HORIZONTAL DEFLECTION TRANSISTOR WITH INTEGRATED DAMPER DIODE NPN BU208D 5A 60W Technical Data ...designed for use in large screen color deflection circuits. F Collector-Emitter Voltage-VCES=1500Vdc F Low saturation:VCE(sat)=1V(max)@IC=4.5Adc F TO-3 Package F VCEO(sus)=700V(min) MAXIMUM RATINGS Rating Symbol Value Unit Collector- Emitter Voltage V CEO 700 Vdc Collector- Emitter Voltage V CES 1500 Vdc Emitter Base Voltage Collector Current - Continuous _Peak(1) Base Current - Peak V EB IC ICM IB 5 5 7.5 3.5 Vdc Adc Total Power Dissipation @ TC = 25C PD 60 0.666 Watts W/C Tj,Tstg -65 to +115 C Symbol Max. Unit 1.5 C/W Derate above 25C Operating and Storage junction Temperature Range Adc THERMAL CHARACTERISTICS Characteristic Thermal resistance junction to case R thjc ELECTRICAL CHARACTERISTICS :[ Tc = 25 Characteristic C unless otherwise noted ] Symbol Min VCEO(sus) 700 Typ Max Unit * Off Characteristics : Collector-Emitter Sustaining Voltage (1) [ Ic =100 mAdc, IB = 0] Collector Cutoff Current [ VCE = 1500 Vdc, VBE = 0 ] Emitter Cutoff Current [ VEB = 5Vdc, Ic = 0 ] Vdc ICES 1 mAdc IEBO 300 mAdc VF 2 Vdc VCE(sat) 1 Vdc VBE(sat) 1.5 Vdc * On Characteristics (1): Diode Forward Voltage (IF=4A) Collector-Emitter Saturation Voltage [ Ic = 4.5 Adc , IB = 2Adc ) Base-Emitter Saturation Voltage [ Ic = 4.5 Adc , IB = 2Adc ] SWITCHING CHARACTERISTICS Fall Time (IC(end)=4.5Adc,VCC=140Vdc, IB(end)=1.8A,LC=0.9mH,LB=10H) tf (1) Pulse Test : Pulse Width =300s , Duty Cycle < 3.0% --- 0.6 --- s