BULB39D ® HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR ■ ■ ■ ■ ■ ■ NPN TRANSISTOR HIGH VOLTAGE CAPABILITY MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION VERY HIGH SWITCHING SPEED HIGH RUGGEDNESS SURFACE-MOUNTING D2PAK (TO-263) POWER PACKAGE IN TAPE & REEL (Suffix "T4") 3 1 APPLICATIONS ■ ELECTRONIC TRANSFORMERS FOR HALOGEN LAMPS ■ SWITCH MODE POWER SUPPLIES DESCRIPTION The BULB39D is manufactured using high voltage Multi Epitaxial Planar technology to enhance switching speeds while maintaining wide RBSOA. The BUL series is designed for use in electronics transformers for halogen lamps. D2PAK (TO-263) (Suffix "T4") INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit V CES Collector-Emitter Voltage (V BE = 0) 850 V V CEO Collector-Emitter Voltage (I B = 0) 450 V V EBO Emitter-Base Voltage (I C = 0) 9 V Collector Current 4 A Collector Peak Current (t p <5 ms) 8 A A IC I CM Base Current 2 I BM Base Peak Current (t p <5 ms) 4 A P tot Total Dissipation at T c = 25 o C 70 W T stg Storage Temperature IB Tj August 2001 Max. Operating Junction Temperature -65 to 150 o C 150 o C 1/6 BULB39D THERMAL DATA R thj-case R thj-amb Thermal Resistance Junction-Case Thermal Resistance Junction-Ambient Max Max o 1.78 70 o C/W C/W ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) Symbol Parameter Test Conditions I CES Collector Cut-off Current (V BE = 0) V CE = 850 V V CE = 850 V I EBO Emitter Cut-off Current (I C = 0) V EB = 9 V V CEO(sus) ∗ Collector-Emitter Sustaining Voltage (I B = 0) I C = 100 mA Min. T j = 125 o C L = 25 mH Collector-Emitter Saturation Voltage IC = 1 A I C = 2.5 A I B = 0.2 A I B = 0.5 A V BE(sat) ∗ Base-Emitter Saturation Voltage IC = 1 A I C = 2.5 A I B = 0.2 A I B = 0.5 A h FE ∗ DC Current Gain IC = 5 A I C = 10 mA V CE = 10 V V CE = 5 V 4 10 V CEW Maximum Collector Emitter Voltage Without Snubber IC = 6 A V BB = -2.5 V t p = 10 µs R BB = 0 Ω L = 50µH 450 ts tf INDUCTIVE LOAD Storage Time Fall Time I C = 2.5 A V BE(off) = -5 V V CL = 300 V I B(on) = 0.5 A R BB = 0 Ω L = 1 mH Vf Diode Forward Voltage IC = 2 A 2/6 Max. Unit 100 500 µA µA 100 µA 450 V CE(sat) ∗ ∗ Pulsed: Pulse duration = 300 µs, duty cycle 1.5 % Typ. V 0.13 0.5 1.1 V V 1.1 1.3 V V V 0.7 50 1.5 100 µs ns 1.5 V BULB39D Safe Operating Areas Derating Curve DC Current Gain DC Current Gain Collector Emitter Saturation Voltage Base Emitter Saturation Voltage 3/6 BULB39D Inductive Fall Time Reverse Biased SOA 4/6 Inductive Storage Time BULB39D TO-263 (D2PAK) MECHANICAL DATA mm DIM. MIN. TYP. inch MAX. MIN. TYP. MAX. A 4.40 4.60 0.173 0.181 A1 2.49 2.69 0.098 0.106 A2 0.03 0.23 0.001 0.009 B 0.70 0.93 0.027 0.036 B2 1.14 1.70 0.044 0.067 C 0.45 0.60 0.017 0.023 C2 1.23 1.36 0.048 0.053 D 8.95 9.35 0.352 D1 E 8.00 10.00 E1 0.368 0.315 10.40 0.393 8.50 0.409 0.334 G 4.88 5.28 0.192 0.208 L 15.00 15.85 0.590 0.624 L2 1.27 1.4 0.050 0.055 L3 1.40 1.75 0.055 0.068 M 2.40 3.2 0.094 0.126 8o 0o R V2 0.40 0o - Weight : 1.38 g (typ.) - The planaty of the slug must be within 30 µm 0.016 8o P011P6/G 5/6 BULB39D 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 © 2001 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com 6/6