IRFM540 MECHANICAL DATA Dimensions in mm (inches) 13.59 (0.535) 13.84 (0.545) 6.32 (0.249) 6.60 (0.260) 1.02 (0.040) 1.27 (0.050) 20.07 (0.790) 20.32 (0.800) 30.35 (1.195) 31.40 (1.235) 16.89 (0.665) 17.40 (0.685) 13.59 (0.535) 13.84 (0.545) 3.53 (0.139) Dia. 3.78 (0.149) 1 2 VDSS ID(cont) RDS(on) 3 0.89 (0.035) 1.14 (0.045) 3.81 (0.150) BSC 3.81 (0.150) BSC Pin 2 – Source 100V 18A 0.092W FEATURES • HERMETICALLY SEALED TO254 METAL PACKAGE TO254 PACKAGE Pin 1 – Drain N–CHANNEL POWER MOSFET FOR HI–REL APPLICATIONS Pin 3 – Gate • SIMPLE DRIVE REQUIREMENTS • LIGHTWEIGHT • SCREENING OPTIONS AVAILABLE • ALL LEADS ISOLATED FROM CASE ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VGS Gate – Source Voltage ±20V ID Continuous Drain Current @ Tcase = 25°C 18A ID Continuous Drain Current @ Tcase = 100°C 12A IDM Pulsed Drain Current 72A PD Power Dissipation @ Tcase = 25°C 50W Linear Derating Factor TBA TJ , Tstg Operating and Storage Temperature Range RqJC Thermal Resistance Junction to Case TBA °C/W max. RqJA Thermal Resistance Junction to Ambient TBA°C/W max. –55 to 150°C 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 encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Document Number 2613 Issue 1 IRFM540 ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise stated) Parameter BVDSS Test Conditions STATIC ELECTRICAL RATINGS Drain – Source Breakdown Voltage DBVDSS Temperature Coefficient of DTJ Breakdown Voltage RDS(on) VGS = 0 ID = 1mA Min. Typ. Max. 100 Reference to 25°C V 0.1 ID = 1mA V / °C Static Drain – Source On–State VGS = 10V ID = 12A 0.092 Resistance VGS = 10V ID = 18A 0.11 VDS = VGS ID = 250mA 2 VDS ³ 15V IDS = 12A 9.1 VGS = 0 VGS(th) Gate Threshold Voltage V (W) S(W VDS = 0.8BVDSS 25 TJ = 125°C 250 mA Forward Transconductance IDSS Zero Gate Voltage Drain Current IGSS Forward Gate – Source Leakage VGS = 20V 100 IGSS Reverse Gate – Source Leakage VGS = –20V -100 Ciss DYNAMIC CHARACTERISTICS Input Capacitance VGS = 0 1660 Coss Output Capacitance VDS = 25V 550 Crss Reverse Transfer Capacitance f = 1MHz 120 Qg Total Gate Charge Qgs Gate – Source Charge Qgd Gate – Drain (“Miller”) Charge td(on) Turn–On Delay Time tr Rise Time td(off) Turn–Off Delay Time tf Fall Time IS SOURCE – DRAIN DIODE CHARACTERISTICS Continuous Source Current 18 ISM Pulse Source Current 73 VSD Diode Forward Voltage trr Reverse Recovery Time IS = 18A Qrr Reverse Recovery Charge di / dt £ 100A/ms VDD £ 50V LD PACKAGE CHARACTERISTICS Internal Drain Inductance LS Internal Source Inductance ID = 18A nA pF 30 59 ID = 18A 2.4 12 VDS = 0.5BVDSS 12 30.7 VDS = 0.5BVDSS nC nC 21 VDD = 50V 145 ID = 18A 64 RG = 9.1W IS = 18A W 4 gfs VGS = 10V Unit ns 105 TJ = 25°C VGS = 0 TJ = 25°C (from 6mm down drain lead pad to centre of die) TBA (from 6mm down source lead to centre of source bond pad) TBA A 1.5 V 400 ns 2.4 mC nH 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 encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Document Number 2613 Issue 1