-100ma/-50v digital transistors(with built-in resistors) DTA044TM / dta044teb / dta044tub ? features ? dimensions (unit : mm) 1) built-in input resistor enables the direct control of base terminal by input voltage without external resistor. (see inner circuit) 2) the bias resistors consist of thin-film resistors with complete isolation to allow positive biasing of the input. they also have the advantage of almost completely eliminating parasitic effects. 3) only the on/off conditions need to be set for operation, making the device design easy. ? structure pnp epitaxial planar silicon transistor (resistor built-in type) ? applications inverter, interface, driver ? packaging specifications ? inner circuit r 1 =47k ? absolute maximum (ta=25? c) *1 each terminal mounted on a recommended land type package vmt3 emt3f code t2l tl umt3f packaging type taping taping taping tl basic ordering unit (pieces) 8000 3000 3000 dta044 m -- dta044 eb - - dta044 ub - - parameter symbol limits(dta044t ) unit meb ub collector-base voltage v cbo -50 v collector-emitter voltage v ceo -50 v emitter-base voltage v ebo -5 ma collector current i c(max) -60 ma mw * junction temperature t 150 ? c power dissipation *1 p d 150 200 range of storage temperature tstg -55 to +150 ? c r 1 c e b b : base c : collector e : emitter vmt3 emt3f (1) (2) (3) umt3f 2.0 0.32 0.65 0.65 1.3 2.1 1.25 0.425 0.425 (1) (2) (3) 0.9 0.53 0.53 0.13 abbreviated symbol : 08 abbreviated symbol : 08 abbreviated symbol : 08 1/2 2010.09 - rev.a www.rohm.com ?2010 rohm co., ltd. all rights reserved.
DTA044TM / dta044teb / dta044tub ? electrical characteristics (ta=25 ? c) symbol max. unit bv cbo -v bv ceo -v bv ebo -v i cbo -500 na i ebo -500 na fe -0.15 v v ce(sat) 600 - fr - mhz cob 61.1 k ? electrical characteristics curves parameter min. typ. test conditions collector-base breakdown voltage -50 - i c =50a collector-emitter breakdown voltage -50 - i c =1 a emitter-base breakdown voltage -5 - i e =50a collector cutoff current - - v cb =-50v emitter cutoff current - - v eb =-4v dc current transfer ratio - -0.07 i c =-5ma / i b =-0.5ma collector-emitter saturation voltage 100 - v ce =-10v / i c =-5ma transition frequency - 250 v ce =-10v / i e =5ma f=100mh fig.1 dc current gain vs. collector current fig.2 collector saturation voltage vs. collector current output capacitance 32.9 47 1 10 100 1000 -0.1 -1 -10 -100 collector current : i c (ma) dc current gain : h fe v ce =-10.0v ta=125oc ta=75oc ta=25oc ta=-40oc -0.001 -0.01 -0.1 -1 -0.01 -0.1 -1 -10 collector currnet : i c (ma) collector saturation voltage : v ce(sat) (v) i c /i b =10 ta=125oc ta=75oc ta=25oc ta=-40oc 2/2 2010.09 - rev.a data sheet www.rohm.com ?2010 rohm co., ltd. all rights reserved.
r1010 a www.rohm.com ? 2010 rohm co., ltd. all rights reserved. notice rohm customer support system http://www.rohm.com/contact/ thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact us. 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, commu- nication 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, redunda ncy, 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, aerospac e 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.
|
