UMA3N ROHM | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

Technical content

Rev.A 1/2 Emitter common (dual digital transistors) EMA3 / UMA3N / FMA3A zFeatures 1) Two DTA143Ts in a EMT or UMT or SMT package. 2) Mounting cost and area can be cut in half. zStructure Epitaxial planar t ype PN P s ilicon tra nsistor (B uilt-in resistor type.) The f ollowing ch aracteristics apply t o b oth DT r1 and DTr2. zEquivalent circuit EMA3 / UMA3N R1=4.7kΩ FMA3A DTr1DTr2 (3) (2) (1) (4) (5) R1=4.7kΩ R1 R1 DTr1DTr2 (3) (4) (5) (2) (1) zExternal dimensions (Unit : mm) ROHM : EMT5 EMA3 Each lead has same dimensions ROHM : UMT5 EIAJ : SC-88A UMA3N Each lead has same dimensions 0.9 0.15 0to0.1 0.1Min. 0.7 2.1 1.3 0.65 (4) (1) (6) 0.2 1.25 (2) 0.65 (3) 2.0 Abbreviated symbol : A3 Abbreviated symbol : A3 Abbreviated symbol : A3 Each lead has same dimensions 0to0.1 1.1 0.8 0.3to0.6 0.15 1.6 2.8 2.9 0.95 1.9 (4)(5) (1) 0.3 (3) 0.95 (2) ROHM : SMT5 EIAJ : SC-74A FMA3A 0.22 1.2 1.6 (1) (2) (3) (5) (4) 0.13 0.5 0.50.5 1.0 1.6

Rev.A 2/2 zAbsolute maximum ratings (Ta=25°C) Parameter VCBO VCEO VEBO IC PC Tj Tstg −50 V V V mA mW ∗1 −50 −100 300 (TOTAL) 150 (TOTAL) 150 −55 to +150 Symbol Limits Unit EMA3, UMA3N FMA3A Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector power dissipation Junction temperature Storage temperature ∗1 120mW per element must not be exceeded. ∗2 200mW per element must not be exceeded. zElectrical characteristics (Ta=25°C) Parameter Symbol BVCBO BVCEO BVEBO ICBO hFE VCE (sat) Min. −50 −50 100 3.29 250 4.7 −0.5 600 −0.3 6.11 VI C=−50µA IC=−1mA IE=−50µA VCB=−50V VCE/IC=−5V/−1mA IC/IB=−5mA/−0.25mA V V µA IEBO −− −0.5 VEB=−4VµA V kΩ Typ. Max. Unit Conditions fT − 250 − VCE=−10V, IE=5mA, f=100MHzMHz ∗ Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cutoff current DC current transfer ratio Collector-emitter saturation voltage Input resistance Emitter cutoff current Transition frequency ∗ Transition frequency of the device zPackaging specifications Package Code TR T148 3000 3000 Taping Basic ordering unit (pieces) UMA3N T2R 8000 EMA3 FMA3A Type zElectrical characteristic curves VCE=−5V −100µ −1m −10m −200µ −2m −20m −500µ −5m −50m −100m 500 200 100 DC CURRENT GAIN : hFE COLLECTOR CURRENT : IC (A) Fig.1 DC current gain vs. collector current −40˚C 25˚C Ta=100˚C lC/lB=20 −500m −200m −100m −50m −20m −10m −5m −2m −1m COLLECTOR SATURATION VOLTAGE : VCE (sat) (V) COLLECTOR CURRENT : IC (A) Fig.2 Collector-emitter saturation voltage vs. collector current Ta=100˚C 25˚C −40˚C

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.