Fast Recovery Diode
DF752
DF752
Fast Recovery Diode
Replaces March 1998 version, DS4212-3.4 DS4548 - 3.2 January 2000
APPLICATIONS
s Induc...
Description
DF752
DF752
Fast Recovery Diode
Replaces March 1998 version, DS4212-3.4 DS4548 - 3.2 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 2500V IF(AV) 1050A IFSM 12000A Qr 1000µC trr 6.0µs
FEATURES
s Double Side Cooling s High Surge Capability s Low Recovery Charge
VOLTAGE RATINGS
Type Number Repetitive Peak Reverse Voltage VRRM V 2500 2400 2200 2000 Conditions
DF752 25 DF752 24 DF752 22 DF752 20
VRSM = VRRM + 100V
Lower voltage grades available.
Outline type code: M779b. 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 1050 1660 1500 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 686 1078 933 A A A 1/7
DF752
SURGE RATINGS
Symbol IFSM I2t IFSM I2t Parameter Surge (non-repetitive) forward current 10ms half sine; with 0% VRRM, Tj = 150oC I2t for fusing Surge (non-repetitive) forward current 10ms half sine; with 50% VRRM, Tj = 150oC I2t for fusing 460 x 103 A2s 720 x 103 9.6 A2s kA Conditions Max. 12.0 Units kA
THERMAL AND MECHANICAL DATA
Symbol Parameter Conditions Double side cooled Rth(j-c) Thermal resista...
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