Part Details for SMF30CA by Littelfuse Inc
Results Overview of SMF30CA by Littelfuse Inc
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (3 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.
SMF30CA Information
SMF30CA 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 SMF30CA
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
29AK7944
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Newark | Tvs Diode, Bidir, 30V, Sod-123Fl Rohs Compliant: Yes |Littelfuse SMF30CA RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 0 |
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$0.2240 / $0.5770 | Buy Now |
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DISTI #
80AH2449
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Newark | "tvs Smf 30V Bi, 7 Tr"/ Tr |Littelfuse SMF30CA RoHS: Not Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.1090 / $0.1640 | Buy Now |
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DISTI #
75744268
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RS | TVS SMF 30V Bi, 7'' T&R" Min Qty: 3000 Package Multiple: 1 Lead time: 8 Weeks, 0 Days Container: Bulk | 0 |
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$0.1750 / $0.1900 | RFQ |
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DISTI #
SMF30CA-LF
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TME | Diode: TVS, 0.2kW, 33.3÷36.8V, 4.1A, bidirectional, ±5%, SOD123F Min Qty: 1 | 0 |
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$0.1160 / $0.5200 | RFQ |
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Chip Stock | TransVoltageSuppressorDiode,1000W,30VV(RWM),Bidirectional,1Element,Silicon | 79000 |
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RFQ | |
|
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LCSC | 4.1A 48.4V 200W 33.3V 30V SOD-123F TVS Diodes RoHS | 2740 |
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$0.0562 / $0.1116 | Buy Now |
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DISTI #
SMF30CA
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Maritex | ESD protection diodes / TVS diodes, LITTELFUSE, SMF30CA, 48.4 V, 4.1 A, 33.3 V - 36.8 V, 200 W Min Qty: 1 Package Multiple: 1 | 11000 |
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$0.0990 / $0.4490 | Buy Now |
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Win Source Electronics | TVS DIODE 30VWM 48.4VC SOD123F | 66500 |
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$0.0509 / $0.0763 | Buy Now |
US Tariff Estimator: SMF30CA 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 SMF30CA
SMF30CA CAD Models
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SMF30CA Part Data Attributes
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SMF30CA
Littelfuse Inc
Buy Now
Datasheet
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SMF30CA
Littelfuse Inc
Transient Suppressor,
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | LITTELFUSE INC | |
| Reach Compliance Code | Unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Date Of Intro | 2020-05-15 | |
| Samacsys Manufacturer | LITTELFUSE | |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY | |
| Breakdown Voltage-Max | 36.8 V | |
| Breakdown Voltage-Min | 33.3 V | |
| Breakdown Voltage-Nom | 35.05 V | |
| Clamping Voltage-Max | 48.4 V | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | |
| JESD-30 Code | R-PDSO-F2 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Non-rep Peak Rev Power Dis-Max | 1000 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 | BIDIRECTIONAL | |
| Power Dissipation-Max | 1 W | |
| Reference Standard | IEC-61000-4-2, 4-4 | |
| Rep Pk Reverse Voltage-Max | 30 V | |
| Reverse Current-Max | 1 µA | |
| Reverse Test Voltage | 30 V | |
| Surface Mount | YES | |
| Technology | AVALANCHE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | FLAT | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Alternate Parts for SMF30CA
This table gives cross-reference parts and alternative options found for SMF30CA. 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 SMF30CA, 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 |
|---|---|---|---|---|
| SMF30CA | Diotec Electronics Corp | Check for Price | Trans Voltage Suppressor Diode, | SMF30CA vs SMF30CA |
| SMF30CA | Micro Commercial Components | Check for Price | Trans Voltage Suppressor Diode, 200W, 30V V(RWM), | SMF30CA vs SMF30CA |
| SMF30CA | SUNMATE electronic Co., LTD | Check for Price | Trans Voltage Suppressor Diode, 1000W, 30V V(RWM), Bidirectional, 1 Element, Silicon, SOD-123FL, 2 PIN | SMF30CA vs SMF30CA |
SMF30CA Frequently Asked Questions (FAQ)
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The recommended footprint and land pattern for SMF30CA 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 SMF30CA according to the temperature derating curve provided in the datasheet. Additionally, ensure that the device is properly soldered and that the PCB is designed to handle high temperatures.
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Yes, SMF30CA can be used in a parallel configuration to increase the power rating. However, it is essential to ensure that the devices are properly matched and that the current sharing is even to avoid overheating and reduce reliability.
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The maximum surge current that SMF30CA can handle is 3000A, as specified in the datasheet. However, it is recommended to derate the surge current according to the pulse width and repetition rate to ensure reliable operation.
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Yes, SMF30CA is compatible with lead-free soldering processes. The device is designed to withstand the higher temperatures associated with lead-free soldering, and it meets the requirements of the RoHS directive.