STW20N90K5Alternatives & Equivalent Parts
About STW20N90K5
STW20N90K5 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 | STW20N90K5Source | STW20N95DK5 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical |
| Pin Count | 3 | 3 |
| Temperature Range | -55.0°C ~ 150.0°C | -55.0°C ~ 150.0°C |
| Price | $3.1926 | $2.6755 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Manufacturer Package Code | TO-247 | — |
| Reach Compliance Code | Not Compliant | — |
| Factory Lead Time | 16 Weeks | 16 Weeks |
| YTEOL | 5 | 6 |
| Avalanche Energy Rating (Eas) | 500 mJ | 520 mJ |
| Case Connection | DRAIN | DRAIN |
| Configuration | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE |
| DS Breakdown Voltage-Min | 900 V | 950 V |
| Drain Current-Max (ID) | 20 A | 18 A |
| Drain-source On Resistance-Max | 0.25 Ω | 0.33 Ω |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR |
| Feedback Cap-Max (Crss) | 1 pF | 5 pF |
| JEDEC-95 Code | TO-247 | TO-247 |
| JESD-30 Code | R-PSFM-T3 | R-PSFM-T3 |
| JESD-609 Code | e3 | e3 |
| Number of Elements | 1 | 1 |
| Operating Mode | ENHANCEMENT MODE | ENHANCEMENT MODE |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | FLANGE MOUNT | FLANGE MOUNT |
| Polarity/Channel Type | N-CHANNEL | N-CHANNEL |
| Power Dissipation-Max (Abs) | 250 W | 250 W |
| Pulsed Drain Current-Max (IDM) | 80 A | 72 A |
| Surface Mount | NO | NO |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - annealed |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Position | SINGLE | SINGLE |
| Transistor Application | SWITCHING | SWITCHING |
| Transistor Element Material | SILICON | SILICON |
| Date Of Intro | — | 2017-05-11 |
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 STW20N90K5 — response within 24 hours.
Quick Links
Power Field-Effect Transistor, 18A I(D), 950V, 0.33ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-247
Why Look for Alternatives?
Finding alternatives for STW20N90K5 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 STW20N90K5 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 STW20N90K5?
Known equivalents for STW20N90K5 include STW20N95DK5. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of STW20N90K5?
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 STW20N90K5 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.