MBT3946DW1T2GAlternatives & Equivalent Parts
About MBT3946DW1T2G
MBT3946DW1T2G is a Integrated Circuit component manufactured by ON Semiconductor. It comes in a SOT23 (6-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 | MBT3946DW1T2GSource | C1206C475Z4VACTU | TXU0204QPWRQ1 |
|---|---|---|---|
| Manufacturer | ON Semiconductor | Kemet | Texas Instruments |
| Package Type | SOT23 (6-Pin) | Other | Small Outline Packages |
| Pin Count | 6 | 2 | 14 |
| Temperature Range | ~ 150.0°C | — | -40.0°C ~ 125.0°C |
| Price | $0.0240 | $0.0200 | $0.5450 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | Yes |
| Manufacturer Package Code | 419B-02 | — | — |
| Factory Lead Time | 10 Weeks | — | — |
| YTEOL | 7 | — | 15 |
| Collector Current-Max (IC) | 0.2 A | — | — |
| Collector-Emitter Voltage-Max | 40 V | — | — |
| Configuration | SEPARATE, 2 ELEMENTS | — | — |
| DC Current Gain-Min (hFE) | 30 | — | — |
| JESD-30 Code | R-PDSO-G6 | — | R-PDSO-G14 |
| JESD-609 Code | e3 | — | e4 |
| Number of Elements | 2 | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | 260 |
| Polarity/Channel Type | NPN AND PNP | — | — |
| Power Dissipation-Max (Abs) | 0.15 W | — | — |
| Qualification Status | Not Qualified | — | — |
| Surface Mount | YES | — | YES |
| Terminal Finish | Matte Tin (Sn) - annealed | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | — | GULL WING |
| Terminal Position | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 |
| Transistor Application | AMPLIFIER | — | — |
| Transistor Element Material | SILICON | — | — |
| Transition Frequency-Nom (fT) | 300 MHz | — | — |
| Turn-off Time-Max (toff) | 250 ns | — | — |
| Turn-on Time-Max (ton) | 70 ns | — | — |
| Control Type | — | — | ENABLE HIGH |
| Count Direction | — | — | BIDIRECTIONAL |
| Family | — | — | TXU |
| Load Capacitance (CL) | — | — | 5 pF |
| Logic IC Type | — | — | BUS TRANSCEIVER |
| Max I(ol) | — | — | -0.012 A |
| Number of Bits | — | — | 4 |
| Number of Functions | — | — | 1 |
| Number of Ports | — | — | 2 |
| Output Characteristics | — | — | 3-STATE |
| Output Polarity | — | — | TRUE |
| Package Equivalence Code | — | — | TSSOP14,.25 |
| Packing Method | — | — | TR, 13 INCH |
| Power Supply Current-Max (ICC) | — | — | 0.0055 mA |
| Prop. Delay@Nom-Sup | — | — | 60 ns |
| Propagation Delay (tpd) | — | — | 8 ns |
| Schmitt Trigger | — | — | YES |
| Screening Level | — | — | AEC-Q100 |
| Supply Voltage-Max (Vsup) | — | — | 5.5 V |
| Supply Voltage-Min (Vsup) | — | — | 0.44 V |
| Supply Voltage-Nom (Vsup) | — | — | 1.1 V |
| Technology | — | — | CMOS |
| Terminal Pitch | — | — | 0.65 mm |
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 MBT3946DW1T2G — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for MBT3946DW1T2G 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 MBT3946DW1T2G 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 MBT3946DW1T2G?
Known equivalents for MBT3946DW1T2G include C1206C475Z4VACTU, TXU0204QPWRQ1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MBT3946DW1T2G?
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 MBT3946DW1T2G 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.