Part Details for P4KE27A by Littelfuse Inc
Results Overview of P4KE27A by Littelfuse Inc
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 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.
P4KE27A Information
P4KE27A by Littelfuse Inc 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 P4KE27A
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
71J1373
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Newark | Transient Suppressor Diode, single, unidirectional,23.1V V(Rwm),do-41 |Littelfuse P4KE27A RoHS: Not Compliant Min Qty: 5000 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.1050 / $0.1610 | Buy Now |
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DISTI #
18-P4KE27ACT-ND
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DigiKey | TVS DIODE 23.1VWM 37.5V DO204AL Min Qty: 1 Lead time: 14 Weeks Container: Cut Tape (CT), Tape & Reel (TR) |
9830 In Stock |
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$0.1011 / $0.4800 | Buy Now |
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DISTI #
576-P4KE27A
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Mouser Electronics | ESD Protection Diodes / TVS Diodes 23.1Vso 25.7Vbr RoHS: Compliant | 7109 |
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$0.1010 / $0.4800 | Buy Now |
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DISTI #
87613168
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Verical | TVS Diode Single Uni-Dir 23.1V 400W 2-Pin DO-41 T/R Min Qty: 511 Package Multiple: 1 | Americas - 2996 |
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$0.1036 / $0.1372 | Buy Now |
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DISTI #
P4KE27A-LF
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TME | Diode: TVS, 400W, 27V, 10.9A, unidirectional, ±5%, DO41, reel,tape Min Qty: 3 | 2996 |
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$0.0710 / $0.2520 | Buy Now |
Part Details for P4KE27A
P4KE27A CAD Models
P4KE27A Part Data Attributes
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P4KE27A
Littelfuse Inc
Buy Now
Datasheet
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P4KE27A
Littelfuse Inc
Trans Voltage Suppressor Diode, 400W, 23.1V V(RWM), Unidirectional, 1 Element, Silicon, DO-204AL, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, DO-41, 2 PIN
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | LITTELFUSE INC | |
| Part Package Code | DO-41 | |
| Pin Count | 2 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Samacsys Manufacturer | LITTELFUSE | |
| Breakdown Voltage-Max | 28.4 V | |
| Breakdown Voltage-Min | 25.7 V | |
| Breakdown Voltage-Nom | 27.05 V | |
| Case Connection | ISOLATED | |
| Clamping Voltage-Max | 37.5 V | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | |
| JEDEC-95 Code | DO-204AL | |
| JESD-30 Code | O-PALF-W2 | |
| 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 | 175 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Peak Reflow Temperature (Cel) | 265 | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 1.5 W | |
| Qualification Status | Not Qualified | |
| Reference Standard | UL RECOGNIZED | |
| Rep Pk Reverse Voltage-Max | 23.1 V | |
| Surface Mount | NO | |
| Technology | AVALANCHE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Time@Peak Reflow Temperature-Max (s) | 10 |
Alternate Parts for P4KE27A
This table gives cross-reference parts and alternative options found for P4KE27A. 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 P4KE27A, 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 |
|---|---|---|---|---|
| P4KE27A | Vishay Intertechnologies | Check for Price | Trans Voltage Suppressor Diode, 400W, 23.1V V(RWM), Unidirectional, 1 Element, DO-204AL, DO-41, 2 PIN | P4KE27A vs P4KE27A |
| P4KE27A | Telefunken Microelectronics Gmbh | Check for Price | Transient Suppressor, | P4KE27A vs P4KE27A |
P4KE27A Frequently Asked Questions (FAQ)
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The recommended footprint and land pattern for P4KE27A can be found in the Littelfuse application note 'Surface Mounting and Packaging Guidelines' (AN9313). It provides detailed information on pad layout, solder mask, and stencil design to ensure reliable assembly and performance.
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To select the correct P4KE27A variant, consider factors such as the maximum voltage, current, and power rating required for your application. Also, check the package type, lead form, and termination finish to ensure compatibility with your PCB design and assembly process.
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The derating curve for P4KE27A is not explicitly provided in the datasheet, but it can be obtained from Littelfuse's technical support or application engineers. The derating curve shows how the device's power rating decreases as the ambient temperature increases, which is essential for ensuring reliable operation and preventing overheating in your design.
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While P4KE27A is a general-purpose TVS diode, it may not meet the specific requirements for high-reliability or automotive applications. Littelfuse offers specialized TVS diodes, such as the SP0723, that are designed and qualified for these demanding applications. Consult with Littelfuse's technical support or application engineers to determine the best device for your specific needs.
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To ensure proper soldering and assembly, follow the recommended soldering profile and guidelines provided in the Littelfuse application note 'Soldering and Assembly Guidelines' (AN9312). This document covers topics such as soldering temperature, time, and flux, as well as PCB design and assembly best practices.