STMicroelectronics STF6N90K5 MOSFETs
N-channel 900 V, 0.91 Ohm typ., 6 A MDmesh K5 Power MOSFET in a TO-220FP package
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STF6N90K5
Detailed Description
N-channel 900 V, 0.91 Ohm typ., 6 A MDmesh K5 Power MOSFET in a TO-220FP package
Package
TO-220FP
Lifecycle Status
Active
Datasheet
STF6N90K5 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STF6N90K5 MOSFETs technical specifications.
General
Series
MDmesh™ K5
Package / Case
TO-220-3 Full Pack
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 150°C (TJ)
Lifecycle Status
Active
Rds on Max ID Vgs
1.1Ohm @ 3A, 10V
Vgs Th Max ID
5V @ 100µA
Vgs Max
±30V
Power Dissipation Max
25W (Tc)
Fet Type
N-Channel
Alternate Parts Comparison (STF6N90K5 vs STF23N80K5 vs STF24N60M6 vs STF4N62K3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | MDmesh™ K5 | MDmesh™ K5 | MDmesh™ M6 | SuperMESH3™ |
| Package / Case | TO-220-3 Full Pack | TO-220-3 Full Pack | TO-220-3 Full Pack | TO-220-3 Full Pack |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | 150°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Current Continuous Drain ID 25 C | 6A (Tc) | 16A (Tc) | 17A (Tj) | 3.8A (Tc) |
| Drain to Source Voltage Vdss | 900 V | 800 V | 600 V | 620 V |
| Drive Voltage Max Rds on Min Rds on | 10V | 10V | 10V | 10V |
| Fet Type | N-Channel | N-Channel | N-Channel | N-Channel |
| Power Dissipation Max | 25W (Tc) | 35W (Tc) | 30W (Tc) | 25W (Tc) |
| Rds on Max ID Vgs | 1.1Ohm @ 3A, 10V | 280mOhm @ 8A, 10V | 190mOhm @ 8.5A, 10V | 2Ohm @ 1.9A, 10V |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| 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
FQAF11N90ConsemiSimilaronsemi
Pin YesPkg NoElec Mixed
MOSFETs N-CH/900V/7A/A.QFET
More Parts in MOSFETs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
STF23N80K5STMicroelectronicsN-channel 800 V, 0.23 Ohm typ., 16 A MDmesh K5 Power MOSFET in TO-220FP package
STF24N60M6STMicroelectronicsN-channel 600 V, 162 mOhm typ., 17 A MDmesh M6 Power MOSFET in a TO-220FP package
STF25N60M2-EPSTMicroelectronicsN-channel 600 V, 0.175 Ohm typ., 18 A MDmesh M2 EP Power MOSFET in a TO-220FP package