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ESDA5V3LY Features

  • 300W peak pulse power rating.
  • 19V maximum clamping voltage.
  • 25A peak pulse current (8/20µs).
  • Dual-channel Zener TVS diode.
  • Surface-mount SOT-23-3 package.

ESDA5V3LY Applications

  • Automotive electronic transient protection.
  • ESD protection for sensitive circuits.
  • Voltage clamping in automotive modules.

ESDA5V3LY FAQs

5 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the ESDA5V3LY?

The maximum clamping voltage is 19V.

What is the peak pulse current rating?

The maximum peak pulse current is 25A (8/20µs).

What package is the ESDA5V3LY available in?

It is available in a surface-mount SOT-23-3 package (TO-236-3, SC-59).

How many channels does this TVS diode have?

It has 2 channels.

What is the operating temperature range?

The junction temperature range is -40°C to 150°C.

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