Part Details for SMAJ28CAHR3G by Taiwan Semiconductor
Results Overview of SMAJ28CAHR3G by Taiwan Semiconductor
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (6 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.
SMAJ28CAHR3G Information
SMAJ28CAHR3G by Taiwan Semiconductor 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 SMAJ28CAHR3G
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
SMAJ28CAHR3GCT-ND
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DigiKey | TVS DIODE 28VWM 45.4VC DO214AC Min Qty: 1 Lead time: 14 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | Limited Supply - Call |
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Buy Now | |
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DISTI #
SMAJ28CAHR3G
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Avnet Americas | Diode TVS Single Bi-Dir 28V 400W 2-Pin DO-214AC Plastic T/R - Tape and Reel (Alt: SMAJ28CAHR3G) RoHS: Compliant Min Qty: 3600 Package Multiple: 1800 Lead time: 111 Weeks, 0 Days Container: Reel | 0 |
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RFQ | |
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DISTI #
SMAJ28CAHR3G
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EBV Elektronik | Diode TVS Single BiDir 28V 400W 2Pin DO214AC Plastic TR (Alt: SMAJ28CAHR3G) RoHS: Compliant Min Qty: 3600 Package Multiple: 1800 | EBV - 0 |
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Buy Now |
Part Details for SMAJ28CAHR3G
SMAJ28CAHR3G CAD Models
SMAJ28CAHR3G Part Data Attributes
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SMAJ28CAHR3G
Taiwan Semiconductor
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Datasheet
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SMAJ28CAHR3G
Taiwan Semiconductor
Trans Voltage Suppressor Diode, 400W, 28V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TAIWAN SEMICONDUCTOR CO LTD | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Factory Lead Time | 111 Weeks | |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY | |
| Breakdown Voltage-Max | 34.4 V | |
| Breakdown Voltage-Min | 31.1 V | |
| Breakdown Voltage-Nom | 32.75 V | |
| Clamping Voltage-Max | 45.4 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 | -55 °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 | AEC-Q101 | |
| Rep Pk Reverse Voltage-Max | 28 V | |
| Surface Mount | YES | |
| Technology | AVALANCHE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | C BEND | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Alternate Parts for SMAJ28CAHR3G
This table gives cross-reference parts and alternative options found for SMAJ28CAHR3G. 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 SMAJ28CAHR3G, 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 |
|---|---|---|---|---|
| SMAJ28CHR2 | Taiwan Semiconductor | Check for Price | Trans Voltage Suppressor Diode, 400W, 28V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN | SMAJ28CAHR3G vs SMAJ28CHR2 |
| SMAJ28CAHF2 | Taiwan Semiconductor | Check for Price | Trans Voltage Suppressor Diode, 400W, 28V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN | SMAJ28CAHR3G vs SMAJ28CAHF2 |
| SMAJ28CHF4G | Taiwan Semiconductor | Check for Price | Trans Voltage Suppressor Diode, 400W, 28V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN | SMAJ28CAHR3G vs SMAJ28CHF4G |
| SMAJ28CAF2 | Yangzhou Yangjie Electronics Co Ltd | Check for Price | 400W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, SMA, 2 PIN | SMAJ28CAHR3G vs SMAJ28CAF2 |
| SMAJ28CAHE2G | Taiwan Semiconductor | Check for Price | Trans Voltage Suppressor Diode, 400W, 28V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN | SMAJ28CAHR3G vs SMAJ28CAHE2G |
| SMAJ28CHR3G | Taiwan Semiconductor | Check for Price | Trans Voltage Suppressor Diode, 400W, 28V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN | SMAJ28CAHR3G vs SMAJ28CHR3G |
SMAJ28CAHR3G Frequently Asked Questions (FAQ)
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The recommended footprint for SMAJ28CAHR3G is a standard SOD-123 package with a pad size of 1.5mm x 0.8mm and a spacing of 0.5mm between pads.
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Yes, SMAJ28CAHR3G is rated for operation up to 150°C, making it suitable for high-temperature applications. However, it's essential to follow the recommended derating curves for voltage and current to ensure reliable operation.
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SMAJ28CAHR3G has an internal ESD protection diode, but it's still recommended to follow proper ESD handling procedures during assembly and testing to prevent damage to the device.
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The typical response time of SMAJ28CAHR3G to a transient voltage is around 1-2 nanoseconds, making it suitable for protecting sensitive electronics from fast-rising voltage transients.
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Yes, SMAJ28CAHR3G can be used in parallel to increase the power rating, but it's essential to ensure that the devices are properly matched and that the total power rating is not exceeded.