Part Details for P4SMA300A by Littelfuse Inc
Results Overview of P4SMA300A by Littelfuse Inc
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (7 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.
P4SMA300A Information
P4SMA300A by Littelfuse Inc 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 P4SMA300A
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
1835132
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Farnell | DIODE, TVS, 400W, 300V, UNI, 5%, SMA COO: CN RoHS: Compliant Min Qty: 1 Lead time: 13 Weeks, 1 Days Container: Each | 2627 |
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$0.1878 / $0.3533 | Buy Now |
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DISTI #
75739284
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RS | TVS Diode SMA Suf MT T&R Min Qty: 5000 Package Multiple: 1 Lead time: 8 Weeks, 0 Days Container: Bulk | 0 |
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$0.3040 / $0.3300 | RFQ |
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Bristol Electronics | 2243 |
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RFQ | ||
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DISTI #
P4SMA300A-LF
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TME | Diode: TVS, 400W, 300V, 1A, unidirectional, ±5%, SMA, reel,tape Min Qty: 1 | 0 |
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$0.2230 / $0.3100 | RFQ |
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LCSC | 1A 414V 400W 285V Unidirectional 256V DO-214AC TVS Diodes RoHS | 170 |
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$0.1056 / $0.2093 | Buy Now |
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Wuhan P&S | TVS diodes Min Qty: 1 | 40000 |
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$0.2000 / $0.4100 | Buy Now |
US Tariff Estimator: P4SMA300A by Littelfuse Inc
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 P4SMA300A
P4SMA300A Part Data Attributes
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P4SMA300A
Littelfuse Inc
Buy Now
Datasheet
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P4SMA300A
Littelfuse Inc
Trans Voltage Suppressor Diode, 400W, 256V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | LITTELFUSE INC | |
| Part Package Code | DO-214AC | |
| Pin Count | 2 | |
| Reach Compliance Code | Not Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Samacsys Manufacturer | LITTELFUSE | |
| Breakdown Voltage-Max | 315 V | |
| Breakdown Voltage-Min | 285 V | |
| Breakdown Voltage-Nom | 300 V | |
| Clamping Voltage-Max | 414 V | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | |
| JEDEC-95 Code | DO-214AC | |
| JESD-30 Code | R-PDSO-C2 | |
| 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 | 150 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 3.3 W | |
| Qualification Status | Not Qualified | |
| Reference Standard | UL RECOGNIZED | |
| Rep Pk Reverse Voltage-Max | 256 V | |
| Surface Mount | YES | |
| Technology | AVALANCHE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | C BEND | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Alternate Parts for P4SMA300A
This table gives cross-reference parts and alternative options found for P4SMA300A. 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 P4SMA300A, 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 |
|---|---|---|---|---|
| P4SMA300A | Concord Semiconductor Corp | Check for Price | Trans Voltage Suppressor Diode, 256V V(RWM), Unidirectional, | P4SMA300A vs P4SMA300A |
| P4SMA300A-M3/5A | Vishay Semiconductors | Check for Price | 300W,300V 5%,UNIDIR,SMA TVS | P4SMA300A vs P4SMA300A-M3/5A |
| P4SMA300A | Telefunken Microelectronics Gmbh | Check for Price | Transient Suppressor, | P4SMA300A vs P4SMA300A |
| SMAJP4KE300A-T | Micro Commercial Components | Check for Price | Transient Suppressor, | P4SMA300A vs SMAJP4KE300A-T |
| P4SMA300A-M3/61 | Vishay Semiconductors | Check for Price | 300W,300V 5%,UNIDIR,SMA TVS | P4SMA300A vs P4SMA300A-M3/61 |
| SMAJP4KE300A | Micro Commercial Components | Check for Price | Trans Voltage Suppressor Diode, 400W, 256V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMAJ, 2 PIN | P4SMA300A vs SMAJP4KE300A |
| P4SMA300AHM3_A/I | Vishay Intertechnologies | Check for Price | Trans Voltage Suppressor Diode, | P4SMA300A vs P4SMA300AHM3_A/I |
P4SMA300A Frequently Asked Questions (FAQ)
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The recommended footprint and land pattern for P4SMA300A can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of TVS diodes.
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To ensure reliability in high-temperature applications, it is recommended to derate the power rating of P4SMA300A according to the temperature derating curve provided in the datasheet. Additionally, ensure that the device is soldered correctly and that the PCB is designed to minimize thermal resistance.
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Yes, P4SMA300A can be used in a parallel configuration to increase the power rating. However, it is essential to ensure that the devices are matched in terms of their electrical characteristics and that the PCB is designed to minimize current imbalance between the devices.
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The P4SMA300A has an ESD rating of Class 3A (>2500 V) per IEC 61000-4-2.
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Yes, P4SMA300A is compatible with lead-free soldering processes and is RoHS compliant.