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Diode D175-400


VRRM [V min]: 300
VRRM [V max]: 1800
IFAV [A]: 400
Tс: 144
VFM (Tc=25°С) [V]: 1.45
IFM (Tc=25°С) [A]: 1256
VF(TO)/Tjmax [V]: 0.802
rT/Tjmax [mΩ]: 0.534
Tjmax [°С]: 190
Rthjc [°С/W]: 0.085
Package: D.SB3
Thread/ Thread length/The size of the key: - 54*
Design: stud
Type: rectifying

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  • Documents and certificates
  • Description

    D175-400 is a rectifying diode in stud design. It has a repetitive peak reverse voltage VRRM of 300-1800 V and low static losses. Mean forward current IFAV is 400А. Industry standard design enables easy installation into existing equipment. Maximal junction temperature Tjmax is 190 °C.

    Rectifying diodes are one of the most widespread types of power switches. They are designed for use in AC/DC systems up to 500 Hz in general purpose electric devices. Anode and cathode are flat bases. Polarity of the diode is marked by a polarity symbol on its housing. The devices have a sealed housing insulating the semiconductor element from environment.

    Rectifying diodes by Proton-Electrotex have the following features:
    ∙ high resistance to electric and thermal cycling;
    ∙ low static and dynamic losses;
    ∙ high reliability means minimal equipment downtime;
    ∙ optimized for industrial use.

    At the customer's request Proton-Electrotex is able to select the optimal power diode for given operation modes. It is also possible to ship ready-to-use power semiconductors in assembly with heatsinks.

    To buy the D175-400 diode, request a quotation or a technical advice, please contact the sales department by phone +7 4862 440456 or email marketing@proton-electrotex.com.

  • Applications

    Rectifying bridges, traction converters, electric drives, invertors.



Address: 19 Leskova Str., Orel, 302040, Russia, room 27, off. 14

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