SMMUN2211LT1GAlternatives & Equivalent Parts
About SMMUN2211LT1G
SMMUN2211LT1G is a Transistor BJT NPN component manufactured by ON Semiconductor. It comes in a SOT23 (3-Pin) 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 | SMMUN2211LT1GSource | MMUN2211LT3G | MOC3043MX |
|---|---|---|---|
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) | Dual-In-Line Packages |
| Pin Count | 3 | 3 | 6 |
| Temperature Range | — | ~ 150.0°C | — |
| Price | $0.0266 | $0.0058 | — |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | — |
| Manufacturer Package Code | 318 | 318 | — |
| YTEOL | 7 | 7 | — |
| Additional Feature | BUILT IN BIAS RESISTOR RATIO IS 1 | BUILT-IN BIAS RESISTOR RATIO IS 1 | — |
| Collector Current-Max (IC) | 0.1 A | 0.1 A | — |
| Collector-Emitter Voltage-Max | 50 V | 50 V | — |
| Configuration | SINGLE WITH BUILT-IN RESISTOR | SINGLE WITH BUILT-IN RESISTOR | — |
| DC Current Gain-Min (hFE) | 35 | 35 | — |
| JEDEC-95 Code | TO-236 | TO-236 | — |
| JESD-30 Code | R-PDSO-G3 | 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 | — |
| Polarity/Channel Type | NPN | NPN | — |
| Power Dissipation-Max (Abs) | 0.4 W | 0.2 W | — |
| Reference Standard | AEC-Q101 | — | — |
| Surface Mount | YES | YES | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | — |
| Terminal Form | GULL WING | GULL WING | — |
| Terminal Position | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — |
| Transistor Application | SWITCHING | SWITCHING | — |
| Transistor Element Material | SILICON | SILICON | — |
| Qualification Status | — | Not Qualified | — |
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 SMMUN2211LT1G — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for SMMUN2211LT1G 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 SMMUN2211LT1G 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 SMMUN2211LT1G?
Known equivalents for SMMUN2211LT1G include MMUN2211LT3G, MOC3043MX. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SMMUN2211LT1G?
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 SMMUN2211LT1G 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.