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| 2SA854S Transistors Medium Power Transistor (-32V, -0.5A) 2SA854S Features 1) Large IC. ICMAX. = -500mA 2) Low VCE(sat). Idea for low-voltage operation. 3) Complements the 2SC1741S. External dimensions (Unit : mm) 2SA854S 4 0.2 2 0.2 3 0.2 Structure Epitaxial planar type PNP silicon transistor (15Min.) + 0.15 0.45- 0.05 3Min. + 0.4 2.5- 0.1 0.5 0.45+ 0.15 - 0.05 5 (1) (2) (3) ROHM : SPT EIAJ : SC-72 (1) Emitter (2) Collector (3) Base Denotes hFE Absolute maximum ratings (Ta=25C) Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO IC PC Tj Tstg Limits -40 -32 -5 -0.5 0.3 150 -55 to +150 Unit V V V A W C C PC MAX. must not be exceeded. Rev.A 1/3 2SA854S Transistors Electrical characteristics (Ta=25C) Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cutoff current Emitter cutoff current Collector-emitter saturation voltage DC current transfer ratio Symbol BVCBO BVCEO BVEBO ICBO IEBO VCE (sat) hFE fT Cob Min. -40 -32 -5 - - - 120 - - Typ. - - - - - - - 200 8 Max. - - - -1 -1 -0.6 390 - - Unit V V V A A V - MHz pF IC=-100A IC=-1mA IE=-100A VCB=-20V VEB=-4V Conditions IC/IB=-500mA/-50mA VCE=-3V, IC=-100mA VCE=-5V, IE=20mA, f=100MHz VCB=-10V, IE=0A, f=1MHz Transition frequency Output capacitance Packaging specifications and hFE Package Code Type 2SA854S hFE QR Basic ordering unit (pieces) Taping T146 3000 - hFE values are classified as follows : Item hFE Q 120~270 R 180~390 Electrical characteristic curves -500 COLLECTOR CURRENT : IC (mA) COLLECTOR CURRENT : IC (mA) -200 Ta=100C 25C -100 -55C -50 -20 -10 -5 -2 -1 -0.5 -1mA -0.8mA -0.7mA -0.6mA -0.5mA -0.4mA -0.3mA -0.2mA -0.1mA COLLECTOR CURRENT : IC (mA) VCE=-3V -100 Ta=25C -0.9mA -500 Ta=25C -80 -400 -60 -300 -40 -5.0mA -4.5mA -4.0mA -3.5mA -3.0mA -2.5mA -2.0mA -1.5mA -1.0mA -0.5mA IB=0A 0 -5 -10 -200 -20 -100 -0.2 -0.1 0 -0.2 -0.4 -0.6 -0.8 -1.0 -1.2 -1.4 -1.6 -1.8 -2.0 -2.2 0 IB=0A 0 -1 -2 -3 -4 -5 0 BASE TO EMITTER VOLTAGE : VBE (V) COLLECTOR TO EMITTER VOLTAGE : VCE (V) COLLECTOR TO EMITTER VOLTAGE : VCE (V) Fig.1 Grounded emitter propagation Fig.2 Grounded emitter output characteristics ( ) Fig.3 Grounded emitter output characteristics () Rev.A 2/3 2SA854S Transistors 1000 Ta=25C 1000 COLLECTOR SATURATION VOLTAGE : VCE(sat) (V) VCE=-3V Ta=25C -1 -0.5 DC CURRENT GAIN : hFE VCE=-5V -3V -1V DC CURRENT GAIN : hFE 500 500 Ta=100C 200 200 25C -55C -0.2 -0.1 -0.05 IC/IB=50 20 10 100 100 50 50 20 -1 -2 -5 -10 -20 -50 -100 -200 -500 -1000 20 -1 -2 -5 -10 -20 -50 -100 -200 -500 -1000 -0.02 -1 -2 -5 -10 -20 -50 -100 -200 -500 COLLECTOR CURRENT : IC (mA) COLLECTOR CURRENT : IC (mA) COLLECTOR CURRENT : IC (mA) Fig.4 DC current gain vs. collector current ( ) Fig.5 DC current gain vs. collector current () Fig.6 Collector-emitter saturation voltage vs. collector current () COLLECTOR SATURATION VOLTAGE : VCE(sat) (V) -0.5 -0.3 -0.2 -0.1 Ta=100C 25C -0.05 -55C TRANSITION FREQUENCY : fT (MHz) lC/lB=10 Ta=25C VCE=-5V 1000 500 COLLECTOR OUTPUT CAPACITANCE : Cob (pF) EMITTER INPUT CAPACITANCE : Cib (pF) -1.0 100 50 Ta=25C f=1MHz IE=0A IC=0A 20 10 5 2 -0.5 200 100 50 0.5 1 2 5 10 20 50 -0.03 -0.02 -0.01 -1 -1 -2 -5 -10 -20 -50 -2 -5 -10 -20 -50 -100 -200 -500 -1000 COLLECTOR CURRENT : IC (mA) EMITTER CURRENT : IE (mA) COLLECTOR TO BASE VOLTAGE : VCB (V) EMITTER TO BASE VOLTAGE : VEB (V) Fig.7 Collector-emitter saturation voltage vs. collector current () Fig.8 Gain bandwidth product vs. emitter current Fig.9 Collector output capacitance vs. collector-base voltage. Emitter input capacitance vs. emitter-base voltage Rev.A 3/3 Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.1 |
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