P6KE400AAlternatives & Equivalent Parts
About P6KE400A
P6KE400A is a TVS Diode (Uni-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.
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Specification Comparison
| Parameter | P6KE400ASource | 7447462221 | LP2992AIM5-5.0 | MMSZ4702T1G | MURA210T3G |
|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Würth Elektronik | Texas Instruments | ON Semiconductor | ON Semiconductor |
| Package Type | Diodes, Axial Diameter Horizontal Mounting | Other | SOT23 (5-Pin) | Small Outline Diode | Diodes Moulded |
| Pin Count | 2 | 2 | 5 | 2 | 2 |
| Temperature Range | -55.0°C ~ 175.0°C | -40.0°C ~ 125.0°C | — | -55.0°C ~ 150.0°C | -65.0°C ~ 175.0°C |
| Price | $0.0585 | $0.6489 | $0.4598 | $0.0144 | $0.1818 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | END OF LIFE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Factory Lead Time | 25 Weeks | — | — | — | 9 Weeks |
| YTEOL | 1 | 15 | 0 | 6.65 | 6 |
| Additional Feature | UL RECOGNIZED | — | — | — | FREE WHEELING DIODE |
| Breakdown Voltage-Max | 420 V | — | — | — | — |
| Breakdown Voltage-Min | 380 V | — | — | — | 100 V |
| Breakdown Voltage-Nom | 400 V | — | — | — | — |
| Case Connection | ISOLATED | — | — | — | — |
| Clamping Voltage-Max | 706 V | — | — | — | — |
| Configuration | SINGLE, 1 CHANNEL | — | — | SINGLE | SINGLE |
| Diode Capacitance-Min | 360 pF | — | — | — | — |
| Diode Element Material | SILICON | — | — | SILICON | SILICON |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | — | — | ZENER DIODE | RECTIFIER DIODE |
| JEDEC-95 Code | DO-204AC | — | — | — | — |
| JESD-30 Code | O-PALF-W2 | — | R-PDSO-G5 | R-PDSO-G2 | R-PDSO-C2 |
| JESD-609 Code | e3 | e2 | e0 | e3 | e3 |
| Non-rep Peak Rev Power Dis-Max | 600 W | — | — | — | — |
| Number of Elements | 1 | — | — | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | ROUND | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | LONG FORM | RADIAL | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE |
| Polarity | UNIDIRECTIONAL | — | — | UNIDIRECTIONAL | — |
| Power Dissipation-Max | 5 W | — | — | 0.5 W | — |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified |
| Reference Standard | IEC-61000-4-2, 4-4, 4-5; MIL-STD-750 | — | — | — | AEC-Q101 |
| Rep Pk Reverse Voltage-Max | 342 V | — | — | — | 100 V |
| Reverse Current-Max | 0.5 µA | — | — | 0.05 µA | 2 µA |
| Reverse Test Voltage | 342 V | — | — | 11.4 V | 100 V |
| Surface Mount | NO | NO | YES | YES | YES |
| Technology | AVALANCHE | — | BIPOLAR | ZENER | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Tin/Copper (Sn/Cu) | TIN LEAD | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed |
| Terminal Form | WIRE | — | GULL WING | GULL WING | C BEND |
| Terminal Position | AXIAL | — | DUAL | DUAL | DUAL |
| ## P6KE400A Alternates Showing results | Image | — | — | — | — |
| Construction | — | Cylindrical | — | — | — |
| DC Resistance | — | 1.2 Ω | — | — | — |
| Inductance-Nom (L) | — | 220 µH | — | — | — |
| Inductor Application | — | RF INDUCTOR | — | — | — |
| Inductor Type | — | GENERAL PURPOSE INDUCTOR | — | — | — |
| Lead Diameter | — | 0.5 mm | — | — | — |
| Lead Length | — | 3.5 mm | — | — | — |
| Lead Spacing | — | 2.5 mm | — | — | — |
| Number of Functions | — | 1 | 1 | — | — |
| Package Diameter | — | 6 mm | — | — | — |
| Package Length | — | 8.5 mm | — | — | — |
| Packing Method | — | Bulk | TR | — | — |
| Rated Current-Max | — | 0.5 A | — | — | — |
| Self Resonance Frequency | — | 4.8 MHz | — | — | — |
| Shape/Size Description | — | CYLINDRICAL PACKAGE | — | — | — |
| Shielded | — | NO | — | — | — |
| Special Feature | — | INDUCTANCE IS MEASURED AT 5 MILLI AMPERE | — | — | — |
| Terminal Placement | — | RADIAL | — | — | — |
| Terminal Shape | — | WIRE | — | — | — |
| Test Frequency | — | 0.1 MHz | — | — | — |
| Tolerance | — | 10% | — | — | — |
| Adjustability | — | — | FIXED | — | — |
| Dropout Voltage1-Max | — | — | 0.85 V | — | — |
| Dropout Voltage1-Nom | — | — | 0.45 V | — | — |
| Input Voltage Absolute-Max | — | — | 16 V | — | — |
| Input Voltage-Max | — | — | 16 V | — | — |
| Input Voltage-Min | — | — | 6 V | — | — |
| Line Regulation-Max | — | — | 0.016% | — | — |
| Number of Outputs | — | — | 1 | — | — |
| Operating Temperature TJ-Max | — | — | 125 °C | — | — |
| Operating Temperature TJ-Min | — | — | -40 °C | — | — |
| Output Current1-Max | — | — | 0.25 A | — | — |
| Output Voltage1-Max | — | — | 5.225 V | — | — |
| Output Voltage1-Min | — | — | 4.775 V | — | — |
| Output Voltage1-Nom | — | — | 5 V | — | — |
| Package Equivalence Code | — | — | TSOP5/6,.11,37 | — | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | 260 | 260 |
| Regulator Type | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Terminal Pitch | — | — | 0.95 mm | — | — |
| Voltage Tolerance-Max | — | — | 4.5% | — | — |
| ## LP2992AIM5-5.0 Alternates Showing results | — | — | Image | — | — |
| Pbfree Code | — | — | — | Yes | Yes |
| Manufacturer Package Code | — | — | — | 425-04 | 403D-02 |
| Reference Voltage-Nom | — | — | — | 15 V | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | 30 |
| Voltage Tol-Max | — | — | — | 5% | — |
| Working Test Current | — | — | — | 0.05 mA | — |
| Application | — | — | — | — | HIGH VOLTAGE ULTRA FAST RECOVERY POWER |
| Forward Voltage-Max (VF) | — | — | — | — | 0.94 V |
| Non-rep Pk Forward Current-Max | — | — | — | — | 50 A |
| Number of Phases | — | — | — | — | 1 |
| Output Current-Max | — | — | — | — | 2 A |
| Reverse Recovery Time-Max | — | — | — | — | 30 µs |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for P6KE400A — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for P6KE400A 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 P6KE400A 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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FAQ
What is equivalent to P6KE400A?
Known equivalents for P6KE400A include 7447462221, LP2992AIM5-5.0, MMSZ4702T1G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of P6KE400A?
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 P6KE400A 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.