NCE0117K
NCE Power
Needs validationlow risk
A close alternative with slightly higher current (17A) and lower on-resistance in the same TO-252 package.
Best Alternatives to NCE0115K
The NCE0115K is a 100V, 15A N-Channel MOSFET in a TO-252 package. When seeking a replacement, several options from the same NCE Power family, such as the NCE0117K, NCE0130KA, and NCE0140KA, offer similar or upgraded performance.
AI replacement insight
Electrical risklow
All candidates have equal or better voltage, current, and RDS(on) ratings.
Package risklow
All candidates share the same TO-252-2L package.
Firmware risklow
Not applicable for a discrete transistor.
Can it be replaced directly?
Direct replacement for NCE0115K should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
NCE0117K for a near drop-in, or NCE0130KA/NCE0140KA for an upgrade.
Main risk
Changes in switching speed due to different gate charge (Qg) and capacitance (Ciss), potentially affecting gate drive circuitry and EMI.
Recommended alternatives
3Alternative comparison matrix
| Feature / factor | NCE0115K | NCE0117K | NCE0130KA | NCE0140KA | Compatibility / risk |
|---|---|---|---|---|---|
| Package | TO-252-2L | TO-252-2L | TO-252-2L | TO-252-2L | TO-252-2L — Package matches.; NCE0130KA: Package matches.; NCE0140KA: Package matches. |
| Voltage | 100.0V | 100.0V | 100.0V | 100.0V | 100.0V — Voltage rating matches.; NCE0130KA: Voltage rating matches.; NCE0140KA: Voltage rating matches. |
| Current | 15.0A | 17.0A | 30.0A | 40.0A | 17.0A / 30.0A / 40.0A — Slightly higher current rating.; NCE0130KA: Higher current rating.; NCE0140KA: Significantly higher current rating. |
| Rds On | 75 mΩ | < 70mΩ | < 31mΩ | < 17mΩ | < 70mΩ / < 31mΩ / < 17mΩ — Slightly lower on-resistance.; NCE0130KA: Lower on-resistance improves efficiency.; NCE0140KA: Significantly lower on-resistance improves efficiency. |
| Power | 50.0W | missing | 85.0W | 140.0W | missing / 85.0W / 140.0W — Power dissipation not specified in summary.; NCE0130KA: Higher power dissipation.; NCE0140KA: Higher power dissipation. |
Application & sourcing insights
Questions & answers
Verified drop-in options for NCE0115K are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.