| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| DSB2810 | MACOM | Check for Price | Rectifier Diode, Schottky, 1 Phase, 1 Element, 0.035A, Silicon, DO-35 | BAR28 vs DSB2810 |
Part Details for BAR28 by STMicroelectronics
Results Overview of BAR28 by STMicroelectronics
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (5 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Audio and Video Systems
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Medical Imaging
Telecommunications
Communication and Networking
Entertainment and Gaming
BAR28 Information
BAR28 by STMicroelectronics is a Microwave Mixer Diode.
Microwave Mixer Diodes are under the broader part category of Diodes.
A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.
Price & Stock for BAR28
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
BAR28-ND
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DigiKey | DIODE SCHOTTKY 70V 15MA DO35 Min Qty: 12000 Container: Tape & Reel |
0 Tape & Reel |
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$0.0750 / $0.0911 | Buy Now |
|
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Quest Components | MIXER DIODE, VERY HIGH FREQUENCY TO ULTRA HIGH FREQUENCY, SILICON, DO-35 | 1 |
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$0.2400 | Buy Now |
|
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ComSIT USA | SMALL SIGNAL SCHOTTKY DIODE Mixer Diode, Very High Frequency to Ultra High Frequency, Silicon, DO-35 ECCN: EAR99 RoHS: Not Compliant |
|
|
RFQ | |
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Vyrian | Mixer Diode, Very High Frequency to Ultra High Frequency, Silicon, DO-35 | 9005 |
|
RFQ |
US Tariff Estimator: BAR28 by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
BAR28 Part Data Attributes
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BAR28
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
BAR28
STMicroelectronics
Mixer Diode, Very High Frequency to Ultra High Frequency, Silicon, DO-35
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DO-35 | |
| Package Description | Do-35, 2 Pin | |
| Pin Count | 2 | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.60 | |
| Additional Feature | Matched Batch Available | |
| Case Connection | Isolated | |
| Configuration | Single | |
| Diode Capacitance-Max | 2 Pf | |
| Diode Element Material | Silicon | |
| Diode Type | Mixer Diode | |
| Forward Voltage-Max (VF) | 1 V | |
| Frequency Band | Very High Frequency To Ultra High Frequency | |
| JEDEC-95 Code | DO-35 | |
| JESD-30 Code | O-LALF-W2 | |
| JESD-609 Code | e3 | |
| Non-rep Pk Forward Current-Max | 0.05 A | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 200 °C | |
| Operating Temperature-Min | -65 °C | |
| Output Current-Max | 0.015 A | |
| Package Body Material | Glass | |
| Package Shape | Round | |
| Package Style | Long Form | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Rep Pk Reverse Voltage-Max | 70 V | |
| Surface Mount | No | |
| Technology | Schottky | |
| Terminal Finish | Matte Tin | |
| Terminal Form | Wire | |
| Terminal Position | Axial |
Alternate Parts for BAR28
This table gives cross-reference parts and alternative options found for BAR28. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BAR28, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
BAR28 Frequently Asked Questions (FAQ)
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STMicroelectronics provides a recommended PCB layout and land pattern in the BAR28 application note (AN5323) and the BAR28 Gerber files, which can be downloaded from the STMicroelectronics website.
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The BAR28 requires individual calibration due to its high sensitivity. STMicroelectronics provides a calibration procedure in the BAR28 application note (AN5323), which involves applying known pressures and measuring the corresponding output voltages.
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The BAR28 is specified to operate from -40°C to 125°C, but it can be used up to 150°C with some performance degradation. However, it's essential to consult the datasheet and application note for specific temperature-related limitations and considerations.
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To minimize the effects of temperature and pressure changes, it's recommended to use a temperature compensation circuit, implement a pressure averaging algorithm, and ensure proper PCB design and layout to reduce thermal gradients and mechanical stress.
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The BAR28 typically operates from a 1.8V to 3.6V power supply, with a recommended voltage of 2.5V. The current consumption is typically around 1.5mA, but it can vary depending on the specific application and operating conditions.