Part Details for SMBJ18CA/2 by Vishay Semiconductors
Results Overview of SMBJ18CA/2 by Vishay Semiconductors
- Distributor Offerings: (2 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.
SMBJ18CA/2 Information
SMBJ18CA/2 by Vishay Semiconductors 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 SMBJ18CA/2
| Part # | Distributor | Description | Stock | Price | Buy | |
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Onlinecomponents.com | Diode TVS Single Bi-Dir 18V 600W 2-Pin SMB T/R |
127 In Stock |
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$0.3800 / $3.2700 | Buy Now |
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Quest Components | 600 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA | 76 |
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$0.1100 / $0.1650 | Buy Now |
Part Details for SMBJ18CA/2
SMBJ18CA/2 CAD Models
SMBJ18CA/2 Part Data Attributes
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SMBJ18CA/2
Vishay Semiconductors
Buy Now
Datasheet
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Compare Parts:
SMBJ18CA/2
Vishay Semiconductors
Trans Voltage Suppressor Diode, 600W, Bidirectional, 1 Element, Silicon, DO-214AA, PLASTIC, SMB, 2 PIN
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | GENERAL SEMICONDUCTOR INC | |
| Part Package Code | DO-214AA | |
| Package Description | PLASTIC, SMB, 2 PIN | |
| Pin Count | 2 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| 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 | e0 | |
| 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 | BIDIRECTIONAL | |
| Qualification Status | Not Qualified | |
| Surface Mount | YES | |
| Technology | AVALANCHE | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | C BEND | |
| Terminal Position | DUAL |
Alternate Parts for SMBJ18CA/2
This table gives cross-reference parts and alternative options found for SMBJ18CA/2. 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 SMBJ18CA/2, 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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| MSMBJ18CAE3 | Microchip Technology Inc | $1.2200 | Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA | SMBJ18CA/2 vs MSMBJ18CAE3 |
| SMBJ18C | Galaxy Semi-Conductor Co Ltd | Check for Price | Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN | SMBJ18CA/2 vs SMBJ18C |
| SMBJ18C | Sensitron Semiconductors | Check for Price | Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA, PLASTIC, SMB, 2 PIN | SMBJ18CA/2 vs SMBJ18C |
| SMBJ18C | Transpro Electronics Corp | Check for Price | Trans Voltage Suppressor Diode, 18V V(RWM), Bidirectional | SMBJ18CA/2 vs SMBJ18C |
| SMBJ18CA | JGD Semiconductors Co Ltd | Check for Price | Trans Voltage Suppressor Diode, 18V V(RWM), Bidirectional, | SMBJ18CA/2 vs SMBJ18CA |
| SMBJ18CA | EIC Semiconductor Inc | Check for Price | Trans Voltage Suppressor Diode, 600W, 18V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA, SMB, 2 PIN | SMBJ18CA/2 vs SMBJ18CA |
| SMBJ18CA-M3/5B | Vishay Semiconductors | Check for Price | DIODE 600 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMB, 2 PIN, Transient Suppressor | SMBJ18CA/2 vs SMBJ18CA-M3/5B |
| SMBJ18C | Bytesonic Corporation | Check for Price | Transient Suppressor | SMBJ18CA/2 vs SMBJ18C |
| SMBJ18CA-E3/52 | Vishay Semiconductors | Check for Price | DIODE 600 W, BIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA, ROHS COMPLIANT, PLASTIC, SMBJ, 2 PIN, Transient Suppressor | SMBJ18CA/2 vs SMBJ18CA-E3/52 |
SMBJ18CA/2 Frequently Asked Questions (FAQ)
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The recommended footprint and land pattern for SMBJ18CA/2 can be found in the Vishay application note 'Surface Mount Device Recommendations' (document number 91000). It provides guidelines for pad layout, solder mask, and stencil design.
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To ensure reliability in high-temperature applications, follow the recommended derating curves for voltage and current, and consider the device's thermal resistance and power dissipation. Also, ensure proper thermal management, such as heat sinking and airflow, to keep the junction temperature within the recommended range.
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While the SMBJ18CA/2 is primarily designed for low-frequency applications, it can be used in high-frequency circuits with proper consideration. The device's parasitic capacitance and inductance should be taken into account, and the circuit should be designed to minimize ringing and oscillations.
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Select the correct SMBJ18CA/2 variant by considering the required breakdown voltage, clamping voltage, and peak pulse current. Also, ensure the device's power dissipation and thermal characteristics meet the application's requirements. Consult the datasheet and Vishay's selection guide for more information.
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The SMBJ18CA/2 has a human body model (HBM) ESD rating of 15 kV and a machine model (MM) rating of 400 V. It is also designed to prevent latch-up, but it's essential to follow proper design and layout practices to minimize the risk of latch-up.