For Reference Only
| Part Number | STP21N90K5 |
| LIXINC Part # | STP21N90K5 |
| Manufacturer | STMicroelectronics |
| Category | Discrete Semiconductor › Transistors - FETs, MOSFETs - Single |
| Description | MOSFET N-CH 900V 18.5A TO220-3 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | STP21N90K5 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | STP21N90K5 |
| Brand: | STMicroelectronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Discrete Semiconductor |
| Subcategory: | Transistors - FETs, MOSFETs - Single |
| Manufacturer: | STMicroelectronics |
| Series: | SuperMESH5™ |
| Package: | Tube |
| Part Status: | Active |
| FET Type: | N-Channel |
| Technology: | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss): | 900 V |
| Current - Continuous Drain (Id) @ 25°C: | 18.5A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On): | 10V |
| Rds On (Max) @ Id, Vgs: | 299mOhm @ 9A, 10V |
| Vgs(th) (Max) @ Id: | 5V @ 100µA |
| Gate Charge (Qg) (Max) @ Vgs: | 43 nC @ 10 V |
| Vgs (Max): | ±30V |
| Input Capacitance (Ciss) (Max) @ Vds: | 1645 pF @ 100 V |
| FET Feature: | - |
| Power Dissipation (Max): | 250W (Tc) |
| Operating Temperature: | -55°C ~ 150°C (TJ) |
| Mounting Type: | Through Hole |
| Supplier Device Package: | TO-220-3 |
| Package / Case: | TO-220-3 |
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| In Stock | 11728 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $6.10000 | $6.1 |
| 50 | $4.97526 | $248.763 |
| 100 | $4.56455 | $456.455 |
| 500 | $3.76363 | $1881.815 |
| 1000 | $3.22970 | $3229.7 |
| 2500 | $3.08595 | $7714.875 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.