STF21N65M5(045Y)Alternatives & Equivalent Parts
About STF21N65M5(045Y)
STF21N65M5(045Y) 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 | STF21N65M5(045Y)Source | STF21N65M5 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical |
| Pin Count | 3 | 3 |
| Temperature Range | — | ~ 150.0°C |
| Price | — | $2.1348 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE |
| Electrical Parameters | ||
| YTEOL | 0 | 6 |
| Factory Lead Time | — | 14 Weeks |
| Avalanche Energy Rating (Eas) | — | 400 mJ |
| Case Connection | — | ISOLATED |
| Configuration | — | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | — | 650 V |
| Drain Current-Max (ID) | — | 17 A |
| Drain-source On Resistance-Max | — | 0.19 Ω |
| FET Technology | — | METAL-OXIDE SEMICONDUCTOR |
| JEDEC-95 Code | — | TO-220AB |
| 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 |
| Package Style | — | FLANGE MOUNT |
| Polarity/Channel Type | — | N-CHANNEL |
| Power Dissipation-Max (Abs) | — | 30 W |
| Pulsed Drain Current-Max (IDM) | — | 68 A |
| Qualification Status | — | Not Qualified |
| Surface Mount | — | NO |
| Terminal Finish | — | Matte Tin (Sn) |
| Terminal Form | — | THROUGH-HOLE |
| Terminal Position | — | SINGLE |
| Transistor Application | — | SWITCHING |
| Transistor Element Material | — | SILICON |
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 this alternative for STF21N65M5(045Y) — response within 24 hours.
Quick Links
Power Field-Effect Transistor, 17A I(D), 650V, 0.19ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB
Why Look for Alternatives?
Finding alternatives for STF21N65M5(045Y) 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 STF21N65M5(045Y) 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 STF21N65M5(045Y)?
Known equivalents for STF21N65M5(045Y) include STF21N65M5. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STF21N65M5(045Y)?
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 STF21N65M5(045Y) 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.