STIEC45-24AS   Product is in volume production.

Transil (TVS) for IEC 61000-4-5 compliance

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The STIEC45 Transil series has been designed to protect DC power supply lines according to IEC 61000-4-5. This device protects circuits against electrical fast transients (EFT) according to IEC 61000-4-4 and ETS EN 300 386. Protection against electrostatic discharges is provided according to IEC 61000-4-2 and MIL STD 883 Method 3015.

Planar technology makes these devices suitable for high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.

The STIEC45 device is packaged in SMC (SMC footprint in accordance with IPC 7351 standard).

Key Features

  • Peak pulse current: 500 A (1.2/50 μs, 8/20 μs)
  • Stand-off voltage range: from 24 V to 68 V
  • Unidirectional types: STIEC45-xxAS
    • Reverse: Clamping starts at VBR
    • Forward: Clamping starts around 0.6 V
  • Bidirectional types: STIEC45-xxACS
    • Clamping starts at VBRon both directions
  • Low leakage current
    • 0.2 μA at 25 °C
    • 1 μA at 85 °C
  • Operating Tj max: 150 °C
  • High peak current capability at Tj max: 410 A 8/20 μs
  • JEDEC registered package outline
  • RoHS2 compliant

Resources

Technical Documentation

Product Specifications
Description Version Size
DS6630 DS6630: Transil™ TVS for IEC 61000-4-5 compliance 3.0 567 KB
Technical Notes & Articles
Description Version Size
TN1173 TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches 5.0 1 MB

Publications and Collaterals

Flyers
Description Version Size
Power Delivery Protection - Simply cancel ESD and EOS events 1.0 1 MB
Power over Ethernet protection 2.1 392 KB
ST Protection Finder - The new app for Android and iOS 1.0 1 MB
Brochures
Description Version Size
Brochure Power management guide 10.2018 4 MB

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Sample & Buy

Part Number Stand-off voltage (V) (nom) Directionality Package Packing Type Marketing Status Unit Price (US$) * Quantity ECCN (US) Country of Origin More info Order from ST Order from Distributors
STIEC45-24AS 24 Uni-Directional SMC Tape And Reel Active 0.38 300 EAR99 MOROCCO MORE INFO No availability reported, please contact our Sales office
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(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number RoHS Compliance Grade EStore Price At Frequency Range Automotive Grade Material Declaration**
STIEC45-24AS Ecopack22.13 - _ 0 0
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(**) 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.

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