ROHM UMH14N/IMH14A Manual
Contents
1. UMH14N IMH14A Transistors General purpose dual digital transistors UMH14N IMH14A Features External dimensions Unit mm 1 Two DTC144T chips in a UMT or SMT package UMH14N Equivalent circuit UMH14N IMH14A 3 2 1 4 8 6 Ri Ri Ri Ri 4 5 6 3 2 1 Package marking and packaging specifications ROHM UMT6 EIAJ SC 88 Type UMH14N IMH14A IMH14A Package UMT6 SMT6 Marking H14 H14 Code TR T108 Basic ordering unit pieces 3000 3000 Absolute maximum ratings Ta 25 C Parameter Symbol Limits Unit Collector base voltage VcBo 50 V Collector emitter voltage Vceo 50 v ROHM SMT6 Each lead has same dimensions Emitter base voltage Veso 5 v EIAJ SC 74 Collector current Ic 100 mA eat oy UMH14N Collector power dissipation Pc 150 TOTAL mW IMH14A 300 TOTAL Junction temperature Tj 150 AG Storage temperature Tstg 55 to 150 an Electrical characteristics Ta 25 C Parameter Symbol Min Typ Max Unit Conditions Collector base breakdown voltage BVcso 50 Vv Ic 50uA Collector emitter breakdown voltage BVcEo 50 V Ic 1mA Emitter base breakdown voltage BVEBo 5 V le 50uA Collector cutoff current IcBo 0 5 uA Vcs 50V Emitter cutoff current leBo 0 5 uA Ves 4V Collector emitter saturation voltage VcE sat 0 3 V I2. c lb 10MA 1mA DC current transfer ratio hre 100 250 600 Vce lc 5V 1mA Transition frequency fr 250 MHz Vce 10V le 5mA f 100MHz Input resistance Ri 32 9 47 61 1 kQ Transition frequency of the device Rev A 1 2 Transistors Electrical characteristics curves 1k Ic ls 10 i a DC CURRENT GAIN hre iN N i 1000 200 500p m 2m 5m 10m 20m COLLECTOR CURRENT Ic A Fig 1 DC current gain vs col current 50m 100m ector COLLECTOR SATURATION VOLTAGE Vcetsa V 2m im 100 2001 500p im 2m 5m 10m 20m 50m 100m COLLECTOR CURRENT Ic A Fig 2 Collector emitter saturation voltage vs collector current UMH14N IMH14A Rev A 2 2 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 Appl
3. ication 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 produc
4. ts 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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ROHM UMH14N/IMH14A Manual