1N6642USAlternatives & Equivalent Parts
About 1N6642US
1N6642US is a Integrated Circuit component manufactured by Microchip. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | 1N6642USSource | 1N5819UR-1 | 1N6328US | JAN1N5819UR-1 |
|---|---|---|---|---|
| Manufacturer | Microchip | Microchip | Microchip | Microchip |
| Package Type | — | Other | Other | Other |
| Pin Count | 3 | 2 | 2 | 2 |
| Temperature Range | — | — | ~ 200.0°C | — |
| Price | $5.1811 | $4.1368 | $9.3576 | $6.4553 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Factory Lead Time | 14 Weeks | 20 Weeks | 35 Weeks | 20 Weeks |
| YTEOL | 23 | 23 | 23 | 23 |
| Additional Feature | METALLURGICALLY BONDED | METALLURGICALLY BONDED | METALLURGICALLY BONDED, HIGH RELIABILITY | METALLURGICALLY BONDED |
| Case Connection | ISOLATED | ISOLATED | ISOLATED | ISOLATED |
| Configuration | SINGLE | SINGLE | SINGLE | SINGLE |
| Diode Element Material | SILICON | SILICON | SILICON | SILICON |
| Diode Type | RECTIFIER DIODE | RECTIFIER DIODE | ZENER DIODE | RECTIFIER DIODE |
| JESD-30 Code | O-LELF-R2 | O-LELF-R2 | O-LELF-R2 | O-XELF-R2 |
| JESD-609 Code | e0 | e0 | e0 | e0 |
| Number of Elements | 1 | 1 | 1 | 1 |
| Number of Phases | 1 | 1 | — | 1 |
| Output Current-Max | 0.3 A | 1 A | — | 1 A |
| Package Body Material | GLASS | GLASS | GLASS | UNSPECIFIED |
| Package Shape | ROUND | ROUND | ROUND | ROUND |
| Package Style | LONG FORM | LONG FORM | LONG FORM | LONG FORM |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Qualified |
| Rep Pk Reverse Voltage-Max | 75 V | 45 V | — | — |
| Reverse Recovery Time-Max | 0.005 µ s | — | — | — |
| Surface Mount | YES | YES | YES | YES |
| Terminal Finish | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| Terminal Form | WRAP AROUND | WRAP AROUND | WRAP AROUND | WRAP AROUND |
| Terminal Position | END | END | END | END |
| JEDEC-95 Code | — | DO-213AB | — | DO-213AB |
| Technology | — | SCHOTTKY | ZENER | SCHOTTKY |
| Dynamic Impedance-Max | — | — | 10 Ω | — |
| Polarity | — | — | UNIDIRECTIONAL | — |
| Power Dissipation-Max | — | — | 0.5 W | — |
| Reference Voltage-Nom | — | — | 15 V | — |
| Voltage Tol-Max | — | — | 5% | — |
| Working Test Current | — | — | 8.5 mA | — |
| Application | — | — | — | GENERAL PURPOSE |
| Reference Standard | — | — | — | MIL-19500/586F |
| ## JAN1N5819UR-1 Alternates Showing results | — | — | — | Image |
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 3 alternatives for 1N6642US — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 1N6642US 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 1N6642US 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 1N6642US?
Known equivalents for 1N6642US include 1N5819UR-1, 1N6328US, JAN1N5819UR-1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1N6642US?
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 1N6642US 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.