MJF15031GAlternatives & Equivalent Parts
About MJF15031G
MJF15031G is a Transistor component manufactured by ON Semiconductor. It comes in a Transistor Outline, Vertical 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 | MJF15031GSource | MJE15028G | 142-0701-801 | C0402C105K4PACTU | RP-0505S |
|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | ON Semiconductor | Cinch Connectivity Solutions | Kemet | RECOM Power |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical | Other | Other | Other |
| Pin Count | 3 | 3 | 3 | 2 | 7 |
| Temperature Range | ~ 150.0°C | ~ 150.0°C | -65.0°C ~ 165.0°C | — | -40.0°C ~ 90.0°C |
| Price | $0.9800 | $0.5772 | $1.9890 | $0.0068 | $10.4600 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | — | Yes |
| Manufacturer Package Code | 221D-03 | 221A | — | — | — |
| Factory Lead Time | 8 Weeks | — | — | — | — |
| YTEOL | 4 | 4 | 8 | — | 6.2 |
| Case Connection | ISOLATED | COLLECTOR | — | — | — |
| Collector Current-Max (IC) | 8 A | 8 A | — | — | — |
| Collector-Emitter Voltage-Max | 150 V | 120 V | — | — | — |
| Configuration | SINGLE | SINGLE | — | — | — |
| DC Current Gain-Min (hFE) | 20 | 20 | — | — | — |
| JEDEC-95 Code | TO-220AB | TO-220AB | — | — | — |
| JESD-30 Code | R-PSFM-T3 | R-PSFM-T3 | — | — | R-XSMA-P4 |
| JESD-609 Code | e3 | e3 | — | — | — |
| Number of Elements | 1 | 1 | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | UNSPECIFIED |
| Package Shape | RECTANGULAR | RECTANGULAR | — | — | RECTANGULAR |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | — | — | MICROELECTRONIC ASSEMBLY |
| Polarity/Channel Type | PNP | NPN | — | — | — |
| Power Dissipation Ambient-Max | 2 W | 2 W | — | — | — |
| Power Dissipation-Max (Abs) | 50 W | 50 W | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | — | Not Qualified |
| Reference Standard | UL RECOGNIZED | — | — | — | — |
| Surface Mount | NO | NO | — | — | NO |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | — | — | — |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | — | — | PIN/PEG |
| Terminal Position | SINGLE | SINGLE | — | — | SINGLE |
| Transistor Application | SWITCHING | AMPLIFIER | — | — | — |
| Transistor Element Material | SILICON | SILICON | — | — | — |
| Transition Frequency-Nom (fT) | 30 MHz | 30 MHz | — | — | — |
| Body Breadth | — | — | 0.312 inch | — | — |
| Body Depth | — | — | 0.375 inch | — | — |
| Body Length | — | — | 0.375 inch | — | — |
| Body/Shell Style | — | — | JACK | — | — |
| Characteristic Impedance | — | — | 50 Ω | — | — |
| Connector Type | — | — | RF SMA CONNECTOR | — | — |
| Contact Gender | — | — | FEMALE | — | — |
| Contact Resistance | — | — | 4 mΩ | — | — |
| Contact Style | — | — | COAX | — | — |
| Coupling Type | — | — | THREADED | — | — |
| Dielectric Withstanding Voltage | — | — | 1414VAC V | — | — |
| Durability | — | — | 500 Cycles | — | — |
| Filter Feature | — | — | NO | — | — |
| Insulation Resistance | — | — | 5000000000 Ω | — | — |
| Insulator Material | — | — | POLYTETRAFLUOROETHYLENE | — | — |
| Mounting Style | — | — | STRAIGHT | — | — |
| Mounting Type | — | — | BOARD | — | — |
| Number of Ports | — | — | 1 | — | — |
| Operating Frequency-Max | — | — | 18 GHz | — | — |
| Option | — | — | GENERAL PURPOSE | — | — |
| Panel Mount | — | — | NO | — | — |
| Shell Finish | — | — | GOLD | — | — |
| Shell Material | — | — | BRASS | — | — |
| Terminal Length | — | — | 0.187 inch | — | — |
| Termination Type | — | — | SOLDER | — | — |
| Total Number of Contacts | — | — | 1 | — | — |
| Reach Compliance Code | — | — | — | — | Compliant |
| Analog IC - Other Type | — | — | — | — | DC-DC UNREGULATED POWER SUPPLY MODULE |
| Input Voltage-Max | — | — | — | — | 5.5 V |
| Input Voltage-Min | — | — | — | — | 4.5 V |
| Input Voltage-Nom | — | — | — | — | 5 V |
| Load Regulation-Max | — | — | — | — | 15% |
| Number of Functions | — | — | — | — | 1 |
| Number of Outputs | — | — | — | — | 1 |
| Output Current-Max | — | — | — | — | 0.2 A |
| Output Voltage-Max | — | — | — | — | 5.25 V |
| Output Voltage-Min | — | — | — | — | 4.75 V |
| Output Voltage-Nom | — | — | — | — | 5 V |
| Package Equivalence Code | — | — | — | — | SIP4/7,.05 |
| Peak Reflow Temperature (Cel) | — | — | — | — | 255 |
| Technology | — | — | — | — | HYBRID |
| Temperature Grade | — | — | — | — | INDUSTRIAL |
| Terminal Pitch | — | — | — | — | 2.54 mm |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | — | 5 |
| Total Power Output-Max | — | — | — | — | 1 W |
| Trim/Adjustable Output | — | — | — | — | NO |
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 4 alternatives for MJF15031G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MJF15031G 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 MJF15031G 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 MJF15031G?
Known equivalents for MJF15031G include MJE15028G, 142-0701-801, C0402C105K4PACTU. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MJF15031G?
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 MJF15031G 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.