Part Details for 1.5KE18A by SPC Multicomp
Results Overview of 1.5KE18A by SPC Multicomp
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
1.5KE18A Information
1.5KE18A by SPC Multicomp 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 1.5KE18A
1.5KE18A CAD Models
1.5KE18A Part Data Attributes
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1.5KE18A
SPC Multicomp
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Datasheet
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1.5KE18A
SPC Multicomp
Trans Voltage Suppressor Diode,
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | MULTICOMP PRO | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Samacsys Manufacturer | Multicomp Pro | |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY, LOW ZENER IMPEDANCE, PRSM-MIN | |
| Breakdown Voltage-Max | 18.9 V | |
| Breakdown Voltage-Min | 17.1 V | |
| Breakdown Voltage-Nom | 18 V | |
| Case Connection | ISOLATED | |
| Clamping Voltage-Max | 25.2 V | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | |
| JEDEC-95 Code | DO-201AE | |
| JESD-30 Code | O-PALF-W2 | |
| Non-rep Peak Rev Power Dis-Max | 1500 W | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 5 W | |
| Rep Pk Reverse Voltage-Max | 15.3 V | |
| Surface Mount | NO | |
| Technology | AVALANCHE | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL |
Alternate Parts for 1.5KE18A
This table gives cross-reference parts and alternative options found for 1.5KE18A. 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 1.5KE18A, 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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| 1.5KE18A | DC Components Co Ltd | Check for Price | Trans Voltage Suppressor Diode, 1500W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, DO-201AE, | 1.5KE18A vs 1.5KE18A |
| 1.5KE18A+ | SPC Multicomp | Check for Price | Trans Voltage Suppressor Diode, | 1.5KE18A vs 1.5KE18A+ |
| 4926 | NTE Electronics Inc | Check for Price | Trans Voltage Suppressor Diode, 1500W, 15.3V V(RWM), Unidirectional, 1 Element, Silicon, | 1.5KE18A vs 4926 |
| 1.5KE18A-PBF | Digitron Semiconductors | Check for Price | Trans Voltage Suppressor Diode | 1.5KE18A vs 1.5KE18A-PBF |
1.5KE18A Frequently Asked Questions (FAQ)
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The recommended footprint and land pattern for the 1.5KE18A can be found in the IPC-7351 standard or in the manufacturer's application notes. A typical footprint would be a DO-201AD package with a recommended land pattern of 4.5mm x 2.5mm.
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To ensure proper soldering, follow the recommended soldering profile and temperature guidelines. Use a solder with a melting point below 250°C and avoid applying excessive heat or force during soldering. Inspect the solder joints for defects such as cold joints, solder bridges, or insufficient solder.
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The maximum allowable voltage derating for the 1.5KE18A is typically 10-15% below the maximum rated voltage. However, it's recommended to consult the manufacturer's application notes or contact their technical support for specific guidance on voltage derating.
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The 1.5KE18A is a commercial-grade component and may not meet the requirements for high-reliability or aerospace applications. For such applications, it's recommended to use components with higher reliability ratings, such as those with a MIL-PRF-19500 or NASA-approved certification.
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Handle the 1.5KE18A with care to avoid mechanical stress, electrostatic discharge, or moisture exposure. Store the components in their original packaging or in a dry, cool place, away from direct sunlight and moisture. Follow the manufacturer's recommended storage and handling guidelines.