Part Details for SMA4F5.0AY by STMicroelectronics
Results Overview of SMA4F5.0AY by STMicroelectronics
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Industrial Automation
Aerospace and Defense
Telecommunications
Communication and Networking
SMA4F5.0AY Information
SMA4F5.0AY by STMicroelectronics is a Transient Suppressor.
Transient Suppressors 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 SMA4F5.0AY
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
69AH2383
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Newark | Tvs Diode, Unidir, Aec-Q101, 5V/Do-221Ac Rohs Compliant: Yes |Stmicroelectronics SMA4F5.0AY RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 0 |
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Buy Now | |
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DISTI #
SMA4F5.0AY
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Avnet Americas | Transient Voltage Suppressor Uni-Direction 400W 5V 2-Pin DO-221AC Automotive T/R - Tape and Reel (Alt: SMA4F5.0AY) COO: Morocco RoHS: Compliant Min Qty: 10000 Package Multiple: 10000 Container: Tape & Reel | 410000 |
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$0.1001 | Buy Now |
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DISTI #
SMA4F5.0AY
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Avnet Americas | Transient Voltage Suppressor Uni-Direction 400W 5V 2-Pin DO-221AC Automotive T/R - Tape and Reel (Alt: SMA4F5.0AY) COO: Morocco RoHS: Compliant Min Qty: 10000 Package Multiple: 10000 Container: Tape & Reel | 410000 |
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$0.1001 | Buy Now |
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STMicroelectronics | Automotive 400 W, 5 V TVS in SMA Flat COO: Morocco RoHS: Compliant Min Qty: 1 | 198 |
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$0.2300 / $0.4500 | Buy Now |
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DISTI #
86018900
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Verical | Diode TVS Single Uni-Dir 5V 400W Automotive AEC-Q101 2-Pin SMA flat T/R RoHS: Exempt Min Qty: 1965 Package Multiple: 1 Date Code: 2301 | Americas - 3645 |
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$0.1426 / $0.1909 | Buy Now |
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Rochester Electronics | Trans Voltage Suppressor Diode, 400W, 5V V(RWM), Unidirectional, 1 Element, Silicon, DO-221AC RoHS: Compliant Status: Active Min Qty: 1 | 3645 |
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$0.1141 / $0.1840 | Buy Now |
US Tariff Estimator: SMA4F5.0AY 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.
Part Details for SMA4F5.0AY
SMA4F5.0AY CAD Models
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SMA4F5.0AY Part Data Attributes
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SMA4F5.0AY
STMicroelectronics
Buy Now
Datasheet
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SMA4F5.0AY
STMicroelectronics
Automotive 400 W, 5 V TVS in SMA Flat
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Package Description | Sma, 2 Pin | |
| Reach Compliance Code | Not Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Additional Feature | Iso 7637-2, Iso 10605 | |
| Breakdown Voltage-Max | 7.1 V | |
| Breakdown Voltage-Min | 6.4 V | |
| Breakdown Voltage-Nom | 6.74 V | |
| Clamping Voltage-Max | 9.2 V | |
| Configuration | Single | |
| Diode Element Material | Silicon | |
| Diode Type | Trans Voltage Suppressor Diode | |
| JEDEC-95 Code | DO-221AC | |
| JESD-30 Code | R-PDSO-F2 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Non-rep Peak Rev Power Dis-Max | 400 W | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity | Unidirectional | |
| Reference Standard | Aec-Q101; Iec-61000-4-2, 4-4; Mil-Std-750 | |
| Rep Pk Reverse Voltage-Max | 5 V | |
| Reverse Current-Max | 20 µA | |
| Reverse Test Voltage | 5 V | |
| Surface Mount | Yes | |
| Technology | Avalanche | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | Flat | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 60 |
SMA4F5.0AY Frequently Asked Questions (FAQ)
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STMicroelectronics recommends a 4-layer PCB with a solid ground plane, and to keep the SMA4F5.0AY as close as possible to the antenna. Additionally, use a via fence around the device to reduce radiation and ensure a good ground connection.
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Choose an antenna with an impedance of 50 ohms, and consider the frequency range, gain, and radiation pattern. Ensure the antenna is compatible with the SMA4F5.0AY's operating frequency (2.4 GHz) and has a good return loss (< -10 dB).
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The maximum operating temperature range for SMA4F5.0AY is -40°C to 125°C. High temperatures can affect the device's performance, increasing the noise figure and reducing the gain. Ensure proper thermal management and heat dissipation to maintain optimal performance.
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Use a pi-network or a T-network topology for impedance matching. Ensure the matching network is designed for the specific frequency range and impedance of the SMA4F5.0AY (50 ohms). Use simulation tools or measurement equipment to optimize the matching network.
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Use a reflow soldering process with a peak temperature of 260°C. Ensure the PCB is designed for reflow soldering, and use a solder paste with a melting point above 217°C. Follow STMicroelectronics' recommended PCB assembly and reflow soldering guidelines.