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NDF65314

Dynex
Part Number NDF65314
Manufacturer Dynex
Description Fast Recovery Diode
Published May 12, 2005
Detailed Description NDF653 NDF653 Fast Recovery Diode Replaces March 1998 version, DS4203 - 3.0 DS4203-4.0 January 2000 APPLICATIONS s Ind...
Datasheet PDF File NDF65314 PDF File

NDF65314
NDF65314


Overview
NDF653 NDF653 Fast Recovery Diode Replaces March 1998 version, DS4203 - 3.
0 DS4203-4.
0 January 2000 APPLICATIONS s Induction Heating s A.
C.
Motor Drives s Inverters And Choppers s Welding s High Frequency Rectification s UPS KEY PARAMETERS VRRM 1600V IF(AV) 660A IFSM 6500A Qr 45µC trr 1.
4µs FEATURES s Double Side Cooling s High Surge Capability s Low Recovery Charge VOLTAGE RATINGS Type Number Repetitive Peak Reverse Voltage VRRM V 1600 1400 1200 1000 Conditions NDF653 16 NDF653 14 NDF653 12 NDF653 10 VRSM = VRRM + 100V Outline type code: CB479.
See Package Details for further information.
CURRENT RATINGS Symbol Double Side Cooled IF(AV) IF(RMS) IF Mean forward current RMS value Continuous (direct) forward current Half wave resistive load, Tcase = 65oC Tcase = 65oC Tcase = 65oC 660 1030 870 A A A Parameter Conditions Max.
Units Single Side Cooled (Anode side) IF(AV) IF(RMS) IF Mean forward current RMS value Continuous (direct) forward current Half wave resistive load, Tcase = 65oC Tcase = 65oC Tcase = 65oC 490 770 625 A A A 1/7 NDF653 SURGE RATINGS Symbol IFSM I2t IFSM I2t Parameter Surge (non-repetitive) forward current 10ms half sine; with 0% VRRM, Tj = 125oC I2t for fusing Surge (non-repetitive) forward current 10ms half sine; with 50% VRRM, Tj = 125oC I2t for fusing 13.
52 x 103 A2s 211 x 103 5.
2 A2s kA Conditions Max.
6.
5 Units kA THERMAL AND MECHANICAL DATA Symbol Parameter Conditions Double side cooled Rth(j-c) Thermal resistance - junction to case Single side cooled Cathode dc Clamping force 10kN with mounting compound On-state (conducting) Double side Single side -55 9.
0 0.
063 0.
01 0.
02 125 175 11.
0 o Min.
dc Anode dc - Max.
0.
03 0.
058 Units o C/W o C/W C/W C/W C/W o o Rth(c-h) Thermal resistance - case to heatsink o Tvj Tstg - Virtual junction temperature Storage temperature range Clamping force C C o kN CHARACTERISTICS Symbol VFM IRRM trr QRA1 IRM K VTO rT VFRM Forward voltage Peak reverse current Reverse recovery time Recovered...


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