1N5234B-TRAlternatives & Equivalent Parts
About 1N5234B-TR
1N5234B-TR is a Zener Diode component manufactured by Vishay. 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 | 1N5234B-TRSource | 25LC256-I/SN |
|---|---|---|
| Manufacturer | Vishay | Microchip |
| Package Type | Diodes, Axial Diameter Horizontal Mounting | Small Outline Packages |
| Pin Count | 2 | 8 |
| Temperature Range | ~ 175.0°C | -40.0°C ~ 85.0°C |
| Price | $0.0327 | $1.2907 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Reach Compliance Code | Compliant | — |
| Factory Lead Time | 9 Weeks | 6 Weeks |
| YTEOL | 6 | 8 |
| Case Connection | ISOLATED | — |
| Configuration | SINGLE | — |
| Diode Element Material | SILICON | — |
| Diode Type | ZENER DIODE | — |
| Dynamic Impedance-Max | 7 Ω | — |
| JEDEC-95 Code | DO-204AH | — |
| JESD-30 Code | O-PALF-W2 | R-PDSO-G8 |
| JESD-609 Code | e2 | e3 |
| Number of Elements | 1 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | ROUND | RECTANGULAR |
| Package Style | LONG FORM | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Polarity | UNIDIRECTIONAL | — |
| Power Dissipation-Max | 0.5 W | — |
| Qualification Status | Not Qualified | Not Qualified |
| Reference Standard | AEC-Q101 | — |
| Reference Voltage-Nom | 6.2 V | — |
| Surface Mount | NO | YES |
| Technology | ZENER | CMOS |
| Terminal Finish | Tin/Silver (Sn96.5Ag3.5) | Matte Tin (Sn) |
| Terminal Form | WIRE | GULL WING |
| Terminal Position | AXIAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — |
| Voltage Tol-Max | 5% | — |
| Working Test Current | 20 mA | — |
| Pbfree Code | — | Yes |
| Manufacturer Package Code | — | SOIC-8 |
| Clock Frequency-Max (fCLK) | — | 10 MHz |
| Data Retention Time-Min | — | 200 |
| Endurance | — | 1000000 Write/Erase Cycles |
| Memory Density | — | 262144 bit |
| Memory IC Type | — | EEPROM |
| Memory Width | — | 8 |
| Number of Functions | — | 1 |
| Number of Ports | — | 1 |
| Number of Words | — | 32768 words |
| Number of Words Code | — | 32000 |
| Operating Mode | — | SYNCHRONOUS |
| Organization | — | 32KX8 |
| Output Characteristics | — | 3-STATE |
| Package Equivalence Code | — | SOP8,.23 |
| Parallel/Serial | — | SERIAL |
| Programming Voltage | — | 2.5 V |
| Reverse Pinout | — | NO |
| Screening Level | — | AEC-Q100 |
| Serial Bus Type | — | SPI |
| Standby Current-Max | — | 0.000001 A |
| Supply Current-Max | — | 0.006 mA |
| Supply Voltage-Max (Vsup) | — | 5.5 V |
| Supply Voltage-Min (Vsup) | — | 2.5 V |
| Supply Voltage-Nom (Vsup) | — | 5 V |
| Temperature Grade | — | INDUSTRIAL |
| Terminal Pitch | — | 1.27 mm |
| Write Cycle Time-Max (tWC) | — | 5 ms |
| Write Protection | — | HARDWARE/SOFTWARE |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
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Why Look for Alternatives?
Finding alternatives for 1N5234B-TR 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 1N5234B-TR 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 1N5234B-TR?
Known equivalents for 1N5234B-TR include 25LC256-I/SN. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1N5234B-TR?
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 1N5234B-TR 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.