EMH1 / UMH1N / IMH1A Transistors General purpose (dual digital transistors) EMH1 / UMH1N / IMH1A R2 R2 R1 (5) (3) (6) R2 2.0 0.9 0.7 ROHM : UMT6 EIAJ : SC-88 Each lead has same dimensions R1 (2) (1) IMH1A R1=R2=22KΩ (3) (4) (2) (5) R1=R2=22KΩ 0.1Min. (6) 0to0.1 (5) R1 (1) R2 (4) (4) 0.95 0.95 1.9 2.9 R1 0.15 IMH1A (1) (6) (2) 2.1 0.3 (3) 0.65 1.25 zCircuit schematic EMH1 / UMH1N 1.3 (3) (2) (1) (6) (5) 0.2 (4) UMH1N 0.65 zExternal dimensions (Unit : mm) zFeatures 1) Two DTC124E chips in a EMT or UMT or SMT package. 1.6 zAbsolute maximum ratings (Ta = 25°C) VCC 50 V Input voltage VIN Output current IO −10 30 IC(MAX) EMH1 / UMH1N IMH1A Each lead has same dimensions mA 100 150(TOTAL) Pd ROHM : SMT6 EIAJ : SC-74 mA 300(TOTAL) mW Junction temperature Tj 150 °C Storage temperature Tstg −55 to +150 °C ∗1 ∗2 EMH1 ∗1 120mW per element must not be exceeded. ∗2 200mW per element must not be exceeded. (5) 0.13 (6) zPackage, marking, and packaging specifications Type EMH1 UMH1N IMH1A Package EMT5 UMT6 SMT6 Marking Code H1 T2R H1 TN H1 T110 Basic ordering unit (pieces) 8000 3000 3000 ROHM : EMT6 (3) (4) (2) 1.2 1.6 0.5 0.5 1.0 1.6 Power dissipation 0.3to0.6 V (1) 0.5 Collector current 40 1.1 Supply voltage 0.8 Unit 0to0.1 Limits 0.15 2.8 Symbol 0.22 Parameter Each lead has same dimensions Rev.A 1/2 EMH1 / UMH1N / IMH1A Transistors zElectrical characteristics (Ta = 25°C) Parameter Symbol Min. Typ. Max. VI (off) − − 0.5 VI (on) 3 − − Output voltage Input current VO (on) II − − 0.1 − 0.3 0.36 V mA IO=10mA, II=0.5mA VI=5V Output current VCC=50V, VI=0V Input voltage Unit Conditions VCC=5V, IO=100µA V VO=0.2V, IO=5mA IO (off) − − 0.5 µA DC current gain GI 56 − − − Transition frequency fT − 250 − MHz Input resistance R1 15.4 22 28.6 kΩ − Resistance ratio R2 / R1 0.8 1 1.2 − − VO=5V, IO=5mA VCE=10V, IE= −5mA , f=100MHz ∗ ∗ Characteristics of built-in transistor zElectrical characteristics curves 10m 5m VO=0.2V OUTPUT CURRENT : Io (A) INPUT VOLTAGE : VI(on) (V) 50 20 10 Ta=−40°C 25°C 100°C 5 2 1 500m 200m 100m 100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m OUTPUT CURRENT : IO (A) Fig.1 Input voltage vs. output current (ON characteristics) 1 1k VCC=5V 2m 1m 500µ VO=5V 500 DC CURRENT GAIN : GI 100 Ta=100°C 25°C −40°C 200µ 100µ 50µ 20µ 10µ Ta=100°C 25°C −40°C 200 100 50 20 10 5 5µ 2µ 1µ 0 2 0.5 1.0 1.5 2.0 2.5 3.0 INPUT VOLTAGE : VI(off) (V) Fig.2 Output current vs. input voltage (OFF characteristics) 1 100µ 200µ 500µ 1m 2m 5m 10m 20m 50m 100m OUTPUT CURRENT : IO (A) Fig.3 DC current gain vs. output current lO/lI=20 OUTPUT VOLTAGE : VO(on) (V) 500m 200m Ta=100°C 25°C −40°C 100m 50m 20m 10m 5m 2m 1m 100µ 200µ 500µ 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