IRFY420

www.DataSheet4U.com IRFY420 Dimensions in mm (inches). 10.6 (0.42) 0.8 (0.03) 4.6 (0.18) 16.5 (0.65) 3.70 Dia. Nom N-Channel MOSFET in a Hermetically sealed TO257AB Metal Package. 1.5(0.53) 10.6 (0.42) 1 2 3 12.70 (0.50 min) VDSS = 500V ID = 25A RDS(ON) = 0.23Ω All Semelab hermetically sealed products can be processed in accordance with the requirements of BS, CECC and JAN, JANTX, JANTXV and JANS specifications. 2.54 (0.1) BSC 1.0 (0.039) 2.70 (0.106) TO257AB (TO220M) PINOUTS 1 – Gate 2 – Drain Case – Source Parameter VDSS ID PD RDS(ON) CISS Qg ttd(on) ttr ttd(off) tf Drain – Source Breakdown Voltage Continuous Drain Current Power Dissipation Static Drain – Source On–State Resistance Input Capacitance Total Gate Charge Turn–On Delay Time Rise Time Turn–Off Delay Time Fall Time Min. Typ. Max. 500 25 300 0.23 Units V A W Ω pF nC ns ns ns ns 4200 210 33 140 120 99 This is a shortform datasheet. For a full datasheet please contact [email protected]. Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Generated 13-Sep-02 ...