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Diode D133-400

Diodes

VRRM [V min]:	3800
VRRM [V max]:	4000
IFAV [A]:	400
Tс:	124
VFM (Tc=25°С) [V]:	1.85
IFM (Tc=25°С) [A]:	1256
VF(TO)/Tjmax [V]:	1.089
rT/Tjmax [mΩ]:	0.714
Tjmax [°С]:	150
Rthjc [°С/W]:	0.036
Package:	D.B2
Design:	disc
Type:	rectifying
Recommended heatsinks:	O143O243O343

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• Documents and certificates
  • Datasheet Diode D133-400
  • Application Note Open PDF
• Description

  D133-400 is a rectifying diode in disc design. It has a repetitive peak reverse voltage VRRM of 3800-4000 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 150 °C. Diameter of the contact surface is 32 mm.
  
  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 D133-400 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.

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