ESDA18WY

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Design Win

Automotive dual-line unidirectional 16 V ESD protection in SOT323

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Product overview

Description

ESDAxxWY series, automotive unidirectional transient voltage suppressor (TVS), has been designed for use in harsh environments to protect sensitive electronics from damage or latch-up due to electrical overstress (EOS), lightning surge and ESD without ageing effect and performance drifts.

It can therefore advantageously replace MOV (metal oxide varistor) or MLV (multi-layer varistor) as well as zener diodes, which are optimized for voltage regulation. It is the right choice for high reliability and quality systems.

In addition, this product is available in a small popular SOT323-3L (Jedec SC-70) with 2.1 mm x 2.0 mm package, ideal for space constrained applications.

  • All features

    • AEC-Q101 qualified and PPAP capable
    • Dual-line unidirectional ESD and EOS protection
    • Very low leakage current at VRM (IR < 50 nA)
    • Up to 290 W peak pulse power (8/20 µs)
    • High ESD protection level: up to 30 kV
    • Fast turn-on and low clamping voltage
    • Operating Tj max: 175 °C
    • SOT 323-3L package
    • ECOPACK2 RoHS compliant component
    • Complies with the following standards:
      • J-STD-020 MSL level 1 and UL94, V0
      • IPC7531 footprint and JEDEC registered package
      • ISO 10605 - C = 150 pF, R = 330 Ω:±30 kV (air and contact discharge)
      • ISO 10605 - C = 330 pF, R = 330 Ω:±30 kV (air and contact discharge)
      • ISO 7637-3:Pulse 3a : -150 V; pulse 3b : +150 VPulse 2a: +/- 85 V

EDA Symbols, Footprints and 3D Models

STMicroelectronics - ESDA18WY

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ESDA18WY
Active
SOT323 Automotive Ecopack2

ESDA18WY

Package:

SOT323

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT323

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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Part Number
Marketing Status
Budgetary Price (US$)*/Qty
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Package
Packing Type
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Operating temperature (°C)
Breakdown Voltage (V) (min)
min
max
ESDA18WY
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Distributor availability of ESDA18WY

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ESDA18WY Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

ESDA18WY

Operating Temperature (°C)

Min:

Max:

Breakdown Voltage (V) (min):

18

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors