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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
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Product Specifications (1)
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| 20 Sep 2019 |
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Application Notes (2)
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| 09 Jul 2019 |
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Technical Notes & Articles (1)
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| 25 Aug 2020 |
25 Aug 2020
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Flyers (2)
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| 02 Oct 2020 |
02 Oct 2020
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - STIEC45-24AS
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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HW Model, CAD Libraries & SVD (2)
| Resource title | Latest update | |||
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| ZIP | 26 May 2020 |
26 May 2020
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| ZIP | 14 Apr 2020 |
14 Apr 2020
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Quality and Reliability
| Part Number | RoHS Compliance Grade | EStore Price | At Frequency Range | Automotive Grade | Material Declaration** |
|---|---|---|---|---|---|
| STIEC45-24AS |
Ecopack2
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2.12 | - | _ |
(**) 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
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | VRM (V) (nom) | Directionality | Country of Origin | Budgetary Price (US$)*/Qty | More info | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||
| STIEC45-24AS | 4 distributors | Free Sample Buy Direct |
Active
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EAR99 | NEC | Tape And Reel | SMC | -55 | 150 | 24 | Uni-Directional | CHINA | 0.38 / 300 | ||
(*) 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
