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| EMA2 / UMA2N / FMA2A Transistors Emitter common (dual digital transistors) EMA2 / UMA2N / FMA2A Features 1) Two DTA144E transistors in a EMT or UMT or SMT package. 2) Mounting cost and area can be cut in half. External dimensions (Unit : mm) EMA2 0.22 (4) (3) (2) (5) Structure Dual PNP silicon transistor (each with two built in resistors) ROHM : EMT5 0.13 1.2 1.6 (1) Each lead has same dimensions The following characteristics apply to both DTr1 and DTr2. UMA2N Abbreviated symbol : A2 0.65 0.65 Equivalent circuit 0.2 (4) (3) 1.3 1.1 2.9 0.5 (6) 0.5 0.5 1.0 1.6 (3) R1 DTr2 (4) R2 (2) R2 0.15 (1) R1=47k R1 R2=47k DTr1 (5) (3) R1 DTr2 (2) R2 (4) R2 (5) R1=47k R1 R2=47k DTr1 (1) 1.25 2.1 0.7 0.9 0.1Min. 0to0.1 Each lead has same dimensions ROHM : UMT5 EIAJ : SC-88A Absolute maximum ratings (Ta = 25C) Parameter Supply voltage Input voltage Symbol VCC VIN IO IC (Max.) Pd Tj Tstg Limits -50 -40 10 Output current EMA2, UMA2N Power dissipation FMA2A Junction temperature Storage temperature -30 -100 150 (TOTAL) 300 (TOTAL) 150 -55 to +150 Unit V V Abbreviated symbol : A2 FMA2A 0.95 0.95 1.9 (2) 0.3 (1) 1.6 2.8 0.15 0.8 mA mW C C 1 2 0.3to0.6 0to0.1 Each lead has same dimensions ROHM : SMT5 EIAJ : SC-74A Abbreviated symbol : A2 1 120mW per element must not be exceeded. 2 200mW per element must not be exceeded. (5) (4) (3) (1) EMA2 / UMA2N FMA2A Rev.A 2.0 (2) 1/2 EMA2 / UMA2N / FMA2A Transistors Electrical characteristics (Ta = 25C) Parameter Input voltage Output voltage Input current Output current DC current gain Transition frequency Input resistance Resistance ratio Symbol VI (off) VI (on) VO (on) II IO (off) GI fT Min. - -3 - - - 68 - Typ. - - -0.1 - - - 250 Max. -0.5 - -0.3 -0.18 -0.5 - - Unit V V mA A - MHz Conditions VCC= -5V, IO= -100A VO= -0.3V, IO= -2mA IO= -10mA/II= -0.5mA VI= -5V VCC= -50V, VI=0V VO= -5V, IO= -5mA VCE= -10V, IE=5mA, f=100MHZ R1 R2 / R1 32.9 0.8 47 1 61.1 1.2 k - - - Transition frequency of the device Packaging specifications Package Code Type Taping T2R 8000 TR 3000 T148 3000 Basic ordering unit (pieces) EMA2 UMA2N FMA2A Electrical characteristic curves -100 -50 VO=-0.3V OUTPUT CURRENT : Io (A) -10m -5m -2m -1m -500 -200 -100 -50 -20 -10 -5 -2 -1 VCC=-5V Ta=100C 25C -40C 1k 500 VO=-5V Ta=100C 25C -40C INPUT VOLTAGE : VI (on) (V) -10 -5 -2 -1 DC CURRENT GAIN : GI -20 200 100 50 20 10 5 2 Ta=-40C 25C 100C -500m -200m -100m -100 -200 -500 -1m -2m -5m -10m -20m -50m -100m 0 -0.5 -1 -1.5 -2 -2.5 -3 1 -100 -200 -500 -1m -2m -5m -10m -20m -50m -100m OUTPUT CURRENT : IO (A) INPUT VOLTAGE : VI (off) (V) OUTPUT CURRENT : IO (A) Fig.1 Input voltage vs. output current (ON characteristics) -1 -500m Fig.2 Output current vs. input voltage (OFF characteristics) Fig.3 DC current gain vs. output current lO/lI=20 Ta=100C 25C -40C OUTPUT VOLTAGE : VO (on) (V) -200m -100m -50m -20m -10m -5m -2m -1m -100 -200 -500 -1m -2m -5m -10m -20m -50m -100m OUTPUT CURRENT : IO (A) Fig.4 Output voltage vs. output current 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. Application 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 products 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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