P6KE18CAAlternatives & Equivalent Parts
About P6KE18CA
P6KE18CA is a TVS Diode (Bi-directional) component manufactured by STMicroelectronics. It comes in a Diodes, Axial Diameter Horizontal Mounting package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | P6KE18CASource | SN75LBC184D |
|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments |
| Package Type | Diodes, Axial Diameter Horizontal Mounting | Small Outline Packages |
| Pin Count | 2 | 8 |
| Temperature Range | -55.0°C ~ 175.0°C | ~ 70.0°C |
| Price | $0.0315 | — |
| Electrical Parameters | ||
| Factory Lead Time | 25 Weeks | — |
| YTEOL | 1 | 0 |
| Additional Feature | UL RECOGNIZED | — |
| Breakdown Voltage-Max | 18.9 V | — |
| Breakdown Voltage-Min | 17.1 V | — |
| Breakdown Voltage-Nom | 18 V | — |
| Case Connection | ISOLATED | — |
| Clamping Voltage-Max | 32.5 V | — |
| Configuration | SINGLE, 1 CHANNEL | — |
| Diode Capacitance-Min | 800 pF | — |
| Diode Element Material | SILICON | — |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | — |
| JEDEC-95 Code | DO-204AC | — |
| JESD-30 Code | O-PALF-W2 | R-PDSO-G8 |
| JESD-609 Code | e3 | e4 |
| Non-rep Peak Rev Power Dis-Max | 600 W | — |
| Number of Elements | 1 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | ROUND | RECTANGULAR |
| Package Style | LONG FORM | SMALL OUTLINE |
| Polarity | BIDIRECTIONAL | — |
| Power Dissipation-Max | 5 W | — |
| Qualification Status | Not Qualified | Not Qualified |
| Reference Standard | IEC-61000-4-2, 4-4, 4-5; MIL-STD-750 | — |
| Rep Pk Reverse Voltage-Max | 15.3 V | — |
| Reverse Current-Max | 0.5 µA | — |
| Reverse Test Voltage | 15.3 V | — |
| Surface Mount | NO | YES |
| Technology | AVALANCHE | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | WIRE | GULL WING |
| Terminal Position | AXIAL | DUAL |
| ## P6KE18CA Alternates Showing results | Image | — |
| Differential Output | — | YES |
| Driver Number of Bits | — | 1 |
| High Level Input Current-Max | — | 0.0001 A |
| Input Characteristics | — | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | — | LINE TRANSCEIVER |
| Interface Standard | — | EIA-485; TIA-485; ISO 8482 |
| Number of Functions | — | 1 |
| Out Swing-Min | — | 1.5 V |
| Output Characteristics | — | 3-STATE |
| Output Low Current-Max | — | 0.004 A |
| Output Polarity | — | COMPLEMENTARY |
| Package Equivalence Code | — | SOP8,.25 |
| Peak Reflow Temperature (Cel) | — | 260 |
| Receive Delay-Max | — | 300 ns |
| Receiver Number of Bits | — | 1 |
| Supply Current-Max | — | 25 mA |
| Supply Voltage-Max | — | 5.25 V |
| Supply Voltage-Min | — | 4.75 V |
| Supply Voltage-Nom | — | 5 V |
| Supply Voltage1-Max | — | 5.25 V |
| Supply Voltage1-Min | — | 4.75 V |
| Supply Voltage1-Nom | — | 5 V |
| Temperature Grade | — | COMMERCIAL |
| Terminal Pitch | — | 1.27 mm |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
| Transmit Delay-Max | — | 1300 ns |
| ## SN75LBC184D Alternates Showing results | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for P6KE18CA is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating P6KE18CA replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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Request Alternatives for P6KE18CAFAQ
What is equivalent to P6KE18CA?
Known equivalents for P6KE18CA include SN75LBC184D. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of P6KE18CA?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify P6KE18CA alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.