UMA1N_1 ROHM

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Rev.B 1/2 −100mA / −50V Complex digital transistors (with built-in resistors) UMA1N / FMA1A zApplications Inverter, Interface, Driver zFeatures 1) Two DTA124E chips in a UMT or SMT package. 2) Mounting cost and area can be cut in half. 3) Emitter-common type. zStructure PNP epitaxial planar silicon transistor (dual chips ; each with two built-in resistors) zPackaging specifications UMT5 SMT5 UMA1N Part No. FMA1A TR 3000 T148 3000 Package Packaging type Taping Taping Code Basic ordering unit (pieces) zExternal dimensions (Unit : mm) ROHM : UMT5 EIAJ : SC-88A UMA1N FMA1A ROHM : SMT5 EIAJ : SC-74A Each lead has same dimensions Each lead has same dimensions Abbreviated symbol : A1 Abbreviated symbol : A1 0.9 0.15 0.1Min. 0.7 2.1 1.3 0.65 2.0 0.2 1.25 0.65 (4) (1) (5) (2) (3) 1.1 0.8 0.3Min.0.15 1.6 2.8 2.9 0.95 1.9 (4)(5) (1) 0.3 (3) 0.95 (2) zAbsolute maximum ratings (Ta=25°C) zEquivalent circuits UMA1N R1R2R2R1 (3) (4)(5) (2)(1) FMA1A R1R2R2R1 (3) (2)(1) (4)(5) DTr2DTr1 DTr1 DTr2 R1=22kΩ R2=22kΩ (1) IN (2) GND (3) IN (4) OUT (5) OUT (1) OUT (2) OUT (3) IN (4) GND (5) IN <For Tr1 and Tr2 in common> Parameter Symbol VCC VIN IO IC(MAX) Pd Tj Tstg Limits −50 −40 to +10 −30 −100 150(TOTAL) 150 −55 to +150 Unit V V mA mA mW300(TOTAL) Supply voltage Input voltage Output current Collector current Power dissipation Junction temperature Storage temperature 1 120mW per element must not be exceeded. 2 200mW per element must not be exceeded. UMA1N FMA1A

Rev.B 2/2 zElectrical characteristics (Ta=25°C) <For Tr1 and Tr2 in common> Parameter Symbol Min. Typ. Max. Unit Conditions VI(off) VI(on) VO(on) II IO(off) GI fT R2/R1 15.4 0.8 −0.1 250 −0.5 −0.3 −0.36 −0.5 28.6 1.2 V V mA MHz µA kΩ VCC = −5V , IO = −100µA VO = −0.2V , IO = −5mA IO = −10mA , II = −0.5mA VI = −5V VCC = −50V , VI = 0V VCE = −10V , IE = 5mA , f = 100MHz VO = −5V , IO = −5mA Input voltage Output voltage Input current Output current DC current gain Transition frequency Input resistance Resistance ratio ∗Characteristics of built-in transistor. zElectrical characteristics curves VO=−0.3V INPUT VOLTAGE : VI (on) (V) −100 −50 −20 −10 −500m −200m −100m 25˚C 100˚C Ta=−40˚C OUTPUT CURRENT : IO (A) Fig.1 Input voltage vs. output current (ON characteristics) VCC=−5V 0 −3.0 −10m −1µ −2m −5m −1m −200µ −500µ −100µ −20µ −50µ −10µ −2µ −5µ OUTPUT CURRENT : Io (A) Ta=100˚C 25˚C −40˚C INPUT VOLTAGE : VI (off) (V) Fig.2 Output current vs. input voltage (OFF characteristics) VO =−5V DC CURRENT GAIN : GI OUTPUT CURRENT : IO (A) 500 200 100 Ta=100˚C 25˚C −40˚C Fig.3 DC current gain vs. output current lO/lI =20 Ta=100˚C 25˚C −40˚C −500m −200m −100m −10m −50m −5m −20m −2m −1m OUTPUT CURRENT : IO (A) OUTPUT VOLTAGE : VO (on) (V) Fig.4 Output voltage vs. output current

Appendix1-Rev1.1 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. 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. 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.