RURD420,

Features: • Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . .<30ns• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200V• Avalanche Energy Rated• Planar...

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RURD420, Picture
SeekIC No. : 004480194 Detail

RURD420,: Features: • Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . .<30ns• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175• Reverse Voltage . . ....

floor Price/Ceiling Price

Part Number:
RURD420,
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/21

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Product Details

Description



Features:

• Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . . . .<30ns
• Operating Temperature. . . . . . . . . . . . . . . . . . . . . . .175
• Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200V
• Avalanche Energy Rated
• Planar Construction



Application

• Switching Power Supplies
• Power Switching Circuits
• General Purpose



Specifications

  RURD420
RURD420S
UNITS
Peak Repetitive Reverse Voltage. . . . . . . VRRM 200 V
Working Peak Reverse Voltage . . . . . . . . VRWM 200 V
DC Blocking Voltage . . . . . . . . . . . . . .VR 200 V
Average Recti?ed Forward Current . . . . . .IF(AV)
(TC= 159)
4 A
Repetitive Peak Surge Current . . . . . . . .IFRM
(Square Wave, 20kHz)
8 A
Nonrepetitive Peak Surge Current . . . . . . .IFSM
(Halfwave, 1 phase, 60Hz)
40 A
Maximum Power Dissipation . . . . . . . . . . . PD 30 W
Avalanche Energy (See Figures 9 and 10) . . .EAVL 10 mJ
Operating and Storage Temperature . . . . TSTG, TJ -65 to 175
Maximum Lead Temperature for Soldering    
Leads at 0.063 in. (1.6mm) from case for 10s . TL 300
Package Body for 10s, see Tech Brief 334. . . TPKG 260



Description

The RURD420 and RURD420S are ultrafast diodes with soft recovery characteristics (trr < 30ns). They have low forward voltage drop and are ion-implanted epitaxial planar construction.

These devices are intended for use as freewheeling/clamping diodes and rectifiers in a variety of switching power supplies and other power switching applications. Their low stored charge and ultrafast soft recovery minimize ringing and electrical noise in many power switching circuits, reducing power loss in the switching transistors.

Formerly developmental type TA49034.




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