FMD21-05QC IXYS | Alldatasheet
Document overview
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Technical content
Features
- Q-Class Power MOSFET technology - low RDSon - low gate charge for high frequency operation - unclamped inductive switching (UIS) capability - dv/dt ruggedness HiPerDyn TM FRED - consisting of series connected diodes - enhanced dynamic behaviour for high frequency operation ISOPLUS i4-PAC TM package - isolated back surface - UL registered E72873 - low coupling capacity between pins and heatsink - enlarged creepage towards heatsink - application friendly pinout - low inductive current path - high reliability - industry standard outline
Applications
chopper for power factor correction supply of high frequency transformer - switched mode power supplies - welding converters Preliminary data MOSFET Symbol Conditions Maximum Ratings VDSS TVJ = 25°C to 150°C 500 V VGS ±20 V ID25 TC = 25°C 21 A ID90 TC = 90°C 15 A Symbol Conditions Characteristic Values (TVJ = 25°C, unless otherwise specified) min. typ. max. RDSon VGS = 10 V; ID = ID90 220 m Ω VGSth VDS = 20 V; ID = 0.25 mA 2.5 4.5 V IDSS VDS = VDSS; VGS = 0 V; TVJ = 25°C 250 µA TVJ = 125°C 250 µA IGSS VGS = ±20 V; VDS = 0 V 200 nA Qg 95 nC Qgs 20 nC Qgd 42 nC td(on) 20 ns tr 20 ns td(off) 50 ns tf 15 ns RthJC 0.5 K/W RthJH with heat transfer paste 0.93 K/W VGS= 10 V; VDS = 0.5 VDSS; ID = 14 A VGS= 10 V; VDS = 0.5 VDSS ID = 14 A; RG = 2 Ω FDMFMD
© 2004 IXYS All rights reserved 2 - 2 FMD 21-05QC FDM 21-05QC 439 Dimensions in mm (1 mm = 0.0394") Component Symbol Conditions Maximum Ratings TVJ -55...+150 °C Tstg -55...+125 °C VISOL IISOL ≤ 1 mA; 50/60 Hz 2500 V~ FC mounting force with clip 20...120 N Symbol Conditions Characteristic Values min. typ. max. Cp coupling capacity between shorted pins 40 pF and mounting tab in the case dS,dA pin - pin 1.7 mm dS,dA pin - backside metal 5.5 mm Weight 9g Free Wheeling Diode (data for series connection) Symbol Conditions Maximum Ratings VRRM TVJ = 25°C to 150°C 600 V IF25 TC = 25°C 60 A IF90 TC = 90°C 40 A Symbol Conditions Characteristic Values min. typ. max. VF IF = 15 A; T VJ = 25°C 2.5 2.8 V TVJ = 125°C 1.9 V IR VR = VRRM;T VJ = 25°C 0.13 mA TVJ = 125°C 0.13 mA IRM IF = 30 A; diF/dt = -500 A/µs; TVJ = 125°C 9 A trr VR = 300 V 40 ns RthJC 0.65 K/W RthJH with heat transfer paste 1.3 K/W