Part Details for SM15T15A by STMicroelectronics
Results Overview of SM15T15A by STMicroelectronics
- Distributor Offerings: (11 listings)
- Number of FFF Equivalents: (3 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- 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.
SM15T15A Information
SM15T15A 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 SM15T15A
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
94W9508
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Newark | Transient Voltage Suppressor, Tvs, Transil Sm15T Series, Unidirectional, 12.8 V, Do-214Ab, 2 Rohs Compliant: Yes |Stmicroelectronics SM15T15A RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 1 Container: Reel | 2500 |
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$0.3830 | Buy Now |
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DISTI #
26M3177
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Newark | Diode, Tvs, 15V, 1.5Kw, Product Range:Transil Sm15T Series, Tvs Polarity:Unidirectional, Reverse Standoff Voltage:12.8V, Clamping Voltage Max:27.2V, Diode Case Style:Do-214Ab (Smc), No. Of Pins:2Pins, Minimum Breakdown Voltage:14.3V Rohs Compliant: Yes |Stmicroelectronics SM15T15A RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 735 |
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$0.4600 | Buy Now |
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DISTI #
SM15T15A
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Avnet Americas | TVS Diode, SM15T, Unidirectional, 12.8 V, 27.2 V, DO-214AB (SMC), 2 Pins - Tape and Reel (Alt: SM15T15A) COO: China RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 13 Weeks, 0 Days Container: Reel | 5000 |
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$0.2852 | Buy Now |
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STMicroelectronics | 1500 W, 12.8 V TVS in SMC COO: France RoHS: Compliant Min Qty: 1 | 13753 |
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$0.3900 | Buy Now |
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Bristol Electronics | Min Qty: 6 | 4174 |
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$0.2241 / $0.8618 | Buy Now |
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DISTI #
SM15T15A
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TME | Diode: TVS, 1.5kW, 15V, 71A, unidirectional, SMC, reel,tape Min Qty: 1 | 1167 |
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$0.2220 / $0.3900 | Buy Now |
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ComSIT USA | AVAILABLE EU | 1337 |
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RFQ | |
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ComSIT USA | 1500 W TVS IN SMC Trans Voltage Suppressor Diode, 1500W, 12.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB ECCN: EAR99 RoHS: Compliant |
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RFQ | |
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DISTI #
SM15T15A
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Avnet Silica | TVS Diode SM15T Unidirectional 128 V 272 V DO214AB SMC 2 Pins (Alt: SM15T15A) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days | Silica - 340000 |
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Buy Now | |
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DISTI #
SM15T15A
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EBV Elektronik | TVS Diode SM15T Unidirectional 128 V 272 V DO214AB SMC 2 Pins (Alt: SM15T15A) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 15 Weeks, 0 Days | EBV - 55000 |
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Buy Now |
US Tariff Estimator: SM15T15A 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 SM15T15A
SM15T15A CAD Models
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SM15T15A Part Data Attributes
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SM15T15A
STMicroelectronics
Buy Now
Datasheet
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SM15T15A
STMicroelectronics
1500 W, 12.8 V TVS in SMC
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | DO-214AB | |
| Package Description | SMC, 2 PIN | |
| Pin Count | 2 | |
| Reach Compliance Code | Not Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Factory Lead Time | 13 Weeks | |
| Samacsys Manufacturer | STMicroelectronics | |
| Additional Feature | UL RECOGNIZED | |
| Breakdown Voltage-Max | 15.8 V | |
| Breakdown Voltage-Min | 14.3 V | |
| Breakdown Voltage-Nom | 15 V | |
| Clamping Voltage-Max | 27.2 V | |
| Configuration | SINGLE, 1 CHANNEL | |
| Diode Element Material | SILICON | |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | |
| JEDEC-95 Code | DO-214AB | |
| JESD-30 Code | R-PDSO-C2 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Non-rep Peak Rev Power Dis-Max | 1500 W | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 150 °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 | |
| Qualification Status | Not Qualified | |
| Reference Standard | IEC-61000-4-2, 4-4, 4-5; MIL-STD-750; MIL-STD-883 | |
| Rep Pk Reverse Voltage-Max | 12.8 V | |
| Reverse Current-Max | 5 µA | |
| Reverse Test Voltage | 12.8 V | |
| Surface Mount | YES | |
| Technology | AVALANCHE | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | C BEND | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Alternate Parts for SM15T15A
This table gives cross-reference parts and alternative options found for SM15T15A. 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 SM15T15A, 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.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SM15T15A/9A | Vishay Semiconductors | Check for Price | Trans Voltage Suppressor Diode, 1500W, 12.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, PLASTIC, SMC, 2 PIN | SM15T15A vs SM15T15A/9A |
| SM15T15A | Vishay Semiconductors | Check for Price | Trans Voltage Suppressor Diode, 1500W, 12.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, SMC, 2 PIN | SM15T15A vs SM15T15A |
| SM15T15A | General Instrument Corp | Check for Price | Trans Voltage Suppressor Diode, 12.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, | SM15T15A vs SM15T15A |
SM15T15A Frequently Asked Questions (FAQ)
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A good PCB layout for optimal thermal performance involves placing the SM15T15A near a thermal pad or a heat sink, and ensuring good thermal conductivity between the device and the PCB. A 2-layer or 4-layer PCB with a solid ground plane is recommended. Avoid placing thermal vias under the device, and keep the PCB traces as short and wide as possible to minimize thermal resistance.
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To ensure reliable operation in high-temperature environments, make sure to follow the recommended operating conditions and derating guidelines in the datasheet. Also, consider using a heat sink or thermal pad to dissipate heat, and ensure good airflow around the device. Additionally, consider using a thermally conductive adhesive or thermal interface material to improve heat transfer between the device and the heat sink or PCB.
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For EMI and EMC compliance, ensure that the SM15T15A is placed in a shielded area of the PCB, and use a common-mode choke or ferrite bead to filter out high-frequency noise. Also, use a decoupling capacitor to filter out power supply noise, and ensure that the PCB layout is designed to minimize radiation and susceptibility to external interference.
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To troubleshoot and debug issues with the SM15T15A, use a logic analyzer or oscilloscope to monitor the device's input and output signals. Check the device's operating conditions, such as voltage and temperature, and ensure that the PCB layout is correct. Also, consult the datasheet and application notes for troubleshooting guidelines and common pitfalls to avoid.
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For power supply and voltage regulation, ensure that the SM15T15A is powered from a stable and regulated voltage source. Use a voltage regulator or LDO to regulate the voltage, and consider using a capacitor to filter out power supply noise. Also, ensure that the power supply can provide sufficient current to the device, and consider using a power supply with built-in overcurrent protection.