BUT70W

www.DataSheet4U.com ® BUT70W HIGH POWER NPN TRANSISTOR s s s s s STMicroelectronics PREFERRED SALESTYPE NPN TRANSISTOR HIGH CURRENT CAPABILITY FAST SWITCHING SPEED VERY LOW SATURATION VOLTAGE AND HIGH GAIN 3 2 1 APPLICATION SWITCHING REGULATORS s MOTOR CONTROL s HIGH FREQUENCY AND EFFICENCY CONVERTERS s TO-247 DESCRIPTION The BUT70W is a Multiepitaxial planar NPN transistor in TO-247 plastic package. It’s intented for use in high frequency and efficiency converters such us motor controllers and industrial equipment. INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V CEV V CEO V EBO I E(RMS) I EM IB I BM P tot T stg Tj Parameter Collector-emitter Voltage (V BE = -1.5V) Collector-emitter Voltage (I B = 0) Emitter-Base Voltage (I C = 0) Emitter Current Emitter Peak Current Base Current Base Peak Current Total Power Dissipation at T case < 25 C Storage Temperature o Value 200 125 7 40 120 8 24 200 -65 to 150 150 Unit V V V A A A A W o o C C Max Operating Junction Temperature February 2002 1/4 BUT70W THERMAL DATA R thj-case Thermal Resistance Junction-case Max 0.63 o C/W ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) Symbol I CER I CEV IEBO Parameter Collector Cut-off Current (R BE = 5 Ω ) Collector Cut-off Current (V BE = -1.5V) Emitter Cut-off Current (I C = 0) Test Conditions V CE = 200 V V CE = 200 V V CE = 200 V V CE = 200 V V EB = 5 V I C = 0.2 A L = 25 mH 125 T C = 100 o C T C = 100 o C Min. Typ. Max. 1 5 1 4 1 Unit mA mA ...