2SA1431 TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT Process) 2SA1431 Strobe Flash Applications Medium Power Amplifier Applications * Unit: mm High DC current gain and excellent hFE linearity : hFE(1) = 100 to 320 (VCE = -2 V, IC = -0.5 A) : hFE(2) = 70 (min) (VCE = -2 V, IC = -4 A) * Low saturation voltage: VCE (sat) = -1.0 V (max) (IC = -4 A, IB = -0.1 A) Absolute Maximum Ratings (Ta = 25C) Characteristics Symbol Rating Unit Collector-base voltage VCBO -35 V Collector-emitter voltage VCEO -20 V Emitter-base voltage VEBO -8 V IC -5 DC Collector current Pulsed A ICP -8 Base current IB -0.5 A Collector power dissipation PC 1000 mW Junction temperature Tj 150 C Tstg -55 to 150 C (Note 1) Storage temperature range JEDEC JEITA TOSHIBA 2-7D101A Weight: 0.2 g (typ.) Note 1: Pulse width = 10 ms (max), duty cycle = 30% (max) Note 2: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/Derating Concept and Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). 1 2006-11-09 2SA1431 Electrical Characteristics (Ta = 25C) Characteristics Symbol Test Condition Min Typ. Max Unit Collector cut-off current ICBO VCB = -35 V, IE = 0 -100 nA Emitter cut-off current IEBO VEB = -8 V, IC = 0 -100 nA Collector-emitter breakdown voltage V (BR) CEO IC = -10 mA, IB = 0 -20 V Emitter-base breakdown voltage V (BR) EBO IE = -1 mA, IC = 0 -8 V VCE = -2 V, IC = -0.5 A 100 320 hFE (2) VCE = -2 V, IC = -4 A 70 VCE (sat) IC = -4 A, IB = -0.1 A -1.0 V Base-emitter voltage VBE VCE = -2 V, IC = -4 A -1.5 V Transition frequency fT VCE = -2 V, IC = -0.5 A 170 MHz VCB = -10 V, IE = 0, f = 1 MHz 62 pF hFE (1) DC current gain (Note 3) Collector-emitter saturation voltage Collector output capacitance Cob Note 3: hFE (1) classification O: 100 to 200, Y: 160 to 320 Marking A1431 Part No. (or abbreviation code) Lot No. Characteristics indicator A line indicates lead (Pb)-free package or lead (Pb)-free finish. 2 2006-11-09 2SA1431 IC - VBE -200 Ta = 25C (A) -100 -6 Common emitter Common emitter -150 Collector current IC hFE - IC 1000 DC current gain hFE -8 -70 -50 -4 -30 -20 IB = -10 mA -2 500 VCE = -2 V Ta = 100C 300 25 -25 100 50 30 10 -0.01 -0.03 -0.3 -0.1 Collector current IC 0 0 2 4 6 8 Collector-emitter voltage VBE - IC -8 Common emitter Common emitter IC/IB = 40 (A) VCE = -2 V -0.5 -0.3 Collector current IC Collector-emitter saturation voltage VCE (sat) (V) (A) VCE (V) VCE (sat) - IC Ta = 100C -25 25 -0.1 -0.05 -0.03 -0.01 -10 10 -3 -1 -3 -1 -0.03 -0.1 -0.3 -1 Collector current IC -3 -10 -6 Ta = 100C -4 -25 -2 25 (A) 0 0 -0.4 -0.8 -1.2 Base-emitter voltage -1.6 -2.0 VBE (V) Safe Operating Area -10 PC - Ta -5 1.4 IC max (pulsed)* t = 10 ms* IC max (continuous) 100 ms* (A) Collector current IC Collector power dissipation PC (W) -3 1.2 1.0 0.8 0.6 0.4 -1 -0.5 -0.1 -0.05 -0.03 -0.01 0.2 -0.005 0 0 20 40 60 80 100 120 140 -0.003 -0.03 160 Ambient temperature Ta (C) DC operation Ta = 25C -0.3 *: Single nonrepetitive pulse Ta = 25C Curves must be derated linearly with increase in temperature. -0.1 -0.3 -1 -3 -10 -30 -100 Collector-emitter voltage VCE (V) 3 2006-11-09 2SA1431 RESTRICTIONS ON PRODUCT USE 20070701-EN * The information contained herein is subject to change without notice. * 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 his document shall be made at the customer's own risk. * The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. * The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. * Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 4 2006-11-09