inchange semiconductor isc product specification isc website www.iscsemi.cn isc & iscsemi is registered trademark 1 isc n-channel mosfet transistor irf 452 description 11a,500v low r ds(on) at high voltage improved inductive ruggedness low input characteristics fast switching times extended safe operating area applications designed for applications such as switching regulators, switching convertors ,motor drivers ,relay driver ,and drivers for high power bipolar switching transistors requiring high speed and low gate drive power. absolute maximum ratings(t a =25 ) symbol arameter value unit v dss drain-source voltage (v gs =0) 500 v v gs gate-source voltage 20 v i d drain current-continuous@ tc=25 11 a p tot total dissipation@tc=25 125 w t j max. operating junction temperature -55~150 t stg storage temperature range -55~150 thermal characteristics symbol parameter max unit r th j-c thermal resistance,junction to case 0.83 /w r th j-a thermal resistance,junction to ambient 30 /w pdf pdffactory pro www.fineprint.cn
inchange semiconductor isc product specification isc website www.iscsemi.cn isc & iscsemi is registered trademark 2 isc n-channel mosfet transistor irf 452 electrical characteristics (t c =25 ) symbol parameter conditions min typ max unit v (br)dss drain-source breakdown voltage v gs =0; i d = 0.25ma 500 v v gs(th) gate threshold voltage v ds = v gs ; i d = 0.25ma 2 4 v r ds(on) drain-source on-stage resistance v gs = 10v; i d = 7.2a 0.5 i gss gate source leakage current v gs = 20v; v ds = 0 100 na i dss zero gate voltage drain current v ds = 500v; v gs = 0 250 ua v sd diode forward voltage i f = 13a; v gs = 0 1.4 v ciss input capacitance v ds =25v,v gs =0v, f=1.0mhz 1800 pf coss output capacitance 400 pf crss reverse transfer capacitance 100 pf switching characteristics (t c =25 ) symbol parameter conditions min typ max unit td(on) turn-on delay time v dd =250v,i d =13a r g =6.2 20 27 ns tr rise time 40 66 ns td(off) turn-off delay time 72 100 ns tf fall time 35 60 ns pdf pdffactory pro www.fineprint.cn
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