Product overview
Description
The BAT30 series uses 30 V Schottky barrier diodes encapsulated in SOD-523 or SOT-323 packages.
This device is specially suited for switching mode applications needing low forward voltage drop diodes.
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All features
- Very low conduction losses
- Negligible switching losses
- Low forward and reverse recovery times
- Extremely fast switching
- Surface mount device
- Low capacitance diode
- ECOPACK®2 and RoHS compliant component
Recommended for you
Related Applications
Industrial
All tools & software
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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 ST Diode Finder
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All resources
Resource title | Version | Latest update |
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Product Specifications (1)
Resource title | Version | Latest update | ||
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5.0 | 10 Apr 2015 | 10 Apr 2015 |
Application Notes (1)
Resource title | Version | Latest update | ||
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2.2 | 20 May 2024 | 20 May 2024 |
Flyers (1)
Resource title | Version | Latest update | ||
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2.0 | 07 Nov 2022 | 07 Nov 2022 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - BAT30
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Footprints

3D models
All resources
Resource title | Version | Latest update |
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SPICE models (1)
Resource title | Version | Latest update | ||
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ZIP | 8.0 | 07 Dec 2021 | 07 Dec 2021 |
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Quality and Reliability
Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
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BAT30CWFILM | Active | SOT-323 | Industrial | Ecopack2 | |
BAT30KFILM | Active | SOD-523 | Industrial | Ecopack2 | |
BAT30SWFILM | Active | SOT-323 | Industrial | Ecopack2 | |
Marketing Status
Package
SOT-323
Grade
Industrial
RoHS Compliance Grade
Ecopack2
Marketing Status
Package
SOD-523
Grade
Industrial
RoHS Compliance Grade
Ecopack2
Marketing Status
Package
SOT-323
Grade
Industrial
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
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) | Junction Temperature (°C) (max) | |||||||||||||||||||||||||||||||
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BAT30CWFILM | Active | 0.031 / 1k | Available at 3 distributors Distributor availability of BAT30CWFILM
Distributor reported inventory date: 3/26/2025 | | | | Buy from Distributor | | SOT-323 | Tape and Reel | CHINA | EAR99 | NEC | 150 | ||||||||||||||||||||||||||||||
BAT30SWFILM | Active | 0.038 / 100 | Available at 3 distributors Distributor availability of BAT30SWFILM
Distributor reported inventory date: 3/26/2025 | | | | Buy from Distributor | | SOT-323 | Tape and Reel | CHINA | EAR99 | NEC | 150 | ||||||||||||||||||||||||||||||
BAT30KFILM | Active | 0.046 / 100 | Available at 4 distributors Distributor availability of BAT30KFILM
Distributor reported inventory date: 3/27/2025 | | | | Buy from Distributor | | SOD-523 | Tape and Reel | CHINA | EAR99 | NEC | 150 |
BAT30CWFILM Active
Part Number:
BAT30CWFILM
Junction Temperature (°C) (max):
150
ANGLIA Live
Stock
8810Min.Order
1MOUSER
Stock
35012Min.Order
1DIGIKEY
Stock
18397Min.Order
1Distributor reported inventory date: 3/26/2025
Stock
Min.Order
BAT30SWFILM Active
Part Number:
BAT30SWFILM
Junction Temperature (°C) (max):
150
Farnell Element14
Stock
5200Min.Order
1MOUSER
Stock
19214Min.Order
1DIGIKEY
Stock
14208Min.Order
1Distributor reported inventory date: 3/26/2025
Stock
Min.Order
BAT30KFILM Active
Part Number:
BAT30KFILM
Junction Temperature (°C) (max):
150
Farnell Element14
Stock
9485Min.Order
1MOUSER
Stock
34807Min.Order
1DIGIKEY
Stock
76652Min.Order
1YOSUN
Stock
12000Min.Order
1Distributor reported inventory date: 3/27/2025
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