MMBT3906Alternatives & Equivalent Parts
About MMBT3906
MMBT3906 is a Transistor 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 | MMBT3906Source | ZXTN23015CFHTA |
|---|---|---|
| Manufacturer | ON Semiconductor | Diodes Inc. |
| Package Type | SOT23 (3-Pin) | SOT23 (3-Pin) |
| Pin Count | 3 | 3 |
| Temperature Range | -55.0°C ~ 150.0°C | ~ 150.0°C |
| Price | $0.0045 | $0.3410 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Manufacturer Package Code | 318BM | — |
| Factory Lead Time | 4 Weeks | 26 Weeks |
| YTEOL | 0 | 7 |
| Case Connection | COLLECTOR | — |
| Collector Current-Max (IC) | 0.2 A | 6 A |
| Collector-Emitter Voltage-Max | 40 V | 15 V |
| Configuration | SINGLE | SINGLE |
| DC Current Gain-Min (hFE) | 30 | — |
| JEDEC-95 Code | TO-236AB | — |
| 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 | PNP | NPN |
| Power Dissipation-Max (Abs) | 0.225 W | — |
| Qualification Status | Not Qualified | Not Qualified |
| Surface Mount | YES | YES |
| Terminal Finish | Tin (Sn) | MATTE TIN |
| Terminal Form | GULL WING | GULL WING |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — |
| Transistor Application | SWITCHING | SWITCHING |
| Transistor Element Material | SILICON | SILICON |
| Transition Frequency-Nom (fT) | 250 MHz | 235 MHz |
| Turn-off Time-Max (toff) | 300 ns | — |
| Turn-on Time-Max (ton) | 70 ns | — |
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 MMBT3906 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 MMBT3906 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 MMBT3906?
Known equivalents for MMBT3906 include ZXTN23015CFHTA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MMBT3906?
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 MMBT3906 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.