MJE5740

www.DataSheet4U.com MJE5740, MJE5742 MJE5742 is a Preferred Device NPN Silicon Power Darlington Transistors The MJE5740 and MJE5742 Darlington transistors are designed for high−voltage power switching in inductive circuits. Features http://onsemi.com Pb−Free Packages are Available* Applications Small Engine Ignition Switching Regulators Inverters Solenoid and Relay Drivers Motor Controls POWER DARLINGTON TRANSISTORS 8 AMPERES 300−400 VOLTS 80 WATTS MAXIMUM RATINGS Rating Collector−Emitter Voltage MJE5740 MJE5742 Collector−Emitter Voltage MJE5740 MJE5742 Emitter−Base Voltage Collector Current Base Current − Continuous − Peak (Note 1) − Continuous − Peak (Note 1) VEB IC ICM IB IBM PD PD TJ, Tstg VCEV 600 800 8 8 16 2.5 5 2 16 80 640 −65 to +150 Vdc Adc Adc W W/_C W W/_C _C 1 2 3 TO−220AB CASE 221A−09 STYLE 1 Symbol VCEO(sus) 300 400 Vdc Value Unit Vdc ≈ 100 ≈ 50 MARKING DIAGRAM Total Device Dissipation @ TC = 25_C Derate above 25°C Total Device Dissipation @ TC = 25_C Derate above 25°C Operating and Storage Junction Temperature Range MJE574xG AY WW THERMAL CHARACTERISTICS Characteristics Thermal Resistance, Junction−to−Case Thermal Resistance, Junction−to−Ambient Maximum Lead Temperature for Soldering Purposes 1/8″ from Case for 5 Seconds Symbol RqJC RqJA TL Max 1.25 62.5 275 Unit _C/W _C/W _C MJE574x G A Y WW Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (...