Product overview
Description
The ESD051-1BF4 is a bidirectional single line TVS diode designed to protect the power line against EOS and ESD transients.
The device is ideal for applications where board space saving is required.
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All features
- Low clamping voltage:
- 11 V (IEC 61000-4-2 contact discharge at 30 ns)
- Bidirectional diode
- Low leakage current
- ST0201 package
- Complies with the following standards: IEC 61000-4-2 level 4 (exceeds level 4)
- ±30 kV (air discharge)
- ±30 kV (contact discharge)
- Low clamping voltage:
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Part number Status Description Type Supplier Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu STEVAL-OET005
ActiveEvaluation kit for USB Type-C ESD protection
Wired ST
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All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 4.0 | 30 Apr 2021 | 30 Apr 2021 |
Application Notes (5 of 9)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.1 | 16 Jan 2024 | 16 Jan 2024 | ||
| 1.0 | 29 Apr 2024 | 29 Apr 2024 | ||
| 2.0 | 20 Nov 2024 | 20 Nov 2024 | ||
| 2.0 | 09 Jan 2023 | 09 Jan 2023 | ||
| 7.0 | 27 Jun 2023 | 27 Jun 2023 | ||
| 3.1 | 30 May 2024 | 30 May 2024 | ||
| 2.1 | 04 Oct 2021 | 04 Oct 2021 | ||
| 6.0 | 31 Oct 2024 | 31 Oct 2024 | ||
| 3.0 | 23 Feb 2023 | 23 Feb 2023 |
Technical Notes & Articles (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.3 | 23 Feb 2022 | 23 Feb 2022 | ||
| 3.0 | 01 Mar 2022 | 01 Mar 2022 |
Presentations (3)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.2 | 15 Sep 2022 | 15 Sep 2022 | ||
| 1.0 | 28 Jan 2021 | 28 Jan 2021 | ||
| 1.0 | 02 Feb 2024 | 02 Feb 2024 |
Flyers (5 of 8)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 05 Jun 2023 | 05 Jun 2023 | ||
| 1.0 | 29 Apr 2022 | 29 Apr 2022 | ||
| 1.0 | 02 Dec 2024 | 02 Dec 2024 | ||
| 1.0 | 05 Apr 2022 | 05 Apr 2022 | ||
| 1.0 | 02 Oct 2020 | 02 Oct 2020 | ||
| 1.0 | 03 Mar 2025 | 03 Mar 2025 | ||
| 1.0 | 13 Mar 2025 | 13 Mar 2025 | ||
| 1.0 | 18 Sep 2023 | 18 Sep 2023 |
Brochures (3)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 29 Jun 2020 | 29 Jun 2020 | ||
| 1.0 | 28 Mar 2023 | 28 Mar 2023 | ||
| 12.24 | 17 Dec 2024 | 17 Dec 2024 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - ESD051-1BF4
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.
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Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
SPICE models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 12 Aug 2022 | 12 Aug 2022 |
CAD Symbol & Footprint models (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 02 Apr 2021 | 02 Apr 2021 | |
| ZIP | 1.0 | 19 Mar 2020 | 19 Mar 2020 |
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| ESD051-1BF4 | Active | ST0201 | Industrial | 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
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Breakdown Voltage (V) (min) | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ESD051-1BF4 | | | Available at 3 distributors Distributor availability of ESD051-1BF4
Distributor reported inventory date: 3/29/2025 | | | | Buy from Distributor | |
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ESD051-1BF4 Active
Part Number:
ESD051-1BF4
Breakdown Voltage (V) (min):
5.8
Farnell Element14
Stock
61621Min.Order
1MOUSER
Stock
37247Min.Order
1DIGIKEY
Stock
32933Min.Order
1Distributor reported inventory date: 3/29/2025
Stock
Min.Order
(*) 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