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| Medium Power Transistor (-32V, -05A) 2SA1577 Features 1) Large IC. ICMAX. = -500mA 2) Low VCE(sat). Ideal for low-voltage operation. 3) Complements the 2SC4097. Structure Epitaxial planer type PNP silicon transistor Dimensions (Unit : mm) 2SA1577 2.00.2 1.30.1 0.65 0.65 (1) (2) 0.90.1 0.2 0.70.1 1.250.1 2.10.1 00.1 (3) 0.3 +0.1 -0 0.150.05 All terminals have same dimensions 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 0.2 150 -55 to +150 Unit V V V A W ROHM : UMT3 EIAJ : SC-70 (1) Emitter (2) Base (3) Collector Abbreviated symbol: H Denotes hFE C C PC MAX. must not be exceeded. Electrical characteristics (Ta=25C) Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector outoff current Rmitter cutoff current Collector-emitter saturation voltage DC current transfer ratio Transition frequency Output capacitance Symbol BVCBO BVCEO BVEBO ICBO IEBO VCE(sat) hFE fT Cob Min. -40 -32 -5 - - - 120 - - Typ. - - - - - - - 200 7 Max. - - - -1 -1 -0.6 390 - - Unit V V V A A V - MHz pF IC= -1mA IE= -100A VCB= -20V VEB= -4V IC/IB= -300mA/-30mA VCE= -3V, IC= -100mA VCE= -5V, IE=20mA, f=100MHz VCB= -10V, IE=0A, f=1MHz Conditions IC= -100A Packaging specifications Package Code Type 2SA1577 hFE QR Basic ordering unit (pieces) Taping T106 3000 hFE values are classifies as follows. Item hFE Q 120 to 270 R 180 to 390 www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. 1/2 2009.12 - Rev.B 0.1 2SA1577 Electrical characteristic curves -500 COLLECTOR CURRENT : IC (mA) Data Sheet COLLECTOR CURRENT : IC (mA) COLLECTOR CURRENT : IC (mA) -200 Ta=100C 25C -100 -55C -50 -20 -10 -5 -2 -1 -0.5 VCE=-3V -100 Ta=25 C -1mA -0.9mA -0.8mA -0.7mA -0.6mA -500 Ta=25 C -5.0mA -4.5mA -4.0mA -3.5mA -3.0mA -2.5mA -2.0mA -1.5mA -1.0mA -80 -400 -60 -0.5mA -0.4mA -300 -40 -0.3mA -20 -0.2mA -0.1mA 0 -200 -100 -0.5mA -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 BASE TO EMITTER VOLTAGE : VBE (V) IB=0A 0 -1 -2 -3 -4 -5 COLLECTOR TO EMITTER VOLTAGE : VCE (V) 0 IB=0A 0 -5 -10 COLLECTOR TO EMITTER VOLTAGE : VCE (V) Fig.1 Grounded emitter propagation Fig.2 Grounded emitter output characteristics ( ) Fig.3 Ground emitter output characteristics ( ) 1000 Ta=25 C 1000 VCE=-3V COLLECTOR SATURATION VOLTAGE : VCE(sat) (V) Ta=25 C -1 -0.5 DC CURRENT GAIN : hFE VCE=-5V -3V -1V 200 DC CURRENT GAIN : hFE 500 500 Ta=100 C 200 25 C 100 100 -55 C -0.2 -0.1 -0.05 IC/IB=50 20 10 -0.02 -1 -2 -5 -10 -20 -50 -100 -200 -500 50 50 20 -1 -2 -5 -10 -20 -50 -100 -200 -500 -1000 20 -1 -2 -5 -10 -20 -50 -100 -200 -500 -1000 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 ( ) -0.5 TRANSITION FREQUENCY : fT (MHz) -1.0 lC/lB=10 Ta=25 C VCE=-5V 1000 500 COLLECTOR OUTPUT CAPACITANCE : Cob (pF) EMITTER INPUT CAPACITANCE : Cib (pF) COLLECTOR SATURATION VOLTAGE : VCE(sat) (V) 100 50 -0.3 -0.2 -0.1 Ta=100 C 25 C -0.05 -55 C -0.03 -0.02 -0.01 -1 Ta=25 C f=1MHz IE=0A IC=0A 200 100 50 0.5 1 2 5 10 20 50 20 10 5 2 -0.5 -2 -5 -10 -20 -50 -100 -200 -500 -1000 -1 -2 -5 -10 -20 -50 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 Collectur output capacitance vs. collector-base voltage. Emitter input capacitance vs. emitter -base voltage www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. 2/2 2009.12 - Rev.B Notice Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products specified in this document are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com (c) 2009 ROHM Co., Ltd. All rights reserved. R0039A |
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