Part Details for 1SMB8.5AT3G by onsemi
Results Overview of 1SMB8.5AT3G by onsemi
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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.
1SMB8.5AT3G Information
1SMB8.5AT3G by onsemi 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.
Part Details for 1SMB8.5AT3G
1SMB8.5AT3G CAD Models
1SMB8.5AT3G Part Data Attributes
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1SMB8.5AT3G
onsemi
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Datasheet
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1SMB8.5AT3G
onsemi
600 Watt SMB Transient Voltage Suppressor, 8.5 V Unidirectional, SMB, 2500-REEL
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | ON SEMICONDUCTOR | |
| Part Package Code | DO-214 | |
| Package Description | R-PDSO-C2 | |
| Pin Count | 2 | |
| Manufacturer Package Code | 403A-03 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Samacsys Manufacturer | onsemi | |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE | |
| Breakdown Voltage-Max | 10.4 V | |
| Breakdown Voltage-Min | 9.44 V | |
| Breakdown Voltage-Nom | 9.92 V | |
| Clamping Voltage-Max | 14.4 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 | |
| Moisture Sensitivity Level | 1 | |
| 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 | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 0.55 W | |
| Qualification Status | Not Qualified | |
| Reference Standard | UL RECOGNIZED | |
| Rep Pk Reverse Voltage-Max | 8.5 V | |
| Surface Mount | YES | |
| Technology | ZENER | |
| Terminal Finish | TIN | |
| Terminal Form | C BEND | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Alternate Parts for 1SMB8.5AT3G
This table gives cross-reference parts and alternative options found for 1SMB8.5AT3G. 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 1SMB8.5AT3G, 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 |
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| P6SMBJ8.5AF | World Products Inc | Check for Price | 600W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA, LEAD FREE, PLASTIC PACKAGE-2 | 1SMB8.5AT3G vs P6SMBJ8.5AF |
| SMBJ8.5-T3 | Sensitron Semiconductors | Check for Price | Trans Voltage Suppressor Diode, 600W, 8.5V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, PLASTIC, SMB, 2 PIN | 1SMB8.5AT3G vs SMBJ8.5-T3 |
| SMBJ8.5A-GT3 | Sensitron Semiconductors | Check for Price | Trans Voltage Suppressor Diode, 600W, 8.5V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, LEAD FREE, PLASTIC, SMB, 2 PIN | 1SMB8.5AT3G vs SMBJ8.5A-GT3 |
| SMBJ8V5A | Fairchild Semiconductor Corporation | Check for Price | Trans Voltage Suppressor Diode, 600W, 8.5V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN | 1SMB8.5AT3G vs SMBJ8V5A |
1SMB8.5AT3G Frequently Asked Questions (FAQ)
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The recommended PCB footprint for 1SMB8.5AT3G is a standard SOD-123 package with a pad size of 0.8mm x 0.8mm and a spacing of 0.5mm between pads.
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To ensure reliable soldering, use a soldering iron with a temperature of 250°C to 260°C, and apply a soldering flux to the pads. Also, make sure the PCB is clean and free of oxidation.
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The maximum surge current that 1SMB8.5AT3G can handle is 65A, as specified in the datasheet. However, it's recommended to derate the surge current based on the operating conditions and application requirements.
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Yes, 1SMB8.5AT3G is rated for operation up to 150°C, but the maximum junction temperature should not exceed 175°C. It's recommended to derate the device's performance and consider thermal management techniques for high-temperature applications.
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To select the correct TVS diode, consider the following factors: voltage rating, power rating, response time, and package type. 1SMB8.5AT3G is a 8.5V TVS diode with a power rating of 500W, making it suitable for low-voltage applications requiring fast response times.