| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TMMBAT48FILM | STMicroelectronics | $0.0541 | Rectifier Diode, Schottky, 1 Phase, 1 Element, 0.35A, 40V V(RRM), Silicon | TMMBAT48 vs TMMBAT48FILM |
| LL48 | Vishay Semiconductors | Check for Price | Rectifier Diode, Schottky, 1 Phase, 1 Element, 0.35A, 40V V(RRM), Silicon | TMMBAT48 vs LL48 |
| LL48 | Micro Commercial Components | Check for Price | Rectifier Diode, Schottky, 1 Phase, 1 Element, 0.35A, 40V V(RRM), Silicon | TMMBAT48 vs LL48 |
Part Details for TMMBAT48 by STMicroelectronics
Results Overview of TMMBAT48 by STMicroelectronics
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (3 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 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.
TMMBAT48 Information
TMMBAT48 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 TMMBAT48
| Part # | Distributor | Description | Stock | Price | Buy | |
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ComSIT USA | AVAILABLE EU | 10725 |
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RFQ | |
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Vyrian | Rectifier Diode, Schottky, 1 Phase, 1 Element, 0.35A, 40V V(RRM), Silicon | 409 |
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RFQ |
US Tariff Estimator: TMMBAT48 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.
TMMBAT48 Part Data Attributes
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TMMBAT48
STMicroelectronics
Buy Now
Datasheet
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TMMBAT48
STMicroelectronics
Rectifier Diode, Schottky, 1 Phase, 1 Element, 0.35A, 40V V(RRM), Silicon
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | MELF | |
| Package Description | Melf-2 | |
| Pin Count | 2 | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.70 | |
| Application | Fast Recovery | |
| Breakdown Voltage-Min | 40 V | |
| Case Connection | Isolated | |
| Configuration | Single | |
| Diode Element Material | Silicon | |
| Diode Type | Rectifier Diode | |
| Forward Voltage-Max (VF) | 1 V | |
| JESD-30 Code | O-LELF-R2 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Non-rep Pk Forward Current-Max | 7.5 A | |
| Number of Elements | 1 | |
| Number of Phases | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -65 °C | |
| Output Current-Max | 0.35 A | |
| Package Body Material | Glass | |
| Package Shape | Round | |
| Package Style | Long Form | |
| Peak Reflow Temperature (Cel) | 235 | |
| Power Dissipation-Max | 0.33 W | |
| Qualification Status | Not Qualified | |
| Rep Pk Reverse Voltage-Max | 40 V | |
| Reverse Current-Max | 50 µA | |
| Reverse Recovery Time-Max | 0.01 µS | |
| Reverse Test Voltage | 40 V | |
| Surface Mount | Yes | |
| Technology | Schottky | |
| Terminal Finish | Matte Tin (Sn) - Annealed | |
| Terminal Form | Wrap Around | |
| Terminal Position | End | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Alternate Parts for TMMBAT48
This table gives cross-reference parts and alternative options found for TMMBAT48. 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 TMMBAT48, 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.
TMMBAT48 Frequently Asked Questions (FAQ)
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STMicroelectronics provides a recommended PCB layout in the application note AN5323, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
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The input capacitor selection depends on the input voltage, current, and frequency. A general guideline is to choose a capacitor with a voltage rating higher than the maximum input voltage, a capacitance value between 1-10uF, and a low ESR (Equivalent Series Resistance) to minimize voltage ripple and ensure stable operation.
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The TMMBAT48 can operate within a temperature range of -40°C to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. It's essential to ensure proper thermal management and heat dissipation to prevent overheating and ensure reliable operation.
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OVP can be implemented using an external voltage supervisor or a dedicated OVP IC. The voltage supervisor can be connected to the input voltage and trigger a shutdown signal to the TMMBAT48 when the input voltage exceeds a predetermined threshold. Alternatively, a dedicated OVP IC can be used to provide a more precise and adjustable OVP function.
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The output capacitor value and type depend on the output voltage, current, and ripple requirements. A general guideline is to choose a capacitor with a capacitance value between 1-10uF, a voltage rating higher than the output voltage, and a low ESR to minimize voltage ripple and ensure stable operation. Ceramic or polymer capacitors are recommended due to their low ESR and high reliability.