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”) SURFACE-MOUNTING DPAK (TO-252) POWER PACKAGE IN TAPE & REEL (SUFFIX ”T4”) APPLICATIONS: ■ SWITCH MODE POWER SUPPLIES ■ GENERAL PURPOSE SWITCHING DESCRIPTION The BUXD87 is manufactured using High Voltage Multi Epitaxial Planar technology for high switching speeds and high voltage withstand capability. 3 2 1 IPAK TO-251 (Suffix ”-1”) 3 1 DPAK TO-252 (Suffix ”T4”) INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter V CEV Collector-Emitter Voltage (V BE = -1.5V) V CEO Collector-Emitter Voltage (IB = 0) V EBO Emitter-Base Voltage (IC = 0) IC I CM IB Collector Current Collector Peak Current (tp < 5 ms) Base Current I BM Base Peak Current (tp < 5 ms) P t ot Total Dissipation at Tc = 25 C T stg St orage Temperature Tj April 1999 o Max. Operating Junction Temperature Value Unit 1000 V 450 V 5 V 0.5 A 1 A 0.3 A 0.6 A 20 W -65 to 150 o C 150 o C 1/6 BUXD87 THERMAL DATA R t hj-ca se R t hj- amb Thermal Resistance Junction-case Thermal Resistance Junction-ambient Max Max o 6.25 100 o C/W C/W ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) Symb ol I CEV Parameter Test Cond ition s Min. Typ . Max. Un it 100 1 µA mA 1 mA Collector Cut-off Current (V BE = -1.5V) V CE = 1000 V V CE = 1000 V Emitter Cut-off Current (I C = 0) V EB = 5 V V CEO(sus) Collector-Emitter Sustaining Voltage I C = 100 mA V BEO Collector-Base Sustaining Voltage I C = 10 mA V CE(sat )∗ Collector-Emitter Saturation Voltage I C = 0.1 A I C = 0.2 A IB = 0.01 A IB = 0.02 A 0.8 1 V V V BE(s at)∗ Base-Emitt er Saturation Voltage I C = 0.2 A IB = 0.02 A 1 V DC Current Gain I C = 50 mA I C = 40 mA VCE = 5 V VCE = 5 V VCE = 10 V f=1MHz I EBO h F E∗ fT Transition Frequency I C = 50 mA ts tf RESISTIVE LO AD Storage Time Fall Time V CC = 250 V I B1 = 40 mA t p = 20 µs T j = 125 oC IC = 200 mA I B2 = -80 mA ∗ Pulsed: Pulse duration = 300 µs, duty cycle 1.5 % Safe Operating Area 2/6 Derating Curves 450 V 5 V 50 12 20 MHz 4.5 0.5 µs µs BUXD87 DC Current Gain DC Current Gain Collector Emitter Saturation Voltage Base Emitter Saturation Voltage Reverse Biased SOA 3/6 BUXD87 TO-251 (IPAK) MECHANICAL DATA mm DIM. MIN. TYP. inch MAX. MIN. TYP. MAX. A 2.20 2.40 0.087 0.094 A1 0.90 1.10 0.035 0.043 A3 0.70 1.30 0.028 0.051 B 0.64 0.90 0.025 0.035 B2 5.20 5.40 0.204 0.213 B3 0.85 B5 B6 C 0.033 0.30 0.012 0.95 0.037 0.45 0.60 0.018 0.024 C2 0.48 0.60 0.019 0.024 D 6.00 6.20 0.237 0.244 E 6.40 6.60 0.252 0.260 0.181 G 4.40 4.60 0.173 H 15.90 16.30 0.626 0.642 L 9.00 9.40 0.354 0.370 L1 0.80 1.20 0.031 L2 0.80 V1 10o 1.00 0.047 0.031 0.039 10o P032N_E 4/6 BUXD87 TO-252 (DPAK) MECHANICAL DATA mm DIM. MIN. TYP. inch MAX. MIN. TYP. MAX. A 2.20 2.40 0.087 0.094 A1 0.90 1.10 0.035 0.043 A2 0.03 0.23 0.001 0.009 B 0.64 0.90 0.025 0.035 B2 5.20 5.40 0.204 0.213 C 0.45 0.60 0.018 0.024 C2 0.48 0.60 0.019 0.024 D 6.00 6.20 0.236 0.244 E 6.40 6.60 0.252 0.260 G 4.40 4.60 0.173 0.181 H 9.35 10.10 0.368 0.398 L2 0.8 0.031 L4 0.60 1.00 0.024 0.039 V2 0o 8o 0o 0o P032P_B 5/6 BUXD87 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a trademark of STMicroelectronics 1999 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. http://www.st.com . 6/6