STMicroelectronics STN3N45K3 MOSFETs
450V N-CH MOSFET, 3.8R RdsOn, 600mA ID, SOT-223
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STN3N45K3
Detailed Description
450V N-CH MOSFET, 3.8R RdsOn, 600mA ID, SOT-223
Package
SOT-223
Lifecycle Status
Active
Datasheet
STN3N45K3 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STN3N45K3 MOSFETs technical specifications.
General
Series
SuperMESH3™
RoHS
Yes
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
150°C (TJ)
Lifecycle Status
Active
Vgs Th Max ID
4.5V @ 50µA
Gate Charge Qg Max Vgs
9.5 nC @ 10 V
Vgs Max
±30V
Input Capacitance Ciss Max Vds
164 pF @ 50 V
Alternate Parts Comparison (STN3N45K3 vs STN9260 vs STN9360 vs STNS01PUR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-261-4, TO-261AA | TO-261-4, TO-261AA | TO-261-4, TO-261AA | 12-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) | 150°C (TJ) | -40°C ~ 85°C (TA) |
| Lifecycle Status | Active | Production | Production | Active |
| RoHS | Yes | Compliant | Compliant | -- |
| Package | SOT-223 | SOT-223 | SOT-223 | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
FDT4N50NZUonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
POWER MOSFET, N-CHANNEL, UNIFETI
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