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DFA133-250

Diodes

VRRM [V min]: 1600
VRRM [V max]: 2200
IFAV [A]: 250
Tс: 85
VFM (Tc=25°С) [V]: 3.00
IFM (Tc=25°С) [A]: 785
trr/Tjmax [μs]: 2.5
Tjmax [°С]: 125
Rthjc [°С/W]: 0.05
Package: D.B2
Design: disc
Type: fast recovery avalanche

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  • Description

    Low dynamic losses. Low charge and duration of reverse recovery. High value of reverse dissipation power. Tjmax = 125°C.

  • Applications

    These diodes are designed for use in static electric power converters as well as other DC and AC units operating on industrial or high frequency, often requiring short reverse recovery times and a high value of surge reverse power dissipation. Operation of avalanche diodes is based on the effect of reversible breakdown of the pn junction upon application of reverse voltage. As soon as the voltage exceeds a specific value, the current flowing throuh the avalanche diode shraply increases while the voltage remains unchanged.


Recommended heatsinks

O143, O243, O343

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