BUXD87T4 STMicroelectronics

BUXD87 HIGH VOLTAGE NPN POWER TRANSISTOR REVERSE PINS OUT Vs STANDARD IPAK/DPAK PACKAGE HIGH VOLTAGE CAPABILITY HIGH DC CURRENT GAIN THROUGH-HOLE IPAK (TO-251) POWER PACKAGE IN TUBE (SUFFIX-1 ) 3 SURFACE-MOUNTING DPAK (TO-252) 3 2 1 POWER PACKAGE IN TAPE & REEL 1 (SUFFIXT4 ) APPLICATIONS: IPAK DPAK SWITCH MODE POWER SUPPLIES TO-251 TO-252 GENERAL PURPOSE SWITCHING (Suffix-1 ) (SuffixT4 ) DESCRIPTION The BUXD87 is manufactured using High Voltage Multi Epitaxial Planar technology for high switching speeds and high voltage withstand capability. INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit V Collector-Emitter Voltage (V = -1.5V) 1000 V CEV BE VCEO Collector-Emitter Voltage (IB = 0) 450 V V Emitter-Base Voltage (I = 0) 5 V EBO C I Collector Current 0.5 A C I Collector Peak Current (t < 5 ms) 1 A CM p IB Base Current 0.3 A I Base Peak Current (t < 5 ms) 0.6 A BM p o P Total Dissipation at T = 25 C20 W tot c o T Storage Temperature -65 to 150 C stg o T Max. Operating Junction Temperature 150 C j 1/6 April 1999BUXD87 THERMAL DATA o R Thermal Resistance Junction-case Max 6.25 C/W thj-case o R Thermal Resistance Junction-ambient Max 100 C/W thj-amb o ELECTRICAL CHARACTERISTICS (T = 25 C unless otherwise specified) case Symbol Parameter Test Conditions Min. Typ. Max. Unit I Collector Cut-off V = 1000 V 100 A CEV CE o Current (V = -1.5V) V = 1000 V T = 125 C 1 mA BE CE j I Emitter Cut-off Current V = 5 V 1 mA EBO EB (I = 0) C V Collector-Emitter I = 100 mA 450 V CEO(sus) C Sustaining Voltage V Collector-Base I = 10 mA 5 V BEO C Sustaining Voltage V * Collector-Emitter I = 0.1 A I = 0.01 A 0.8 V CE(sat) C B Saturation Voltage I = 0.2 A I = 0.02 A 1 V C B V * Base-Emitter I = 0.2 A I = 0.02 A 1 V BE(sat) C B Saturation Voltage h * DC Current Gain I = 50 mA V = 5 V 50 FE C CE I = 40 mA V = 5 V 12 C CE f Transition Frequency I = 50 mA V = 10 V f=1MHz 20 MHz T C CE RESISTIVE LOAD V = 250 V I = 200 mA CC C t Storage Time I = 40 mA I = -80 mA 4.5 s s B1 B2 t Fall Time t = 20 s 0.5 s f p * Pulsed: Pulse duration = 300 s, duty cycle 1.5 % Safe Operating Area Derating Curves 2/6