2SC4781

2SC4781 TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT Process) 2SC4781 Strobe Flash Applications Medium Power Amplifier Applications Unit: mm • High DC current gain and Excellent hFE linearity : hFE (1) = 200 to 600 (VCE = 2 V, IC = 1 A) : hFE (2) = 300 (typ.) (VCE = 2 V, IC = 4 A) • Low saturation voltage: VCE (sat) = 0.5 V (max) (IC = 4 A, IB = 80 mA) Maximum Ratings (Ta = 25°C) Characteristics Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Junction temperature Storage temperature range DC Pulsed Symbol VCBO VCES VCEO VEBO IC ICP IB PC Tj Tstg Rating 30 30 10 6 4 8 0.8 900 150 −55 to 150 Unit V V V A A mW °C °C JEDEC JEITA TOSHIBA ― ― 2-5J1A Weight: 0.36 g (typ.) Electrical Characteristics (Ta = 25°C) Characteristics Collector cut-off current Emitter cut-off current Collector-emitter breakdown voltage DC current gain Collector-emitter saturation voltage Base-emitter voltage Transition frequency Collector output capacitance Symbol ICBO IEBO V (BR) CEO hFE (1) hFE (2) VCE (sat) VBE fT Cob Test Condition VCB = 30 V, IE = 0 VEB = 6 V, IC = 0 IC = 10 mA, IB = 0 VCE = 2 V, IC = 1 A VCE = 2 V, IC = 4 A IC = 4 A, IB = 80 mA VCE = 2 V, IC = 4 A VCE = 2 V, IC = 0.5 A VCB = 10 V, IE = 0, f = 1 MHz Min ― ― 10 200 140 ― ― ― ― Typ. ― ― ― ― 300 0.28 1.0 170 50 Max 100 100 ― 600 ― 0.5 1.5 ― ― V V MHz pF Unit nA nA V 1 2004-07-26 2SC4781 Marking C4781 Part No. (or abbreviation code) Lot No. A line indicates lead (Pb)-free package or lead (Pb)-free finish. 2 2004-07-26 2SC4781 RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. 030619EAA • 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 patent or patent rights of TOSHIBA or others. • 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. • TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced and sold, under any law and regulations. 3 2004-07-26