2SA1579_11

High-voltage Amplifier Transistor (120V, 50mA) 2SA1579 / 2SA1514K Features 1) High breakdown voltage. (BVCEO = 120V) 2) Complements the 2SC4102 / 2SC3906K Absolute maximum ratings (Ta=25C) Parameter Dimensions (Units : mm) 2SA1579 (1) 0.65 0.65 0.7 0.8 0.3 (3) 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 −120 −120 −5 −50 0.2 150 −55 to +150 Unit V V V mA W 1.25 2.1 0.15 0.2 (2) 0.1Min. 0~0.1 Each lead has same dimensions °C °C ROHM : UMT3 EIAJ : SC-70 JEDEC : SOT-323 2SA1514K (1) 0.4 Packaging specifications and hFE Type (3) 1.6 0.3Min. 0 to 0.1 Package hFE Marking Code Basic ordering unit (pieces) ∗Denotes hFE 2SA1579 UMT3 RS R∗ T106 3000 2SA1514K SMT3 RS R∗ T146 3000 2.8 0.15 Each lead has same dimensions ROHM : SMT3 EIAJ : SC-59 JEDEC : SOT-346 (1) Emitter (2) Base (3) Collector Electrical characteristics (Ta=25C) Parameter Symbol BVCBO BVCEO BVEBO ICBO IEBO VCE(sat) hFE fT Cob Min. −120 −120 −5 − − − 180 − − Typ. − − − − − − − 140 3.2 Max. − − − −0.5 −0.5 −0.5 560 − − Unit V V V μA μA V − MHz pF IC= −50μA IC= −1mA IE= −50μA VCB= −100V VEB= −4V IC/IB= −10mA/−1mA VCE= −6V, IC= −2mA VCE= −12V, IE=2mA, f=100MHz VCB= −12V, IE=0A, f=1MHz Conditions 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 Transition frequency Output capacitance www.rohm.com c ○ 2012 ROHM Co., Ltd. All rights reserved. 1/2 2012.01 - Rev.B 1.1 0.95 0.95 1.9 2.9 (2) 0.9 1.3 (1) Emitter (2) Base (3) Collector 2.0 2SA1579 / 2SA1514K Electrical characteristics curves −10 Ta=25°C Data Sheet −50 COLLECTOR CURRENT : IC (mA) COLLECTOR CURRENT : IC (mA) −25.0 −22.5 −20.0 Ta=25°C VCE= −6V Ta=25°C −10 −5 −2 −1 −0.5 −0.2 −0.1 0 −0.2 −0.4 −0.6 −0.8 −1.0 −1.2 −1.4 −1.6 DC CURRENT GAIN : hFE −8 −20 500 VCE= −1V −5V −17.5 −3 V −6 −15.0 200 −12.5 −4 −10.0 −7.5 100 −2 −5.0 −2.5μA IB=0 50 0 −4 −8 −12 −16 −20 −0.2 −0.5 −1 −2 −5 −10 −20 −50 COLLECTOR TO EMITTER VOLTAGE : VCE (V) BASE TO EMITTER VOLTAGE : VBE (V) COLLECTOR CURRENT : IC (mA) Fig.1 Ground emitter output characteristics Fig.2 Ground emitter propagation characteristics Fig.3 DC current gain vs. collector current COLLECTOR SATURATION VOLTAGE : VCE(sat) (V) COLLECTOR OUTPUT CAPACITANCE : Cob (pF) Ta=25°C −0.5 TRANSITION FREQUENCY : fT (MHZ) Ta=25°C VCE= −6V 500 20 Ta=25°C f=1MHZ IE=0A 10 −0.2 IC/IB=50/1 Cob 200 5 −0.1 20/1 10/1 100 2 −0.05 −0.2 −0.5 −1 −2 −5 −10 −20 −50 50 0.5 1 2 5 10 20 50 1 −0.5 −1 −2 −5 −10 −20 COLLECTOR CURRENT : IC (mA) EMITTER CURRENT : IE (mA) COLLECTOR TO BASE VOLTAGE : VCB (V) Fig.4 Collector-Emitter saturation voltage vs. collector current Fig.5 Transition frequency vs. emitter current Fig.6 Collector output capacitance vs. collector-base voltage 20 EMITTER INPUT CAPACITANCE : Cib (pF) Cib Ta=25°C f=1MHZ IC=0A 10 5 2 1 −0.5 −1 −2 −5 −10 −20 EMITTER TO BASE VOLTAGE : VEB (V) Fig.7 Emitter input capacitance vs. emitter-base voltage www.rohm.com c ○ 2012 ROHM Co., Ltd. All rights reserved. 2/2 2012.01 - 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, fuelcontroller 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 © 2012 ROHM Co., Ltd. All rights reserved. R1120A