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| 2SA1225 TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT process) 2SA1225 Power Amplifier Applications Driver Stage Amplifier Applications * * High transition frequency: fT = 100 MHz (typ.) Complementary to 2SC2983 Unit: mm Maximum Ratings (Ta = 25C) Characteristics Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Junction temperature Storage temperature range Ta = 25C Tc = 25C Symbol VCBO VCEO VEBO IC IB PC Tj Tstg Rating -160 -160 -5 -1.5 -0.3 1.0 15 150 -55 to 150 Unit V V V A A W C C JEDEC JEITA TOSHIBA 2-7B1A Weight: 0.36 g (typ.) JEDEC JEITA TOSHIBA 2-7J1A Weight: 0.36 g (typ.) 1 2002-07-23 2SA1225 Electrical Characteristics (Ta = 25C) Characteristics Collector cut-off current Emitter cut-off current Collector-emitter breakdown voltage Emitter-base breakdown voltage DC current gain Collector emitter saturation voltage Base-emitter voltage Transition frequency Collector output capacitance Symbol ICBO IEBO V (BR) CEO V (BR) EBO Test Condition VCB = -160 V, IE = 0 VEB = -5 V, IC = 0 IC = -10 mA, IB = 0 IE = -1 mA, IC = 0 Min -160 -5 70 Typ. 100 30 Max -1.0 -1.0 240 -1.5 -1.0 V V MHz pF Unit A A V V hFE VCE = -5 V, IC = -100 mA (Note) VCE (sat) VBE fT Cob IC = -500 mA, IB = -50 mA VCE = -5 V, IC = -500 mA VCE = -10 V, IC = -100 mA VCB = -10 V, IE = 0, f = 1 MHz Note: hFE classification O: 70 to 140, Y: 120 to 240 Marking A1225 Product No. Lot No. hFE Classification Explanation of Lot No. Month of manufacture: January to December are denoted by letters A to L respectively. Year of manufacture: last decimal digit of the year of manufacture 2 2002-07-23 2SA1225 IC - VCE -1.0 Tc = 25C 500 hFE - IC hFE -8 Common emitter 300 Tc = 100C 100 50 30 25 -25 Common emitter VCE = -5 V -20 -10 (A) -0.8 -6 Collector current -0.6 -4 -0.4 IB = -2 mA -0.2 0 0 0 -2 -4 -6 -8 -10 -12 -14 DC current gain IC 10 -0.003 -0.01 -0.03 -0.1 -0.3 -1 Collector current IC (A) Collector-emitter voltage VCE (V) VCE (sat) - IC Collector-emitter saturation voltage VCE (sat) (V) (MHz) -3 Common emitter IC/IE = 10 -1 -0.5 -0.3 25 -0.1 -0.05 -0.003 -25 300 Common emitter VCE = -10 V Tc = 25C fT - IC fT Tc = 100C 100 50 30 Transition frequency -1 -0.01 -0.03 -0.1 -0.3 10 -5 -10 -30 -100 -300 -1000 Collector current IC (A) Collector current IC (mA) Safe Operating Area -5 -3 IC max (pulse)* IC max (continuous) PC - Ta 1 ms* 24 PC (W) (A) -1 -0.5 -0.3 DC operation Tc = 25C 20 10 ms* (1) Tc = Ta Infinite heat sink (2) Ceramic substrate 50 x 50 x 0.8 mm (3) No heat sink (1) IC Collector power dissipation 16 Collector current -0.1 -0.05 -0.03 12 *: Single nonrepetitive pulse Tc = 25C Curves must be derated linearly with increase in -3 -10 VCEO max -30 -100 -300 8 4 (2) (3) -0.01 temperature. -0.005 -0.3 -1 0 0 20 40 60 80 100 120 140 160 Collector-emitter voltage VCE (V) Ambient temperature Ta (C) 3 2002-07-23 2SA1225 RESTRICTIONS ON PRODUCT USE 000707EAA * TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc.. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. * The information contained herein is subject to change without notice. 4 2002-07-23 |
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