STTH20R04W
DIODE GEN PURP 400V 20A DO247Manufacturer: STMicroelectronics
Categories: Single Diodes
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The STMicroelectronics STTH20R04W is a high-efficiency, fast recovery rectifier diode designed for demanding power applications. This through-hole component, housed in a DO-247-2 package, features a maximum repetitive peak reverse voltage (Vr) of 400V and an average rectified forward current (Io) of 20A. Its forward voltage drop (Vf) is rated at a maximum of 1.7V at 20A, and it exhibits a low reverse leakage current of 20 µA at 400V. The STTH20R04W boasts a fast reverse recovery time (trr) of 45 ns, making it suitable for high-frequency switching applications. With a maximum junction operating temperature of 175°C, this diode is engineered for reliability in power supplies, motor control, and industrial automation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | DO-247-2 (Straight Leads) |
| Mounting Type | Through Hole |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 45 ns |
| Technology | Standard |
| Capacitance @ Vr, F | - |
| Current - Average Rectified (Io) | 20A |
| Supplier Device Package | DO-247 |
| Operating Temperature - Junction | 175°C (Max) |
| Voltage - DC Reverse (Vr) (Max) | 400 V |
| Voltage - Forward (Vf) (Max) @ If | 1.7 V @ 20 A |
| Current - Reverse Leakage @ Vr | 20 µA @ 400 V |