Part Details for SMBJ51A by Yangzhou Yangjie Electronics Co Ltd
Results Overview of SMBJ51A by Yangzhou Yangjie Electronics Co Ltd
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (9 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.
SMBJ51A Information
SMBJ51A by Yangzhou Yangjie Electronics Co Ltd 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 SMBJ51A
SMBJ51A CAD Models
SMBJ51A Part Data Attributes
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SMBJ51A
Yangzhou Yangjie Electronics Co Ltd
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Datasheet
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SMBJ51A
Yangzhou Yangjie Electronics Co Ltd
Trans Voltage Suppressor Diode, 51V V(RWM), Unidirectional
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | YANGZHOU YANGJIE ELECTRONICS CO LTD | |
| Package Description | SMB, 2 PIN | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Breakdown Voltage-Max | 62.7 V | |
| Breakdown Voltage-Min | 56.7 V | |
| Breakdown Voltage-Nom | 59.7 V | |
| Clamping Voltage-Max | 82.4 V | |
| Configuration | SINGLE | |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | |
| JEDEC-95 Code | DO-214AA | |
| JESD-30 Code | R-PDSO-C2 | |
| Moisture Sensitivity Level | 1 | |
| Non-rep Peak Rev Power Dis-Max | 600 W | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Polarity | UNIDIRECTIONAL | |
| Rep Pk Reverse Voltage-Max | 51 V | |
| Surface Mount | YES | |
| Technology | AVALANCHE | |
| Terminal Form | C BEND | |
| Terminal Position | DUAL |
Alternate Parts for SMBJ51A
This table gives cross-reference parts and alternative options found for SMBJ51A. 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 SMBJ51A, 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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| SMBJ51D-M3/H | Vishay Intertechnologies | $0.0849 | Trans Voltage Suppressor Diode, 600W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA, SMBJ, 2 PIN | SMBJ51A vs SMBJ51D-M3/H |
| SMBJ51A-M3/5B | Vishay Semiconductors | Check for Price | DIODE 600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMB, 2 PIN, Transient Suppressor | SMBJ51A vs SMBJ51A-M3/5B |
| SMBJ51A | International Semiconductor Inc | Check for Price | Trans Voltage Suppressor Diode, 600W, 51V V(RWM), Unidirectional, 1 Element, Silicon, | SMBJ51A vs SMBJ51A |
| SMBJ51 | Square D by Schneider Electric | Check for Price | Trans Voltage Suppressor Diode, 51V V(RWM), Unidirectional, | SMBJ51A vs SMBJ51 |
| SMBJ51 | Diodes Incorporated | Check for Price | Trans Voltage Suppressor Diode, 400W, 51V V(RWM), Unidirectional, 1 Element, Silicon, | SMBJ51A vs SMBJ51 |
| SMBJ51 | Kuwait Semiconductor Co Ltd | Check for Price | Trans Voltage Suppressor Diode, 51V V(RWM), Unidirectional | SMBJ51A vs SMBJ51 |
| SMBJ51A | LRC Leshan Radio Co Ltd | Check for Price | Trans Voltage Suppressor Diode, 51V V(RWM), Unidirectional, | SMBJ51A vs SMBJ51A |
| MXLSMBJ51AE3 | Microchip Technology Inc | Check for Price | Trans Voltage Suppressor Diode, 600W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA | SMBJ51A vs MXLSMBJ51AE3 |
| SMBJ51 | Vishay Intertechnologies | Check for Price | Trans Voltage Suppressor Diode, 600W, 51V V(RWM), Unidirectional, 1 Element, DO-214AA, SMBJ, 2 PIN | SMBJ51A vs SMBJ51 |
SMBJ51A Frequently Asked Questions (FAQ)
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The recommended footprint and land pattern for SMBJ51A can be found in the manufacturer's application note or packaging information. Typically, a rectangular pad with a size of 1.5mm x 0.8mm and a solder mask clearance of 0.2mm is recommended.
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To ensure proper soldering and avoid solder bridging, use a soldering iron with a fine tip, apply a small amount of solder paste, and use a soldering technique such as drag soldering or reflow soldering. Also, make sure the PCB is designed with adequate solder mask clearance and a suitable land pattern.
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The maximum operating temperature range for SMBJ51A is -55°C to 150°C, as specified in the datasheet. However, it's recommended to derate the device's performance at higher temperatures to ensure reliability and longevity.
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While SMBJ51A is primarily designed for ESD protection, it can be used in high-frequency applications up to 1 GHz. However, the device's parasitic capacitance and inductance may affect the signal integrity, so it's essential to evaluate the device's performance in the specific application and consider alternative solutions if necessary.
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To select the correct SMBJ51A variant, consider the required breakdown voltage, clamping voltage, and peak pulse current rating for your specific application. Also, ensure the device's power rating and thermal characteristics meet the requirements of your design.