ST2111FX

ST2111FX HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR Features ■ ■ NEW SERIES, ENHANCED PERFORMANCE FULLY INSULATED PACKAGE (U.L. COMPLIANT) FOR EASY MOUNTING HIGH VOLTAGE CAPABILITY (1500V) HIGH SWITCHING SPEED TIGTHER hfe CONTROL IMPROVED RUGGEDNESS ISOWATT218FX ■ ■ ■ ■ Applications ■ HORIZONTAL DEFLECTION AND SWITCH MODE POWER SUPPLY FOR TVs. Internal Schematic Diagram Description The device is manufactured using Diffused Collector Technology for more stable operation vs base drive circuit variations resulting in very low worst case dissipation. Order codes Part Number ST2111FX Marking 2111FX Package ISOWATT218FX Packing TUBE www.DataSheet4U.com October 2005 Rev 1 1/7 www.st.com 7 1 Electrical Ratings ST2111FX 1 Table 1. Symbol VCES VCEO VEBO IC ICM IB PTOT Visol TSTG TJ Electrical Ratings Absolute Maximum Rating Parameter Collector-Base Voltage (vBE = 0) Collector-Emitter Voltage (IB = 0) Collector-Base Voltage (IC = 0) Collector Current Collector Peak Current (tP < 5ms) Base Current Total dissipation at Tc = 25°C Insulation Withstand Voltage (RMS) from All Three Leads to External Heatsink Storage Temperature Max. Operating Junction Temperature Value 1500 700 7 12 25 7 65 2500 -65 to 150 150 Unit V V V A A A W V °C °C Table 2. Symbol RthJ-case Thermal Data Parameter Thermal Resistance Junction-Case____________________Max Value 1.9 Unit °C/W 2/7 www.DataSheet4U.com ST2111FX 2 Electrical Characteristics 2 Table 3. Symbol ICES IEBO VCE(SUS) Note: 1 VC...