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The ESDU401-1BF4 is high voltage, ultra low capacitance bidirectional single line TVS diode designed to protect the data line or other I/O ports against ESD transients.
The device is ideal for all applications where both reduced line capacitance and board space saving are required.
Key Features
- Ultra Low capacitance : 1 pF
- Bidirectional device
- High working voltage : 40 V
- Low leakage current : 50 nA max.
- 0201 package size compatible
- Ultra small PCB area: 0.18 mm2
- Low clamping voltage: 105 V at 16 A Ipp TLP
- Halogen free and RoHS compliant component
- Exceeds IEC 61000-4-2 level 4 standard:
- ±16 kV (air discharge)
- ±9.5 kV (contact discharge)
Featured Videos
This video is presenting ESD protections and Integrated Passives around the MCU
In this video, we explain why it is important to protect against electrostatic discharges. We give a quick demonstration to show exactly what happens when you shoot at a microcontroller with an ESD gun!
All tools & software
All resources
Product Specifications (1)
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| 09 Oct 2019 |
09 Oct 2019
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Application Notes (3)
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06 Aug 2019
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| 09 Jul 2019 |
09 Jul 2019
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Technical Notes & Articles (3)
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| 15 Feb 2013 |
15 Feb 2013
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12 Dec 2014
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| 25 Aug 2020 |
25 Aug 2020
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Presentations (3)
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| 18 May 2015 |
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| 18 May 2015 |
18 May 2015
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Flyers (2)
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Brochures (1)
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| 29 Jun 2020 |
29 Jun 2020
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - ESDU401-1BF4
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.
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| ESDU401-1BF4 |
Active
|
ST0201 | Industrial | Ecopack2 |
|
ESDU401-1BF4
Package:
ST0201Material Declaration**:
(**) 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) | Breakdown Voltage (V) (min) | Country of Origin | Budgetary Price (US$)*/Qty | More info | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||
| ESDU401-1BF4 | No availability of distributors reported, please contact our sales office |
Active
|
EAR99 | NEC | Tape And Reel | ST0201 | - | - | 41 | FRANCE | 0.047 / 1k | |||
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.047 / 1k(*) 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
