MM3Z18VT1GAlternatives & Equivalent Parts
About MM3Z18VT1G
MM3Z18VT1G is a Zener Diode component manufactured by ON Semiconductor. It comes in a Other 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 | MM3Z18VT1GSource | CR1206-JW-102ELF | RC0805FR-074K7L | MMBT5551LT1G |
|---|---|---|---|---|
| Manufacturer | ON Semiconductor | Bourns | YAGEO (PHYCOMP) | ON Semiconductor |
| Package Type | Other | Resistor Chip | Resistor Chip | SOT23 (3-Pin) |
| Pin Count | 2 | 2 | 2 | 3 |
| Temperature Range | -65.0°C ~ 150.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 150.0°C |
| Price | $0.0135 | $0.0032 | $0.0014 | $0.0077 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | 477-02 | — | — | 318 |
| Factory Lead Time | 8 Weeks | 12 Weeks | 14 Weeks | — |
| YTEOL | 6.95 | 12 | 12 | 7 |
| Configuration | SINGLE | — | — | SINGLE |
| Diode Element Material | SILICON | — | — | — |
| Diode Type | ZENER DIODE | — | — | — |
| Dynamic Impedance-Max | 45 Ω | — | — | — |
| Forward Voltage-Max (VF) | 0.9 V | — | — | — |
| JESD-30 Code | R-PDSO-G2 | — | — | R-PDSO-G3 |
| JESD-609 Code | e3 | e3 | e3 | e3 |
| Knee Impedance-Max | 80 Ω | — | — | — |
| Number of Elements | 1 | — | — | 1 |
| Package Body Material | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR PACKAGE | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMT | SMT | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 |
| Polarity | UNIDIRECTIONAL | — | — | — |
| Power Dissipation-Max | 0.3 W | — | — | — |
| Qualification Status | Not Qualified | — | — | Not Qualified |
| Reference Voltage-Nom | 18 V | — | — | — |
| Reverse Current-Max | 0.05 µA | — | — | — |
| Reverse Test Voltage | 12.6 V | — | — | — |
| Surface Mount | YES | YES | YES | YES |
| Technology | ZENER | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | — |
| Terminal Finish | Matte Tin (Sn) - annealed | TIN OVER NICKEL | Matte Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | — | — | GULL WING |
| Terminal Position | DUAL | — | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 30 |
| Voltage Tol-Max | 6.41% | — | — | — |
| Working Test Current | 5 mA | — | — | — |
| Reach Compliance Code | — | Compliant | Compliant | — |
| Construction | — | Rectangular | Rectangular | — |
| Mounting Feature | — | SURFACE MOUNT | SURFACE MOUNT | — |
| Package Height | — | 0.55 mm | 0.5 mm | — |
| Package Length | — | 3.1 mm | 2 mm | — |
| Package Width | — | 1.55 mm | 1.25 mm | — |
| Packing Method | — | TR, PAPER, 7 INCH | TR, PAPER, 7 INCH | — |
| Rated Power Dissipation (P) | — | 0.25 W | 0.125 W | — |
| Rated Temperature | — | 70 °C | 70 °C | — |
| Resistance | — | 1000 Ω | 4700 Ω | — |
| Resistor Type | — | FIXED RESISTOR | FIXED RESISTOR | — |
| Size Code | — | 1206 | 0805 | — |
| Temperature Coefficient | — | 200 ppm/°C | 100 ppm/°C | — |
| Terminal Shape | — | WRAPAROUND | WRAPAROUND | — |
| Tolerance | — | 5% | 1% | — |
| Working Voltage | — | 200 V | 150 V | — |
| Additional Feature | — | — | LASER TRIMMABLE | — |
| Date Of Intro | — | — | — | 1999-01-01 |
| Collector Current-Max (IC) | — | — | — | 0.06 A |
| Collector-Emitter Voltage-Max | — | — | — | 160 V |
| DC Current Gain-Min (hFE) | — | — | — | 30 |
| JEDEC-95 Code | — | — | — | TO-236AB |
| Polarity/Channel Type | — | — | — | NPN |
| Power Dissipation-Max (Abs) | — | — | — | 0.3 W |
| Transistor Application | — | — | — | SWITCHING |
| Transistor Element Material | — | — | — | SILICON |
| VCEsat-Max | — | — | — | 0.2 V |
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 MM3Z18VT1G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MM3Z18VT1G 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 MM3Z18VT1G 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 MM3Z18VT1G?
Known equivalents for MM3Z18VT1G include CR1206-JW-102ELF, RC0805FR-074K7L, MMBT5551LT1G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MM3Z18VT1G?
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 MM3Z18VT1G 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.