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SKN 46/12 UNF

SKN 46/12 UNF Rectifier Diode 1200V, 45A

The SKN 46/12 UNF rectifier diode features a hermetic metal case with glass insulator and reverse voltage up to 1200V.

  • Reverse voltages up to 1200V
  • Cooling via heatsinks
  • Anode to stud device
  • Hermetic metal case with glass insulator
  • Threaded stud ISO M8 or 1/4 – 28 UNF 2A

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Rectifier diodes are components with two terminals and are used to rectify alternating currents.

The semiconductor diodes commonly used to rectify line voltages today are produced mainly on the basis of monocrystalline silicon. A distinction is made between diodes whose rectifying effect is caused by the transition of mobile charge carriers from an n-doped to a p-doped area in the semiconductor (pn-diodes) and Schottky diodes, where a metal-semiconductor junction produces the rectifying effect.

Approvals
RoHS Compliant

Typical Applications

  • All purpose high power rectifier diodes
  • Cooling via heatsinks
  • Non-controllable and half-controllable rectifiers
  • Free-wheeling diodes

Refer to manufacturer’s datasheet for full technical information.
Images are for reference only, see product specifications for full details.

RoHS Compliant

Manufacturer

Applications

, ,

Maximum Repetitive Reverse Voltage (VRRM)

1200V

RMS Forward Current (IFRMS)

80A

Maximum Peak Surge Current (IFSM)

700A

Maximum Non-Repetitive Reverse Voltage (VRSM)

1200V

Value for Fusing (I2t)

2500 A2s

Maximum Forward Voltage Drop (VF)

1.6V

Operating Junction Temperature (TVJ)

-40°C to +180°C

Mounting Style

Screw Mount

Package/Case

E11

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

Datasheet

SKN-4612-Datasheet.pdf

Product Catalogues

Product Catalogues

Semikron Product Catalogue 2021/2022

Product Catalogues

Semikron Product Catalogue 2019

Product Catalogues

Semikron Semiconductors Application Manual

Product Flyers

Product Flyers

Semikron Discrete Semiconductors Flyer

Product Flyers

Semikron Power Electronics for Vehicles Flyer

Product Flyers

Semikron Wind Operation & Maintenance Flyer

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