1SMA28AT3G ON Semiconductor Diode (Diodes Moulded) In Stock
ON Semiconductor 1SMA28AT3G is a schottky rectifier for electronic assemblies. It is specified around 2 pins for matching footprints and electrical requirements. From inquiry pricing with worldwide shipping support.
- Manufacturer
- ON Semiconductor
- Package
- Diodes Moulded
- Pin Count
- 2
- Lifecycle
- TRANSFERRED
- Datasheet
- 1SMA28AT3G Datasheet PDF
- Category
- Diode
- Temp Range
- -65.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 1SMA28AT3G?
- Schottky Rectifier record for 1SMA28AT3G with manufacturer traceability
- 2 pins configuration for design and sourcing checks
- Diodes Moulded package information for footprint review
- transferred lifecycle status for procurement risk review
- Datasheet-linked record for specification and compliance validation
- Suitable for BOM matching, alternate review, and purchasing qualification
What is 1SMA28AT3G used for?
1SMA28AT3G is used in reverse-polarity protection, low-voltage rectification, freewheel paths, and compact power-management boards where consistent sourcing and documented specifications matter. The 2 pins detail helps engineers screen fit against the target footprint, rating, or interface requirement. It supports engineering teams during design qualification, approved-vendor review, and maintenance purchasing.
What are the specifications of 1SMA28AT3G?
| Pbfree Code | Yes |
| Manufacturer Package Code | 403D-02 |
| Additional Feature | HIGH RELIABILITY |
| Breakdown Voltage-Max | 34.4V |
| Breakdown Voltage-Min | 31.1V |
| Breakdown Voltage-Nom | 32.75V |
| Clamping Voltage-Max | 45.4V |
| Configuration | SINGLE |
| Diode Element Material | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE |
| JESD-30 Code | R-PDSO-C2 |
| JESD-609 Code | e3 |
| Non-rep Peak Rev Power Dis-Max | 400W |
| Number of Elements | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Polarity | UNIDIRECTIONAL |
| Power Dissipation-Max | 0.5W |
| Qualification Status | Not Qualified |
| Rep Pk Reverse Voltage-Max | 28V |
| Surface Mount | YES |
| Technology | ZENER |
| Terminal Finish | TIN |
| Terminal Form | C BEND |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Diodes Moulded |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.50 |
Where can I find the 1SMA28AT3G datasheet?
1SMA28AT3G Datasheet DownloadOfficial datasheet from ON Semiconductor
What are equivalent replacements for 1SMA28AT3G?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which surge-clamp ratings should engineers verify for 1SMA28AT3G?
The fetched specs list 31.1 V minimum, 34.4 V maximum breakdown, and 45.4 V maximum clamping, so confirm these limits against the protection rail.
How can procurement confirm lead-free suitability for this TVS diode?
The context reports Pbfree Code: Yes and a 2 pins molded diode package, which helps buyers align compliance checks with the target PCB footprint.
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Why Buy from FindMyChip
About ON Semiconductor
ON Semiconductor (onsemi) provides intelligent power and sensing technologies for automotive, industrial, IoT, and cloud infrastructure applications.
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