Part Details for 1SMB18AT3G by Littelfuse Inc
Results Overview of 1SMB18AT3G by Littelfuse Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 options)
- 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.
Applications
Energy and Power Systems
Renewable Energy
Electronic Manufacturing
Automotive
1SMB18AT3G Information
1SMB18AT3G 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 1SMB18AT3G
| Part # | Distributor | Description | Stock | Price | Buy | |
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Win Source Electronics | TVS DIODE 18VWM 29.2VC SMB | 185580 |
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$0.1097 / $0.1652 | Buy Now |
Part Details for 1SMB18AT3G
1SMB18AT3G CAD Models
1SMB18AT3G Part Data Attributes
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1SMB18AT3G
Littelfuse Inc
Buy Now
Datasheet
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1SMB18AT3G
Littelfuse Inc
Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | LITTELFUSE INC | |
| Package Description | SMB, 2 PIN | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Samacsys Manufacturer | LITTELFUSE | |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE | |
| Breakdown Voltage-Max | 22.1 V | |
| Breakdown Voltage-Min | 20 V | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | |
| JEDEC-95 Code | DO-214AA | |
| JESD-30 Code | R-PDSO-C2 | |
| JESD-609 Code | e3 | |
| Non-rep Peak Rev Power Dis-Max | 600 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 | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 0.55 W | |
| Qualification Status | Not Qualified | |
| Reference Standard | UL RECOGNIZED | |
| Rep Pk Reverse Voltage-Max | 18 V | |
| Surface Mount | YES | |
| Technology | ZENER | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | C BEND | |
| Terminal Position | DUAL |
Alternate Parts for 1SMB18AT3G
This table gives cross-reference parts and alternative options found for 1SMB18AT3G. 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 1SMB18AT3G, 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 |
|---|---|---|---|---|
| SMBJ18A-HRA | Littelfuse Inc | Check for Price | Trans Voltage Suppressor Diode | 1SMB18AT3G vs SMBJ18A-HRA |
| SMBJ17A-HRA | Littelfuse Inc | Check for Price | Trans Voltage Suppressor Diode | 1SMB18AT3G vs SMBJ17A-HRA |
1SMB18AT3G Frequently Asked Questions (FAQ)
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The recommended footprint and land pattern for the 1SMB18AT3G 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 proper soldering, follow the recommended soldering profile and guidelines outlined in the Littelfuse application note AN9313. Additionally, use a soldering iron with a temperature range of 250°C to 260°C, and avoid applying excessive force or pressure during the soldering process.
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The 1SMB18AT3G has an operating temperature range of -65°C to 150°C, as specified in the datasheet. However, it's essential to note that the device's performance and reliability may degrade if operated at extreme temperatures for extended periods.
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Yes, the 1SMB18AT3G is suitable for high-reliability applications. Littelfuse provides a range of TVS diodes that meet the requirements of various industries, including aerospace and automotive. However, it's essential to consult with Littelfuse or a qualified representative to ensure the device meets the specific requirements of your application.
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To determine the correct TVS diode for your application, consider factors such as the voltage, current, and power requirements of your circuit. You can use Littelfuse's TVS Diode Selection Guide or consult with a qualified representative to select the appropriate device for your specific needs.