BC817-40

BC817-25 BC817-40 ® SMALL SIGNAL NPN TRANSISTORS PRELIMINARY DATA Type Marking BC817-25 6B BC817-40 6C SILICON EPITAXIAL PLANAR NPN TRANSISTORS MINIATURE SOT-23 PLASTIC PACKAGE FOR SURFACE MOUNTING CIRCUITS TAPE AND REEL PACKING THE PNP COMPLEMENTARY TYPES ARE BC807-25 AND BC817-40 RESPECTIVELY ■ ■ ■ ■ c u d SOT-23 APPLICATIONS ■ WELL SUITABLE FOR PORTABLE EQUIPMENT ■ SMALL LOAD SWITCH TRANSISTORS WITH HIGH GAIN AND LOW SATURATION VOLTAGE e t le ) s t( o r P INTERNAL SCHEMATIC DIAGRAM ) s ( ct o s b O - u d o r P e t e l o ABSOLUTE MAXIMUM RATINGS Symbol bs O Parameter Value Unit V CBO Collector-Base Voltage (I E = 0) 50 V V CEO Collector-Emitter Voltage (I B = 0) 45 V V EBO Emitter-Base Voltage (I C = 0) 5 V 0.5 A 1 A 250 mW IC I CM Collector Current Collector Peak Current o P tot Total Dissipation at T C = 25 C T stg Storage Temperature Tj Max. Operating Junction Temperature September 2002 -65 to 150 o C 150 o C 1/4 BC817-25 / BC817-40 THERMAL DATA R thj-amb • Thermal Resistance Junction-Ambient Max o 500 C/W 2 • Device mounted on a PCB area of 1 cm ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) Symbol Parameter Test Conditions I CBO Collector Cut-off Current (I E = 0) V CB = 20 V V CB = 20 V I EBO Emitter Cut-off Current (I E = 0) V EB = 5 V V (BR)CEO ∗ Collector-Emitter Breakdown Voltage (I B = 0) Min. Typ. T C = 150 o C I C = 10 mA Max. Unit 100 5 nA µA 100 nA 45 V V CE(sat) ∗ Collector-Emitter Saturation Voltage I C = 500 mA I B = 50 mA 0.7 V BE(on) ∗ Base-Emitter On Voltage I C = 500 mA V CE = 1 V 1.2 h FE ∗ DC Current Gain I C = 100 mA for BC817-25 for BC817-40 V CE = 1 V fT Transition Frequency I C = 10 mA V CE = 5 V f =100 MHz C CBO Collector-Base IE = 0 V CB = 10 V Capacitance ∗ Pulsed: Pulse duration = 300 µs, duty cycle ≤ 2 % ) s ( ct u d o r P e t e l o s b O 2/4 160 250 f = 1 MHz o s b O - e t le c u d o r P 100 8 V ) s t( V 400 600 MHz pF BC817-25 / BC817-40 SOT-23 MECHANICAL DATA mm DIM. MIN. TYP. mils MAX. MIN. TYP. MAX. A 0.85 1.1 33.4 43.3 B 0.65 0.95 25.6 37.4 C 1.20 1.4 47.2 55.1 D 2.80 3 110.2 118 E 0.95 1.05 37.4 41.3 F 1.9 2.05 74.8 80.7 G 2.1 2.5 82.6 H 0.38 0.48 14.9 L 0.3 0.6 11.8 M 0 0.1 0 N 0.3 0.65 O 0.09 0.17 ) s ( ct r P e t le ) s t( 98.4 od uc 18.8 23.6 3.9 11.8 25.6 3.5 6.7 so b O - u d o r P e t e l o s b O 0044616/B 3/4 BC817-25 / BC817-40 c u d e t le ) s ( ct ) s t( o r P o s b O - u d o r P e t e l o s b O 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 © 2002 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - United States. http://www.st.com 4/4