MOC3043MXAlternatives & Equivalent Parts
About MOC3043MX
MOC3043MX is a Integrated Circuit component manufactured by ON Semiconductor. It comes in a Dual-In-Line Packages 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 | MOC3043MXSource | T810-800B-TR | SMMUN2211LT1G |
|---|---|---|---|
| Manufacturer | ON Semiconductor | STMicroelectronics | ON Semiconductor |
| Package Type | Dual-In-Line Packages | Other | SOT23 (3-Pin) |
| Pin Count | 6 | 3 | 3 |
| Temperature Range | — | -40.0°C ~ 125.0°C | — |
| Price | — | $0.2724 | $0.0266 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Factory Lead Time | — | 15 Weeks | — |
| YTEOL | — | 6 | 7 |
| Case Connection | — | MAIN TERMINAL 2 | — |
| Configuration | — | SINGLE | SINGLE WITH BUILT-IN RESISTOR |
| Critical Rate of Rise of Off-State Voltage-Min | — | 40 V/us | — |
| DC Gate Trigger Current-Max | — | 10 mA | — |
| DC Gate Trigger Voltage-Max | — | 1.3 V | — |
| Holding Current-Max | — | 15 mA | — |
| JESD-30 Code | — | R-PSSO-G2 | R-PDSO-G3 |
| JESD-609 Code | — | e3 | e3 |
| Number of Elements | — | 1 | 1 |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | — | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | 260 | 260 |
| Qualification Status | — | Not Qualified | — |
| RMS On-state Current-Max | — | 8 A | — |
| Repetitive Peak Off-state Voltage | — | 800 V | — |
| Surface Mount | — | YES | YES |
| Terminal Finish | — | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed |
| Terminal Form | — | GULL WING | GULL WING |
| Terminal Position | — | SINGLE | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 |
| Trigger Device Type | — | 4 QUADRANT LOGIC LEVEL TRIAC | — |
| Pbfree Code | — | — | Yes |
| Manufacturer Package Code | — | — | 318 |
| Additional Feature | — | — | BUILT IN BIAS RESISTOR RATIO IS 1 |
| Collector Current-Max (IC) | — | — | 0.1 A |
| Collector-Emitter Voltage-Max | — | — | 50 V |
| DC Current Gain-Min (hFE) | — | — | 35 |
| JEDEC-95 Code | — | — | TO-236 |
| Polarity/Channel Type | — | — | NPN |
| Power Dissipation-Max (Abs) | — | — | 0.4 W |
| Reference Standard | — | — | AEC-Q101 |
| Transistor Application | — | — | SWITCHING |
| Transistor Element Material | — | — | SILICON |
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 2 alternatives for MOC3043MX — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for MOC3043MX 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 MOC3043MX 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 MOC3043MX?
Known equivalents for MOC3043MX include T810-800B-TR, SMMUN2211LT1G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MOC3043MX?
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 MOC3043MX 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.