BC337-25 BC337-40 (R) SMALL SIGNAL NPN TRANSISTORS PRELIMINARY DATA Ordering Code Marking Package / Shipment BC337-25 BC337-25 TO-92 / Bulk BC337-25-AP BC337-25 TO-92 / Ammopack BC337-40 BC337-40 TO-92 / Bulk BC337-40-AP BC337-40 TO-92 / Ammopack SILICON EPITAXIAL PLANAR NPN TRANSISTORS TO-92 PACKAGE SUITABLE FOR THROUGH-HOLE PCB ASSEMBLY THE PNP COMPLEMENTARY TYPES ARE BC327-25 AND BC327-40 RESPECTIVELY APPLICATIONS WELL SUITABLE FOR TV AND HOME APPLIANCE EQUIPMENT SMALL LOAD SWITCH TRANSISTORS WITH HIGH GAIN AND LOW SATURATION VOLTAGE TO-92 Bulk TO-92 Ammopack INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol 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 IC Collector Current I CM Collector Peak Current (t p < 5 ms) P tot Total Dissipation at T C = 25 o C T stg Storage Temperature Tj March 2003 Max. Operating Junction Temperature 1 A 625 mW -65 to 150 o C 150 o C 1/5 BC337-25 / BC337-40 THERMAL DATA R thj-amb * R thj-case * Thermal Resistance Junction-Ambient Thermal Resistance Junction-Case Max Max o 200 83.3 o C/W C/W ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit 100 5 nA A 100 nA I CBO Collector Cut-off Current (I E = 0) V CB = 20 V V CB = 20 V I EBO Emitter Cut-off Current (I C = 0) V EB = 5 V Collector-Base Breakdown Voltage (I E = 0) I C = 10 A 50 V V (BR)CEO Collector-Emitter Breakdown Voltage (I B = 0) I C = 10 mA 45 V V (BR)EBO Emitter-Base Breakdown Voltage (I C = 0) I E = 10 A 5 V V CE(sat) Collector-Emitter Saturation Voltage I C = 500 mA I B = 50 mA 0.7 V V BE(on) Base-Emitter On Voltage I C = 500 mA V CE = 1 V 1.2 V h FE DC Current Gain I C = 100 mA for BC337-25 for BC337-40 V (BR)CBO fT C CBO Transition Frequency T C = 150 o C 160 250 I C = 10 mA V CE = 5 V f = 100MHz Collector-Base IE = 0 V CB = 10 V Capacitance Pulsed: Pulse duration = 300 s, duty cycle 2 % 2/5 V CE = 1 V f = 1 MHz 400 600 100 MHz 5 pF BC337-25 / BC337-40 TO-92 MECHANICAL DATA mm DIM. MIN. TYP. inch MAX. MIN. TYP. MAX. A 4.32 4.95 0.170 0.195 b 0.36 0.51 0.014 0.020 D 4.45 4.95 0.175 0.194 E 3.30 3.94 0.130 0.155 e 2.41 2.67 0.095 0.105 e1 1.14 1.40 0.045 0.055 L 12.70 15.49 0.500 0.609 R 2.16 2.41 0.085 0.094 S1 1.14 1.52 0.045 0.059 W 0.41 0.56 0.016 0.022 V 4 degree 6 degree 4 degree 6 degree 3/5 BC337-25 / BC337-40 TO-92 AMMOPACK SHIPMENT (Suffix"-AP") MECHANICAL DATA DIM. A1 T T1 T2 d P0 P2 F1,F2 delta H W W0 W1 W2 H H0 H1 D0 t L I1 delta P 4/5 MIN. mm TYP. 12.50 5.65 2.44 -2.00 17.50 5.70 8.50 18.00 6.00 9.00 18.50 15.50 16.00 3.80 4.00 3.00 -1.00 12.70 6.35 2.54 MAX. 4.80 3.80 1.60 2.30 0.48 12.90 7.05 2.94 2.00 19.00 6.30 9.25 0.50 20.50 16.50 25.00 4.20 0.90 11.00 1.00 MIN. inch TYP. 0.492 0.222 0.096 -0.079 0.689 0.224 0.335 0.709 0.236 0.354 0.728 0.610 0.630 0.150 0.157 0.118 -0.039 0.500 0.250 0.100 MAX. 0.189 0.150 0.063 0.091 0.019 0.508 0.278 0.116 0.079 0.748 0.248 0.364 0.020 0.807 0.650 0.984 0.165 0.035 0.433 0.039 BC337-25 / BC337-40 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 (c) 2003 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 5/5