Continental Device India Limited An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company PNP PLASTIC POWER TRANSISTORS BF470, 472 TO126 Plastic Package EC B Complementary BF469, 471 Video Applications in TV ABSOLUTE MAXIMUM RATINGS (Ta=25ºC unless specified otherwise) DESCRIPTION SYMBOL VCBO Collector Base Voltage(open emitter) VCEO Collector Emitter Voltage (open base) VCER Collector Emitter Voltage (RBE <2.7KΩ) VEBO Emitter Base Voltage(open collector) IC Collector Current ICM Collector Current (Peak Value) Total Power Dissipation@ Tc=1100 C Ptot Tj Junction Temperature T Storage Temperature stg THERMAL RESISTANCE From Junction to case From Junction to ambient 470 >250 >250 472 >300 >5.0 <30 <100 UNITS V V V V mA mA <2.0 <150 -65 to +150 W ºC/W ºC/W <300 Rth(j-c) Rth(j-a) 20 100 ELECTRICAL CHARACTERISTICS (Ta=25ºC unless specified otherwise) DESCRIPTION SYMBOL Collector-Cut off Current ICBO IE =0, VCB =200V RBE=2.7kΩ, ICER VCE=250V ICER RBE=2.7kΩ, VCE=200V,TJ=150ºC IEBO VEB =5V, IC =0 Emitter cut off Current 470 <50 nΑ nΑ <10 µA µA >5.0 V V V V DC Current Gain hFE IC=25mA,VCE=20V >50 Transition Frequency Feedback Capacitance f=0.5MHz fT Cre IC=10mA, VCE=10V IC=0, VCE=30V >60 >1.8 Data Sheet UNITS <10 IC =1mA, IB =0 IC=1µA,RBE=2.7KΩ IC =10µA, IE =0 IC =0, IE =10µA Continental Device India Limited 472 <100 VCEO VCER VCBO VEBO Breakdown Voltages K/W K/W >250 >300 >300 >250 MHz pF Page 1 of 3 BF470, 472 TO126 Plastic Package TO-126 (SOT-32) Plastic Package A C N P B S 1 1 2 3 2 MAX A 7.4 7.8 B 10.5 10.8 C 2.4 2.7 D 0.7 0.9 E 2.25 TYP. 0.49 0.75 G 4.5 TYP. L 15.7 TYP. Pin Configuration M 1.27 TYP. 1. Emitter 2. Collector 3. Base N 3.75 TYP. P 3.0 3 D F G MIN F L E DIM 3.2 2.5 TYP. S All diminsions in mm. M Packing Detail PACKAGE TO-126 Bulk TO-126 Tube STANDARD PACK Details Net Weight/Qty 500 pcs/polybag 340 gm/500 pcs 50 pcs/tube 73 gm/50 pcs Continental Device India Limited INNER CARTON BOX Size Qty 3" x 7.5" x 7.5" 2K 3" x 3.7" x 21.5" 1K Data Sheet OUTER CARTON BOX Size Qty Gr Wt 17" x 15" x 13.5" 32K 31 kgs 19" x 19" x 19" 10K 15 kgs Page 2 of 3 Notes BF470, 472 TO126 Plastic 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] BF470_472 Rev170701 Continental Device India Limited Data Sheet Page 3 of 3