TK8A50D(STA4,Q,M) is out of stock and can be placed on backorder.
Available Substitutes:
Similar
Similar

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
TK8A50D(STA4,Q,M) | |
|---|---|
DigiKey Part Number | TK8A50D(STA4QM)-ND |
Manufacturer | |
Manufacturer Part Number | TK8A50D(STA4,Q,M) |
Description | MOSFET N-CH 500V 8A TO220SIS |
Manufacturer Standard Lead Time | 16 Weeks |
Customer Reference | |
Detailed Description | N-Channel 500 V 8A (Ta) 40W (Tc) Through Hole TO-220SIS |
Datasheet | Datasheet |
EDA/CAD Models | TK8A50D(STA4,Q,M) Models |
Product Attributes
Filter Similar Products
Show Empty Attributes
Category | Vgs(th) (Max) @ Id 4V @ 1mA |
Mfr | Gate Charge (Qg) (Max) @ Vgs 16 nC @ 10 V |
Series | Vgs (Max) ±30V |
Packaging Tube | Input Capacitance (Ciss) (Max) @ Vds 800 pF @ 25 V |
Part Status Active | Power Dissipation (Max) 40W (Tc) |
FET Type | Operating Temperature 150°C (TJ) |
Technology | Mounting Type Through Hole |
Drain to Source Voltage (Vdss) 500 V | Supplier Device Package TO-220SIS |
Current - Continuous Drain (Id) @ 25°C | Package / Case |
Drive Voltage (Max Rds On, Min Rds On) 10V | Base Product Number |
Rds On (Max) @ Id, Vgs 850mOhm @ 4A, 10V |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| STF8NM50N | STMicroelectronics | 0 | 497-STF8NM50N-ND | $2.51000 | Similar |
| IRFI840GLCPBF | Vishay Siliconix | 0 | IRFI840GLCPBF-ND | $1.49000 | Similar |
| IRFI840GPBF | Vishay Siliconix | 0 | IRFI840GPBF-ND | $2.88000 | Similar |
In-Stock: 0
35 estimated in stock on 05-Mar-2027
Request Stock Notification
Quantity
All prices are in USD
Tube
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.99000 | $1.99 |
| 50 | $1.04340 | $52.17 |
| 100 | $0.99960 | $99.96 |
| 500 | $0.82260 | $411.30 |
| 1,000 | $0.66724 | $667.24 |
| 2,000 | $0.63454 | $1,269.08 |
| 5,000 | $0.60500 | $3,025.00 |



