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SKR 20/12 Rectifier Diode 1200V, 20A
The SKR 20/12 rectifier diode has a voltage of 1200V and a current rating of 20A and is used in all-purpose mean power rectifier diodes, non-controllable and half-controllable rectifiers and freewheeling diode applications.
- Reverse voltages up to 1600V
- Hermetic metal case with glass insulator
- Threaded stud ISO M6
- High forward surge capability
- SKN: anode to stud, SKR: cathode to stud
The SKR 20/12 rectifier diode is an easy to assemble stud screw-fit diode, suitable for applications such as welding, battery charging, and rotating rectifiers in brushless generators thanks to their outstanding robustness.
Approvals
RoHS Compliant
Typical Applications
- All-purpose mean power rectifier diodes
- Cooling via metal plates or heatsinks
- Non-controllable and half-controllable rectifiers
- Freewheeling diodes
Refer to manufacturer’s datasheet for full technical information.
| Manufacturer | |
|---|---|
| Applications | All-Purpose Mean Power Rectifier Diodes, Cooling via metal plates or heatsinks, Free wheeling diodes, Non-controllable and half-controllable rectifiers |
| Maximum Repetitive Reverse Voltage (VRRM) | 1200V |
| RMS Forward Current (IFRMS) | 40A |
| Maximum Peak Surge Current (IFSM) | 375A |
| Direct Output Current (ID) | 20A |
| Maximum Forward Voltage Drop (VF) | 1.55V |
| Value for Fusing (I2t) | 700 A2s |
| Virtual Junction Temperature (TVJ) | -40°C to +180°C |
| Mounting Style | Screw Mount |
| Package/Case | E9 |
| Product Type | Rectifier Diode |
| Compliance | RoHS Compliant |
Semikron Danfoss is a leading manufacturer of semiconductor components, including power modules and systems. Based in Germany, Semikron Danfoss specialises in discrete semiconductors, transistors, diodes, thyristors, IGBTs, MOSFETs and thyristor diode modules. Semikron’s state-of-the-art semiconductor range enables customers to develop smaller, more energy efficient power electronic systems, reducing global energy demand.
Typical applications include power supplies, renewable energies (wind and solar power) and electric vehicles (private cars, vans, buses, lorries, forklift trucks, and more).
Semikron
Semikron Danfoss is a leading global semiconductor manufacturer and focuses on new markets such as renewable energy and hybrid vehicles as well as industrial applications such as electric drives, welding machines, lifts, power supplies, pumps, conveyor belts, trains and trams.
Learn more about Semikron Danfoss products by getting in touch with GD Rectifiers.
Datasheet
SEMIKRON_DataSheet_SKR_20_02235000.pdf
Product Catalogues
Semikron Product Catalogue 2021/2022
Semikron Product Catalogue 2019
Semikron Semiconductors Application Manual
Product Flyers
Semikron Discrete Semiconductors Flyer
Semikron Power Electronics for Vehicles Flyer
Semikron Wind Operation & Maintenance Flyer
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Our specialist products, components and designs can be found in a wide range of applications around the world. We also partner with customers to design custom components and devices to suit their requirements.
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