Part Details for SMAJ18AHE3/61 by Vishay Semiconductors
Results Overview of SMAJ18AHE3/61 by Vishay Semiconductors
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (8 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.
Applications
Automotive
SMAJ18AHE3/61 Information
SMAJ18AHE3/61 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 SMAJ18AHE3/61
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
SMAJ18AHE3/61-ND
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DigiKey | TVS DIODE 18VWM 29.2VC DO214AC Lead time: 22 Weeks Container: Tape & Reel (TR) | Limited Supply - Call |
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Buy Now | |
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Quest Components | TRANS VOLTAGE SUPPRESSOR DIODE, 400W, 18V V(RWM), UNIDIRECTIONAL, 1 ELEMENT, SILICON, DO-214AC | 678 |
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$0.1120 / $0.2100 | Buy Now |
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Quest Components | TRANS VOLTAGE SUPPRESSOR DIODE, 400W, 18V V(RWM), UNIDIRECTIONAL, 1 ELEMENT, SILICON, DO-214AC | 614 |
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$0.1120 / $0.2100 | Buy Now |
Part Details for SMAJ18AHE3/61
SMAJ18AHE3/61 CAD Models
SMAJ18AHE3/61 Part Data Attributes
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SMAJ18AHE3/61
Vishay Semiconductors
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Datasheet
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Compare Parts:
SMAJ18AHE3/61
Vishay Semiconductors
DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, ROHS COMPLIANT, PLASTIC, SMA, 2 PIN, Transient Suppressor
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | VISHAY SEMICONDUCTORS | |
| Part Package Code | DO-214AC | |
| Package Description | R-PDSO-C2 | |
| Pin Count | 2 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY | |
| Breakdown Voltage-Max | 22.1 V | |
| Breakdown Voltage-Min | 20 V | |
| Breakdown Voltage-Nom | 21.05 V | |
| Clamping Voltage-Max | 29.2 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 | UNIDIRECTIONAL | |
| Qualification Status | Not Qualified | |
| Rep Pk Reverse Voltage-Max | 18 V | |
| Surface Mount | YES | |
| Technology | AVALANCHE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | C BEND | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Alternate Parts for SMAJ18AHE3/61
This table gives cross-reference parts and alternative options found for SMAJ18AHE3/61. 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 SMAJ18AHE3/61, 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 |
|---|---|---|---|---|
| SMAJ18A-7 | Diodes Incorporated | Check for Price | Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, SMA, 2 PIN | SMAJ18AHE3/61 vs SMAJ18A-7 |
| SMAJ18 | Telefunken Microelectronics Gmbh | Check for Price | Transient Suppressor, | SMAJ18AHE3/61 vs SMAJ18 |
| SMAJ18A | LRC Leshan Radio Co Ltd | Check for Price | Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional, | SMAJ18AHE3/61 vs SMAJ18A |
| SMAJ18A-E3/5A | Vishay Intertechnologies | Check for Price | Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN | SMAJ18AHE3/61 vs SMAJ18A-E3/5A |
| SMAJ18A | Galaxy Semi-Conductor Co Ltd | Check for Price | Trans Voltage Suppressor Diode, 18V V(RWM), Unidirectional, | SMAJ18AHE3/61 vs SMAJ18A |
| SMAJ18AHM3/I | Vishay Intertechnologies | Check for Price | Trans Voltage Suppressor Diode, | SMAJ18AHE3/61 vs SMAJ18AHM3/I |
| SMAJ18A | MDE Semiconductor Inc | Check for Price | Trans Voltage Suppressor Diode, 400W, 18V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AC, SMA, 2 PIN | SMAJ18AHE3/61 vs SMAJ18A |
| SMAJ18A/11 | Vishay Semiconductors | Check for Price | Trans Voltage Suppressor Diode, 400W, Unidirectional, 1 Element, Silicon, DO-214AC, PLASTIC, SMA, 2 PIN | SMAJ18AHE3/61 vs SMAJ18A/11 |
SMAJ18AHE3/61 Frequently Asked Questions (FAQ)
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The recommended footprint and land pattern for SMAJ18AHE3/61 can be found in Vishay's application note AN10365, which provides guidelines for surface-mount assembly of Vishay's TVS diodes.
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To ensure reliability in high-temperature applications, it's essential to follow Vishay's recommended derating guidelines for the device. Additionally, consider using a thermal interface material to improve heat transfer between the device and the PCB.
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While SMAJ18AHE3/61 is primarily designed for transient voltage suppression, it can be used in high-frequency applications up to 1 GHz. However, it's crucial to consider the device's parasitic capacitance and inductance, which may affect the circuit's performance.
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To select the correct TVS diode, consider the following factors: working voltage, peak pulse current, clamping voltage, and response time. Consult Vishay's TVS diode selection guide or contact their technical support for assistance.
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Yes, SMAJ18AHE3/61 is compatible with lead-free soldering processes. Vishay's TVS diodes are designed to meet the requirements of lead-free soldering, and they comply with the RoHS directive.