MMSZ4686T1GAlternatives & Equivalent Parts
About MMSZ4686T1G
MMSZ4686T1G is a Zener Diode component manufactured by ON Semiconductor. It comes in a Small Outline Diode 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 | MMSZ4686T1GSource | MMSZ4680T1G | ERA8AEB4991V | ERJ8ENF1002V | MM3Z3V0B |
|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | ON Semiconductor | Panasonic | Panasonic | ON Semiconductor |
| Package Type | Small Outline Diode | Small Outline Diode | Resistor Chip | Other | Small Outline Diode Flat Lead |
| Pin Count | 2 | 2 | 2 | 2 | 2 |
| Temperature Range | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | ~ 150.0°C |
| Price | $0.0136 | $0.0100 | $0.1770 | $0.0150 | $0.0275 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | 425-04 | 425-04 | — | — | 477AB |
| YTEOL | 6.65 | 6.65 | 14 | 3 | 7.1 |
| Configuration | SINGLE | SINGLE | — | — | SINGLE |
| Diode Element Material | SILICON | SILICON | — | — | SILICON |
| Diode Type | ZENER DIODE | ZENER DIODE | — | — | ZENER DIODE |
| JESD-30 Code | R-PDSO-G2 | R-PDSO-G2 | — | — | R-PDSO-F2 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 |
| Number of Elements | 1 | 1 | — | — | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMT | SMT | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — | NOT SPECIFIED |
| Polarity | UNIDIRECTIONAL | UNIDIRECTIONAL | — | — | UNIDIRECTIONAL |
| Power Dissipation-Max | 0.5 W | 0.5 W | — | — | 0.2 W |
| Qualification Status | Not Qualified | Not Qualified | — | — | Not Qualified |
| Reference Voltage-Nom | 3.9 V | 2.2 V | — | — | 3 V |
| Reverse Current-Max | 5 µA | 4 µA | — | — | 9 µA |
| Reverse Test Voltage | 2 V | 1 V | — | — | 1 V |
| Surface Mount | YES | YES | YES | YES | YES |
| Technology | ZENER | ZENER | THIN FILM | METAL GLAZE/THICK FILM | ZENER |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | — | — | FLAT |
| Terminal Position | DUAL | DUAL | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | NOT SPECIFIED |
| Voltage Tol-Max | 5.13% | 5% | — | — | 2% |
| Working Test Current | 0.05 mA | 0.05 mA | — | — | 5 mA |
| Factory Lead Time | — | 7 Weeks | 12 Weeks | — | 22 Weeks |
| Reach Compliance Code | — | — | Compliant | Compliant | — |
| Construction | — | — | Rectangular | Rectangular | — |
| Mounting Feature | — | — | SURFACE MOUNT | SURFACE MOUNT | — |
| Package Height | — | — | 0.6 mm | 0.6 mm | — |
| Package Length | — | — | 3.2 mm | 3.2 mm | — |
| Package Width | — | — | 1.6 mm | 1.6 mm | — |
| Packing Method | — | — | TR, PUNCHED PAPER, 7 INCH | TR, PUNCHED, 7 INCH | — |
| Rated Power Dissipation (P) | — | — | 0.25 W | 0.25 W | — |
| Rated Temperature | — | — | 85 °C | 70 °C | — |
| Reference Standard | — | — | AEC-Q200, IEC60115-8 | AEC-Q200; IEC60115-8 | — |
| Resistance | — | — | 4990 Ω | 10000 Ω | — |
| Resistor Type | — | — | FIXED RESISTOR | FIXED RESISTOR | — |
| Size Code | — | — | 1206 | 1206 | — |
| Temperature Coefficient | — | — | 25 ppm/°C | 100 ppm/°C | — |
| Terminal Shape | — | — | WRAPAROUND | WRAPAROUND | — |
| Tolerance | — | — | 0.1% | 1% | — |
| Working Voltage | — | — | 150 V | 200 V | — |
| Additional Feature | — | — | — | PRECISION | — |
| Dynamic Impedance-Max | — | — | — | — | 89 Ω |
| Knee Impedance-Max | — | — | — | — | 564 Ω |
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 MMSZ4686T1G 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 MMSZ4686T1G 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 MMSZ4686T1G?
Known equivalents for MMSZ4686T1G include MMSZ4680T1G, ERA8AEB4991V, ERJ8ENF1002V. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MMSZ4686T1G?
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 MMSZ4686T1G 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.