| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| MBR340 | Diodes-BCD | Check for Price | Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM) | STPS340AFN vs MBR340 |
Part Details for STPS340AFN by STMicroelectronics
Results Overview of STPS340AFN by STMicroelectronics
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- CAD Models: (Available)
- 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.
STPS340AFN Information
STPS340AFN by STMicroelectronics is a Rectifier Diode.
Rectifier 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 STPS340AFN
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
86143845
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Verical | Diode Schottky 40V 3A 2-Pin SMA flat T/R RoHS: Exempt Min Qty: 2880 Package Multiple: 1 Date Code: 2201 | Americas - 8500 |
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$0.1303 | Buy Now |
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STMicroelectronics | 40 V, 3 A SMD Power Schottky rectifier COO: Morocco Min Qty: 1 | 1461 |
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$0.1600 / $0.3800 | Buy Now |
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Rochester Electronics | Rectifier Single Schottky 40V 3A SMAFL T/R RoHS: Compliant Status: Obsolete Min Qty: 1 | 8500 |
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$0.0779 / $0.1256 | Buy Now |
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Vyrian | Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM), Silicon | 7564 |
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RFQ |
US Tariff Estimator: STPS340AFN 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.
STPS340AFN CAD Models
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STPS340AFN Part Data Attributes
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STPS340AFN
STMicroelectronics
Buy Now
Datasheet
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STPS340AFN
STMicroelectronics
Rectifier Diode, Schottky, 1 Phase, 1 Element, 3A, 40V V(RRM), Silicon
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Package Description | Sma, 2 Pin | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.80 | |
| Date Of Intro | 2019-10-09 | |
| Additional Feature | Free Wheeling Diode | |
| Application | Fast Recovery Power | |
| Configuration | Single | |
| Diode Element Material | Silicon | |
| Diode Type | Rectifier Diode | |
| Forward Voltage-Max (VF) | 0.84 V | |
| JESD-30 Code | R-PDSO-F2 | |
| Non-rep Pk Forward Current-Max | 105 A | |
| Number of Elements | 1 | |
| Number of Phases | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 150 °C | |
| Output Current-Max | 3 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | Not Specified | |
| Rep Pk Reverse Voltage-Max | 40 V | |
| Reverse Current-Max | 20 µA | |
| Reverse Test Voltage | 40 V | |
| Surface Mount | Yes | |
| Technology | Schottky | |
| Terminal Form | Flat | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified |
Alternate Parts for STPS340AFN
This table gives cross-reference parts and alternative options found for STPS340AFN. 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 STPS340AFN, 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.
STPS340AFN Frequently Asked Questions (FAQ)
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The maximum operating temperature range for the STPS340AFN is -40°C to 150°C, as specified in the datasheet. However, it's recommended to operate within -40°C to 125°C for optimal performance and reliability.
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To ensure proper biasing, connect the anode (A) to a stable voltage source, and the cathode (K) to a low-impedance path to ground. Additionally, ensure the voltage across the device does not exceed the maximum rated voltage (40V) and the current does not exceed the maximum rated current (3A).
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For optimal thermal management, use a PCB with a large copper area connected to the cathode (K) pin to dissipate heat. Ensure good thermal conductivity between the device and the PCB by using a thermally conductive adhesive or thermal interface material. Keep the PCB layout compact and avoid thermal vias under the device to minimize thermal resistance.
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Use a voltage regulator or a zener diode to limit the voltage across the device. Implement overcurrent protection using a fuse or a current-limiting resistor in series with the device. Additionally, consider using a TVS (Transient Voltage Suppressor) diode to protect against voltage transients and spikes.
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Store the STPS340AFN in a dry, cool place, away from direct sunlight and moisture. Handle the device by the body, avoiding touching the pins or leads to prevent electrostatic discharge (ESD) damage. Use an anti-static wrist strap or mat when handling the device.