STW45NM50Alternatives & Equivalent Parts
About STW45NM50
STW45NM50 is a MOSFET (N-Channel) 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.
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Specification Comparison
| Parameter | STW45NM50Source | 63YXF10M5X11 |
|---|---|---|
| Manufacturer | STMicroelectronics | Rubycon |
| Package Type | Transistor Outline, Vertical | Capacitor, Polarized Radial Diameter |
| Pin Count | 3 | 2 |
| Temperature Range | ~ 150.0°C | -40.0°C ~ 105.0°C |
| Price | $6.8100 | — |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE |
| Electrical Parameters | ||
| YTEOL | 6.18 | 0 |
| Avalanche Energy Rating (Eas) | 810 mJ | — |
| Configuration | SINGLE WITH BUILT-IN DIODE | — |
| DS Breakdown Voltage-Min | 500 V | — |
| Drain Current-Max (ID) | 45 A | — |
| Drain-source On Resistance-Max | 0.1 Ω | — |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | — |
| JEDEC-95 Code | TO-247AC | — |
| JESD-30 Code | R-PSFM-T3 | — |
| JESD-609 Code | e3 | — |
| Number of Elements | 1 | — |
| Operating Mode | ENHANCEMENT MODE | — |
| Package Body Material | PLASTIC/EPOXY | — |
| Package Shape | RECTANGULAR | CYLINDRICAL PACKAGE |
| Package Style | FLANGE MOUNT | Radial |
| Polarity/Channel Type | N-CHANNEL | — |
| Power Dissipation-Max (Abs) | 417 W | — |
| Pulsed Drain Current-Max (IDM) | 180 A | — |
| Qualification Status | Not Qualified | — |
| Surface Mount | NO | NO |
| Terminal Finish | Matte Tin (Sn) | — |
| Terminal Form | THROUGH-HOLE | — |
| Terminal Position | SINGLE | — |
| Transistor Application | SWITCHING | — |
| Transistor Element Material | SILICON | — |
| ## STW45NM50 Alternates Showing results | Image | — |
| Reach Compliance Code | — | Compliant |
| Capacitance | — | 10 µF |
| Capacitor Type | — | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | 5 mm |
| Dielectric Material | — | ALUMINUM (WET) |
| Leakage Current | — | 0.0063 mA |
| Mounting Feature | — | THROUGH HOLE MOUNT |
| Negative Tolerance | — | 20% |
| Packing Method | — | Bulk |
| Polarity | — | POLARIZED |
| Positive Tolerance | — | 20% |
| Rated (DC) Voltage (URdc) | — | 63 V |
| Ripple Current | — | 175 mA |
| Tan Delta | — | 0.09 |
| Terminal Pitch | — | 2 mm |
| Terminal Shape | — | WIRE |
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 STW45NM50 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 STW45NM50 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 STW45NM50?
Known equivalents for STW45NM50 include 63YXF10M5X11. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STW45NM50?
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 STW45NM50 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.