MJE3055TAlternatives & Equivalent Parts
About MJE3055T
MJE3055T is a Transistor BJT NPN component manufactured by STMicroelectronics. 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.
Specification Comparison
| Parameter | MJE3055TSource | MJE2955T | L6386E | L6386ED |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical | Dual-In-Line Packages | Small Outline Packages |
| Pin Count | 3 | 3 | 14 | 14 |
| Temperature Range | ~ 150.0°C | ~ 150.0°C | -45.0°C ~ 125.0°C | -45.0°C ~ 125.0°C |
| Price | $0.2992 | $0.2972 | $1.0402 | $0.9396 |
| Electrical Parameters | ||||
| Factory Lead Time | 45 Weeks | 14 Weeks | — | 30 Weeks |
| YTEOL | 9 | 9 | 0 | 14 |
| Collector Current-Max (IC) | 10 A | 10 A | — | — |
| Collector-Emitter Voltage-Max | 60 V | 60 V | — | — |
| Configuration | SINGLE | SINGLE | — | — |
| DC Current Gain-Min (hFE) | 5 | 5 | — | — |
| JEDEC-95 Code | TO-220AB | TO-220AB | — | — |
| JESD-30 Code | R-PSFM-T3 | R-PSFM-T3 | R-PDIP-T14 | R-PDSO-G14 |
| JESD-609 Code | e3 | e3 | — | e4 |
| Number of Elements | 1 | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | IN-LINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | — | NOT SPECIFIED | 260 |
| Polarity/Channel Type | NPN | PNP | — | — |
| Power Dissipation Ambient-Max | 75 W | 75 W | — | — |
| Power Dissipation-Max (Abs) | 75 W | 75 W | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | NO | NO | NO | YES |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - annealed | — | Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | GULL WING |
| Terminal Position | SINGLE | SINGLE | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | — | NOT SPECIFIED | — |
| Transistor Application | SWITCHING | SWITCHING | — | — |
| Transistor Element Material | SILICON | SILICON | — | — |
| Transition Frequency-Nom (fT) | 2 MHz | 2 MHz | — | — |
| VCEsat-Max | 8 V | 8 V | — | — |
| ## MJE3055T Alternates Showing results | Image | — | — | — |
| ## MJE2955T Alternates Showing results | — | Image | — | — |
| High Side Driver | — | — | YES | YES |
| Input Characteristics | — | — | SCHMITT TRIGGER | SCHMITT TRIGGER |
| Interface IC Type | — | — | HALF BRIDGE BASED MOSFET DRIVER | HALF BRIDGE BASED MOSFET DRIVER |
| Number of Functions | — | — | 1 | 1 |
| Output Characteristics | — | — | STANDARD | STANDARD |
| Output Peak Current Limit-Nom | — | — | 0.65 A | 0.65 A |
| Output Polarity | — | — | TRUE | TRUE |
| Package Equivalence Code | — | — | DIP14,.3 | SOP14,.25 |
| Supply Voltage-Max | — | — | 17 V | 17 V |
| Supply Voltage-Nom | — | — | 15 V | 15 V |
| Supply Voltage1-Max | — | — | 600 V | 600 V |
| Technology | — | — | BCD | BCD |
| Terminal Pitch | — | — | 2.54 mm | 1.27 mm |
| Turn-off Time | — | — | 0.15 µs | 0.15 µs |
| Turn-on Time | — | — | 0.15 µs | 0.15 µs |
| ## L6386ED Alternates Showing results | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for MJE3055T 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 MJE3055T 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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Request Alternatives for MJE3055TFAQ
What is equivalent to MJE3055T?
Known equivalents for MJE3055T include MJE2955T, L6386E, L6386ED. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MJE3055T?
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 MJE3055T 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.