2SC4935 TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT Process) 2SC4935 Power Amplifier Applications Unit: mm • Good hFE linearity • Complementary to 2SA1869 and 5-watt-output applications. Maximum Ratings (Tc = 25°C) Characteristics Symbol Rating Unit Collector-base voltage VCBO 50 V Collector-emitter voltage VCEO 50 V Emitter-base voltage VEBO 5 V IC 3 A 0.3 A Collector current Base current Collector power dissipation IB Ta = 25°C Tc = 25°C Junction temperature Storage temperature range PC 2.0 W 10 Tj 150 °C Tstg −55 to 150 °C JEDEC ― JEITA SC-67 TOSHIBA Weight: 1.7 g (typ.) Electrical Characteristics (Tc = 25°C) Characteristics Symbol Collector cut-off current ICBO Emitter cut-off current Collector-emitter breakdown voltage VCB = 50 V, IE = 0 Min Typ. Max Unit ― ― 1.0 µA IEBO VEB = 5 V, IC = 0 ― ― 1.0 µA IC = 10 mA, IB = 0 50 ― ― V VCE = 2 V, IC = 0.5 A 70 ― 240 VCE = 2 V, IC = 2.5 A 30 ― ― IC = 2 A, IB = 0.2 A ― 0.4 0.6 (Note) hFE (2) Collector-emitter saturation voltage Test Condition V (BR) CEO hFE (1) DC current gain 2-10R1A VCE (sat) V Base-emitter voltage VBE VCE = 2 V, IC = 0.5 A ― 0.75 1.0 V Transition frequency fT VCE = 2 V, IC = 0.5 A ― 80 ― MHz VCB = 10 V, IE = 0, f = 1 MHz ― 30 ― pF Collector output capacitance Note: hFE (1) classification Cob O: 70 to 140, Y: 120 to 240 1 2004-07-07 2SC4935 Marking C4935 Characteristics indicator Part No. (or abbreviation code) Lot No. A line indicates lead (Pb)-free package or lead (Pb)-free finish. 2 2004-07-07 2SC4935 IC – VCE IC – VBE 3 40 3 30 25 50 2.5 IC (A) 20 IC (A) 15 2 Collector current Collector current Common emitter VCE = 2 V 10 1 IB = 5 mA 2 1.5 Tc = 100°C 1 25 0.5 −25 Common emitter Tc = 25°C 0 0 2 4 6 8 Collector-emitter voltage VCE 0 0 10 0.2 (V) 0.4 0.8 1 Base-emitter voltage VBE hFE – IC Collector-emitter saturation voltage VCE (sat) (V) hFE DC current gain 25 Tc = 100°C 100 −25 30 10 Common emitter VCE = 2 V 3 0.01 1.2 1.4 (V) VCE (sat) – IC 1000 300 0.6 1 25 Tc = −25°C 0.1 100 Common emitter IC/IB = 10 0.01 0.01 0.1 1 Collector current IC 0.1 1 10 (A) 10 Collector current IC (A) Safe Operating Area 10 IC max (pulsed)* t = 1 ms* PC – Ta IC max (continuous) (1) IC (A) 10 (1) Tc = Ta Infinite heat sink (2) No heat sink Collector current Collector power dissipation PC (W) 12 8 6 1 10 ms* 100 ms* DC operation Tc = 25°C 4 2 0 0 (2) 25 0.1 50 75 100 125 Ambient temperature Ta 150 175 0.05 1 200 (°C) *: Single nonrepetitive pulse Tc = 25°C Curves must be derated linearly with increase in temperature. 3 5 10 Collector-emitter voltage 3 30 VCE 50 100 (V) 2004-07-07 2SC4935 RESTRICTIONS ON PRODUCT USE 030619EAA • The information contained herein is subject to change without notice. • 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. 4 2004-07-07