2SD2444KT146RAlternatives & Equivalent Parts
About 2SD2444KT146R
2SD2444KT146R is a Transistor BJT NPN component manufactured by ROHM 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 | 2SD2444KT146RSource | BD6220F-E2 | NX5P3290UKZ | 1-822473-4 |
|---|---|---|---|---|
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | NXP | TE Connectivity |
| Package Type | SOT23 (3-Pin) | Small Outline Packages | BGA | Other |
| Pin Count | 3 | 8 | 16 | 44 |
| Temperature Range | ~ 150.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -20.0°C ~ 85.0°C |
| Price | $0.1180 | $1.2700 | $0.6930 | $1.6538 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | NOT RECOMMENDED | ACTIVE | TRANSFERRED |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | Yes |
| YTEOL | 7 | 3 | 5 | — |
| Collector Current-Max (IC) | 1 A | — | — | — |
| Collector-Emitter Voltage-Max | 15 V | — | — | — |
| Configuration | SINGLE | — | — | — |
| DC Current Gain-Min (hFE) | 180 | — | — | — |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G8 | S-XBGA-B16 | — |
| JESD-609 Code | e1 | e3 | — | e3 |
| Number of Elements | 1 | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | GRID ARRAY, VERY THIN PROFILE, FINE PITCH | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — |
| Polarity/Channel Type | NPN | — | — | — |
| Power Dissipation-Max (Abs) | 0.2 W | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | — |
| Surface Mount | YES | YES | YES | — |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) | Tin (Sn) | Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni) | — |
| Terminal Form | GULL WING | GULL WING | BALL | — |
| Terminal Position | DUAL | DUAL | BOTTOM | — |
| Time@Peak Reflow Temperature-Max (s) | 10 | — | 30 | — |
| Transistor Application | SWITCHING | — | — | — |
| Transistor Element Material | SILICON | — | — | — |
| Transition Frequency-Nom (fT) | 200 MHz | — | — | — |
| Factory Lead Time | — | 11 Weeks | 20 Weeks | — |
| Analog IC - Other Type | — | FULL BRIDGE BRUSH DC MOTOR CONTROLLER | LOAD SWITCH | — |
| Number of Functions | — | 1 | 1 | — |
| Output Current-Max | — | 0.5 A | — | — |
| Package Equivalence Code | — | SOP8,.25 | BGA16,4X4,16 | — |
| Supply Current-Max (Isup) | — | 2.5 mA | 1.65 mA | — |
| Supply Voltage-Max (Vsup) | — | 15 V | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | 6 V | 4 V | — |
| Supply Voltage-Nom (Vsup) | — | 12 V | 5 V | — |
| Temperature Grade | — | INDUSTRIAL | INDUSTRIAL | — |
| Terminal Pitch | — | 1.27 mm | 0.5 mm | — |
| Date Of Intro | — | — | 2016-11-01 | — |
| Additional Feature | — | — | CURRENT LIMIT:3.531A; THERMAL SHUTDOWN:140C; ADJUSTABLE CURRENT LIMIT | UL94V-0 |
| Adjustable Threshold | — | — | YES | — |
| Number of Channels | — | — | 1 | — |
| Threshold Voltage-Nom | — | — | 3.6 | — |
| ## NX5P3290UKZ Alternates Showing results | — | — | Image | — |
| Body Breadth | — | — | — | 0.913 inch |
| Body Depth | — | — | — | 0.319 inch |
| Body Length | — | — | — | 0.913 inch |
| Contact Configuration | — | — | — | 11X11 |
| Contact Finish Mating | — | — | — | NOT SPECIFIED |
| Contact Finish Termination | — | — | — | Matte Tin (Sn) |
| Contact Material | — | — | — | NOT SPECIFIED |
| Contact Style | — | — | — | BELLOWED TYPE |
| Current Rating | — | — | — | 1 A |
| Device Socket Type | — | — | — | IC SOCKET |
| Device Type Used On | — | — | — | PLCC44 |
| Dielectric Withstanding Voltage | — | — | — | 830VAC V |
| Housing Material | — | — | — | POLYETHYLENE |
| Insulation Resistance | — | — | — | 1000000000 Ω |
| Mounting Style | — | — | — | STRAIGHT |
| Number of Contacts | — | — | — | 44 |
| Termination Type | — | — | — | SOLDER |
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 2SD2444KT146R — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 2SD2444KT146R 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 2SD2444KT146R 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 2SD2444KT146R?
Known equivalents for 2SD2444KT146R include BD6220F-E2, NX5P3290UKZ, 1-822473-4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 2SD2444KT146R?
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 2SD2444KT146R 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.