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DTC144E series npn 100ma 50v digital transistors (bias resistor built-in transistors) l outline l features 1) built-in biasing resistors, r 1 = r 2 = 47k w . 2) built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see inner circuit). 3) the bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. they also have the advantage of completely eliminating parasitic effects. 4) only the on/off conditions need to be set for operation, making the circuit design easy. 5) complementary pnp types :dta144e series 6) complex transistors :emh2 /umh2n /imh2a l inner circuit /emh6 /umh6n /imh6a npn type 7) lead free/rohs compliant. l application switching circuit, inverter circuit, interface circuit, driver circuit l packaging specifications vmt3 emt3f emt3 umt3f umt3 smt3 3,000 26 DTC144Eka smt3 2928 t146 180 8 3,000 26 DTC144Eua umt3 2021 t106 180 8 DTC144Eub umt3f 2021 tl 180 DTC144Ee emt3 1616 tl 180 3,000 26 8 3,000 26 8 tl 180 8 3,000 26 tape width (mm) basic ordering unit (pcs) marking DTC144Em vmt3 1212 t2l 180 8 8,000 reel size (mm) 26 DTC144Eeb emt3f 1616 part no. package package size (mm) taping code parameter value v cc 50v i c(max.) 100ma r 1 47k w r 2 47k w DTC144Em (sc - 105aa) out in gnd out in gnd DTC144Eub (sc - 85) DTC144Ee sot - 416 (sc - 75a) DTC144Eka sot - 346 (sc - 59) DTC144Eua sot - 323 (sc - 70) DTC144Eeb (sc - 89) out in gnd out in gnd out in gnd out in gnd 1/10 2012.04 - rev.a dat asheet www.rohm.com ? 2012 rohm co., ltd. all rights reserved.
DTC144E series l absolute maximum ratings (ta = 25 ? c) supply voltage input voltage output current collector current power dissipation junction temperature range of storage temperature l electrical characteristics (ta = 25 ? c) *1 characteristics of built-in transistor *2 each terminal mounted on a reference footprint mhz transition frequency f t *1 v ce = 10v, i e = - 5ma, f = 100mhz - 250 - k w resistance ratio r 2 /r 1 - 0.8 1 1.2 - input resistance r 1 - 32.9 47 61.1 m a dc current gain g i v o = 5v, i o = 5ma 68 - - - output current i o(off) v cc = 50v, v i = 0v - - 0.5 v input current i i v i = 5v - - 0.18 ma output voltage v o(on) i o / i i = 10ma / 0.5ma - 0.1 0.3 v v i(on) v o = 0.3v, i o = 2ma 3 - - 0.5 input voltage v i(off) v cc = 5v, i o = 100a - - parameter symbol conditions unit min. typ. max. t j 150 ? c t stg - 55 to + 150 ? c i c(max.) *1 100 ma DTC144Em DTC144Eeb DTC144Ee p d *2 150 mw DTC144Eub DTC144Eua DTC144Eka 200 mw v in - 10 to + 40 v i o 30 ma parameter symbol values unit v cc 50 v 2/10 2012.04 - rev.a www.rohm.com ? 2012 rohm co., ltd. all rights reserved. data sheet
DTC144E series l electrical characteristic curves (ta = 25c) fig.1 input voltage vs. output current (on characteristics) input voltage : v i(on) [v] output current : i o [a] fig.2 output current vs. input voltage (off characteristics) output current : i o [a] input voltage : v i(off) [v] fig.3 output current vs. output voltage output current : i o [ma ] output voltage : v o [v] fig.4 dc current gain vs. output current dc current gain : g i output current : i o [a] 0 10 20 30 0 5 10 0a 70a 80a 100a 110a 120a 90a i i = ta=25oc 60a 30a 40a 50a 3/10 2012.04 - rev.a www.rohm.com ? 2012 rohm co., ltd. all rights reserved. data sheet
DTC144E series l electrical characteristic curves (ta = 25c) fig.5 output voltage vs. output current output voltage : v o(on) [v] output current : i o [a] 4/10 2012.04 - rev.a www.rohm.com ? 2012 rohm co., ltd. all rights reserved. data sheet
DTC144E series l dimensions (unit : mm) dimension in mm/inches vmt3 patterm of terminal position areas 5/10 2012.04 - rev.a www.rohm.com ? 2012 rohm co., ltd. all rights reserved. data sheet b1 d e b e h x s a a c l lp a1 a s e1 l1 b2 b3 l1 e min max min max a 0.45 0.55 0.018 0.022 a1 0.00 0.10 0 0.004 b 0.17 0.27 0.007 0.011 b1 0.27 0.37 0.011 0.015 c 0.08 0.18 0.003 0.007 d 1.10 1.30 0.043 0.051 e 0.70 0.90 0.028 0.035 e h e 1.10 1.30 0.043 0.051 l 0.10 0.30 0.004 - lp 0.20 0.40 0.008 - x - 0.10 - 0.004 min max min max e1 b2 - 0.37 - 0.015 b3 - 0.47 - 0.019 l1 - 0.50 - 0.02 dim milimeters inches 0.80 0.03 dim milimeters inches 0.40 0.02
DTC144E series l dimensions (unit : mm) dimension in mm/inches emt3f patterm of terminal position areas 6/10 2012.04 - rev.a www.rohm.com ? 2012 rohm co., ltd. all rights reserved. data sheet d e e e h a b x s a l c lp a2 a1 s e1 e b2 l1 a min max min max a 0.65 0.85 a1 0.00 0.10 0 0.004 a2 0.60 0.80 0.024 0.031 b 0.21 0.36 0.008 0.014 c 0.08 0.18 0.003 0.007 d 1.50 1.70 0.059 0.067 e 0.76 0.96 0.03 0.038 e h e 1.50 1.70 0.059 0.067 l lp 0.35 0.55 0.014 0.022 x - 0.10 - 0.004 min max min max e1 - 1.05 - 0.041 b2 - 0.46 - 0.018 l1 - 0.65 - 0.026 dim 0.50 0.02 0.37 0.015 milimeters inches dim milimeters inches
DTC144E series l dimensions (unit : mm) dimension in mm/inches emt3 patterm of terminal position areas 7/10 2012.04 - rev.a www.rohm.com ? 2012 rohm co., ltd. all rights reserved. data sheet b1 d e b e h e x s a a c q a3 l1 lp a1 a s e1 l1 l1 b3 e b2 min max min max a 0.60 0.80 0.024 0.031 a1 0.00 0.10 0 0.004 a3 b 0.15 0.30 0.006 0.012 b1 0.25 0.40 0.01 0.016 c 0.10 0.20 0.004 0.008 d 1.50 1.70 0.059 0.067 e 0.70 0.90 0.028 0.035 e h e 1.40 1.80 0.055 0.071 l1 0.10 - 0.004 - lp 0.15 - 0.006 - q 0.05 0.25 0.002 0.01 x - 0.10 - 0.004 min max min max e1 b2 - 0.40 - 0.016 b3 - 0.50 - 0.02 l1 - 0.70 - 0.028 0.25 0.01 dim milimeters inches 1.10 0.04 dim milimeters inches 0.50 0.02
DTC144E series l dimensions (unit : mm) dimension in mm/inches umt3f patterm of terminal position areas 8/10 2012.04 - rev.a www.rohm.com ? 2012 rohm co., ltd. all rights reserved. data sheet d e h b e x s a c l lp a1 a2 s e1 e l1 b2 e a a min max min max a 0.85 1.05 0.033 0.041 a1 0.00 0.10 0 0.004 a2 0.80 1.00 0.031 0.039 b 0.27 0.42 0.011 0.017 c 0.08 0.18 0.003 0.007 d 1.90 2.10 0.075 0.083 e 1.15 1.35 0.045 0.053 e h e 2.00 2.20 0.079 0.087 l lp 0.43 0.63 0.017 0.025 x - 0.10 - 0.004 min max min max e1 b2 - 0.52 - 0.02 l1 - 0.83 - 0.033 inches 0.65 0.03 0.02 dim milimeters 0.425 dim milimeters inches 1.47 0.058
DTC144E series l dimensions (unit : mm) dimension in mm/inches umt3 patterm of terminal position areas 9/10 2012.04 - rev.a www.rohm.com ? 2012 rohm co., ltd. all rights reserved. data sheet e x s a a e d b c q a3 l1 lp a1 b2 l1 a s e h e e1 min max min max a 0.80 1.00 0.031 0.039 a1 0.00 0.10 0 0.004 a3 b 0.15 0.30 0.006 0.012 c 0.10 0.20 0.004 0.008 d 1.90 2.10 0.075 0.083 e 1.15 1.35 0.045 0.053 e h e 2.00 2.20 0.079 0.087 l1 0.20 0.50 0.008 0.02 lp 0.25 0.55 0.01 0.022 q 0.10 0.30 0.004 0.012 x - 0.10 - 0.004 min max min max e1 b2 - 0.50 - 0.02 l1 - 0.65 - 0.026 0.25 0.01 dim milimeters inches 1.55 0.06 dim milimeters inches 0.65 0.03
DTC144E series l dimensions (unit : mm) dimension in mm/inches smt3 patterm of terminal position areas 10/10 2012.04 - rev.a www.rohm.com ? 2012 rohm co., ltd. all rights reserved. data sheet e d e b x s a a c q a3 l1 lp a1 a s e h b2 l1 e e1 min max min max a 1.00 1.30 - 0.051 a1 0.00 0.10 0 0.004 a3 b 0.35 0.50 0.014 0.02 c 0.09 0.25 0.004 0.01 d 2.80 3.00 0.11 0.118 e 1.50 1.80 0.059 0.071 e h e 2.60 3.00 0.102 0.118 l1 0.30 0.60 0.012 0.024 lp 0.40 0.70 0.016 0.028 q 0.20 0.30 0.008 0.012 x - 0.10 - 0.004 y - 0.10 - 0.004 min max min max e1 b2 0.60 - 0.024 l1 - 0.90 - 0.035 0.25 0.01 dim milimeters inches 2.10 0.08 dim milimeters inches 0.95 0.04
r1120a www.rohm.com ? 2012 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 design ing 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 produc ts. 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, 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.

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