IS/ISO 9002 Lic# QSC/L- 000019.2 Continental Device India Limited An IS/ISO 9002 and IECQ Certified Manufacturer NPN SILICON PLANAR RF TRANSISTOR BF115 TO-72 Metal Can Package ABSOLUTE MAXIMUM RATINGS (Ta=25ºC unless specified otherwise) DESCRIPTION Collector Base Voltage SYMBOL VCBO VALUE 50 UNIT V Collector Emitter Voltage VCEO 30 V Emitter Base Voltage VEBO 5 V Collector Current IC 30 mA Base Current Continuous IB 1 mA Total Power Dissipation @ Ta=45ºC PD 145 mW Tj, Tstg -55 to +175 °C Rth(j-a) 900 °C/W Operating & Storage Junction Temperature Range THERMAL RESISTANCE Junction to Ambient ELECTRICAL CHARACTERISTICS (Ta=25º C unless specified otherwise ) DESCRIPTION SYMBOL TEST CONDITION MIN VALUE TYP MAX UNIT Collector Emitter Breakdown Voltage BVCEO* IC=2mA, IB=0 30 V Collector Base Breakdown Voltage BVCBO IC=10µA, IE=0 50 V Emitter Base Breakdown Voltage BVEBO 5 V µA Collector Cut off Current ICBO IE=10µA, IC=0 VCB=20V, IE=0, Ta=175ºC DC Current Gain hFE IC=1mA,VCE=10V 48 IC=20mA*,VCE= 2V 40 IC=1mA,VCE=10V 600 Base Emitter On Voltage VBE(on) 0.5 167 700 IC=20mA,VCE= 2V* DYNAMIC CHARACTERISTICS Transition Frequency fT IC=1.0mA, VCE=10V, f=100MHz 230 Feedback Capacitance Cre VCB=10V,IC=1mA,f=0.45MHz 0.65 Noise Figure NF VCE=10V, IC=1mA, Rg=300KΩ, f=200KHz f=1MHz 1.5 1.2 740 mV 1000 mV MHz 0.8 pF dB dB Pulse Test: pulse Width <300µS, Duty Cycle<2% Continental Device India Limited Data Sheet Page 1 of 3 BF115 TO-72 Metal Can Package TO-72 Metal Can Package K E C A B 1 D F 1 L 3 H G 2 4 J 4 All dimensions in mm. 3 2 PIN CONFIGURATION 1. EMITTER 2. BASE 3. COLLECTOR 4. CASE DIM MIN. MAX. A 5.24 5.84 B 4.52 4.95 C 4.31 5.33 D 0.40 0.53 E — 0.76 F 1.14 1.39 G 2.28 2.97 H 0.91 1.17 J 0.71 1.22 K 12.70 12 DEG — L 48 DEG Packing Detail PACKAGE Details TO-72 STANDARD PACK Net Weight/Qty 1 K/Polybag 325 gm/1K pcs Continental Device India Limited Size INNER CARTON BOX Qty 3" x 7.5" x 7.5" Data Sheet 5K Size OUTER CARTON BOX Qty Gr Wt 17" x 15" x 13.5" 80K 32 kgs Page 2 of 3 Notes BF115 TO-72 Metal Can Package Disclaimer The product information and the selection guides facilitate selection of the CDIL's Discrete Semiconductor Device(s) best suited for application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as to confirm that the Device(s) meet functionality parameters for your application. The information furnished in the Data Sheet and on the CDIL Web Site/CD is believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or incomplete information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL product; neither does it convey any license under its patent rights nor rights of others. These products are not designed for use in life saving/support appliances or systems. CDIL customers selling these products (either as individual Discrete Semiconductor Devices or incorporated in their end products), in any life saving/support appliances or systems or applications do so at their own risk and CDIL will not be responsible for any damages resulting from such sale(s). CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice. CDIL is a registered Trademark of Continental Device India Limited C-120 Naraina Industrial Area, New Delhi 110 028, India. Telephone + 91-11-579 6150 Fax + 91-11-579 9569, 579 5290 www.cdil.com e-mail [email protected] BF115Rev040801 Continental Device India Limited Data Sheet Page 3 of 3