EML20 Transistors General purpose transistor (isolated transistor and diode) EML20 DTC123J A and RB521S-30 are housed independently in a EMT6 package. zExternal dimensions (Unit : mm) zApplications DC / DC converter Motor driver EMT6 1.6 0.5 1.0 0.5 0.5 (6) (5) (4) 1.6 1.2 zFeatures 1) Tr : NPN digital transistor Di : Low VF 2) Mounting possible with EMT3 automatic mounting machines. 1pin mark (1) (2) (3) 0.22 0.13 Each lead has same dimensions zStructure NPN Silicon epitaxial planar digital transistor Schottky barrier diode Abbreviated symbol : L20 ROHM : EMT6 The following characteristics apply to both Di1 and DTr2. zEquivalent circuit (6) (5) (4) R1 Di1 DTr2 R2 (1) (2) (3) ! R1=2.2k:, R2=47k: zPackaging specifications Type Package Marking Code Basic ordering unit (pieces) EML20 EMT6 L20 T2R 8000 1/3 EML20 Transistors zAbsolute maximum ratings (Ta=25qC) Di1 Parameter Symbol IO Average revtified forward current Forward current surge peak (60Hz, 1∞) IFSM VR Reverse voltage (DC) Tj Junction temperature Limits 200 1 30 125 Unit mA A V °C DTr2 Symbol Limits Unit Supply voltage VCC 50 V Input voltage VIN Parameter 12 V −5 IO 100 mA IC (MAX.) 100 mA Power dissipation Pd 120 mW Junction temperature Tj 150 °C Symbol Limits Unit Pd 150 Tstg −55 to +125 Output current ∗ ∗ Each terminal mounted on a recommended. Di1 / DTr2 Parameter Power dissipation Storage temperature ∗ mW ∗ °C Each terminal mounted on a recommended. zElectrical characteristics (Ta=25qC) Di1 Parameter Forward voltage Reverse current Symbol VF IR Min. − − Typ. 0.40 4.0 Max. 0.50 30 Unit V μA IF=200mA VR=10V Conditions Symbol Vl(off) Min. − Typ. − Max. 0.5 Unit V Conditions VCC=5V / Io=100uA VI(on) Vo(on) II IO(off) GI fT R1 R2/R1 1.1 − − − 80 − 1.54 17 − 100 − − − 250 2.2 21 − 300 3.6 500 − − 2.86 26 V mV mA VO=0.3V / Io=5mA IO=5mA, II=0.25mA VI=5V VCC=50V / VI=0V VO=5V / Io=10mA VCE=10V / IE= −5mA, f=100MHz − DTr2 Parameter Input voltage Output voltage Input current Output current DC current gain Transition frequency Input resistance Resistance ratio ∗ nA − MHz kΩ − − ∗ Characteristics of built-in transistor. 2/3 EML20 Transistors zElectrical characteristic curves Di1 㪫㪸㪔㪈㪉㪌㷄 㪈㪇 㪫㪸㪔㪎㪌㷄 㪈 㪫㪸㪔㪄㪉㪌㷄 㪇㪅㪈 㪫㪸㪔㪉㪌㷄 㪇㪅㪇㪈 㪫㪸㪔㪎㪌㷄 㪈㪇㪇㪇 㪈㪇㪇 㪫㪸㪔㪉㪌㷄 㪈㪇 㪈㪇 㪫㪸㪔㪄㪉㪌㷄 㪈 㪽㪔㪈㪤㪟㫑 㪚㪘㪧㪘㪚㪠㪫㪘㪥㪚㪜㩷㪙㪜㪫㪮㪜㪜㪥 㪫㪜㪩㪤㪠㪥㪘㪣㪪㪑㪚㫋㩿㫇㪝㪀 㪈㪇㪇㪇㪇 㪫㪸㪔㪈㪉㪌㷄 㪈㪇㪇 㪩㪜㪭㪜㪩㪪㪜㩷㪚㪬㪩㪩㪜㪥㪫㪑㪠㪩㩿㫌㪘㪀 㪝㪦㪩㪮㪘㪩㪛㩷㪚㪬㪩㪩㪜㪥㪫㪑㪠㪝㩿㫄㪘㪀 㪈㪇㪇 㪈㪇㪇㪇㪇㪇 㪈㪇㪇㪇 㪇㪅㪈 㪇㪅㪇㪈 㪇㪅㪇㪇㪈 㪇 㪈㪇㪇 㪉㪇㪇 㪊㪇㪇 㪋㪇㪇 㪝㪦㪩㪮㪘㪩㪛㩷㪭㪦㪣㪫㪘㪞㪜䋺㪭㪝㩿㫄㪭㪀 㪭㪝㪄㪠㪝㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪 㪇 㪌㪇㪇 㪈㪇 㪉㪇 㪩㪜㪭㪜㪩㪪㪜㩷㪭㪦㪣㪫㪘㪞㪜䋺㪭㪩㩿㪭㪀 㪭㪩㪄㪠㪩㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪 㪈 㪊㪇 㪇 㪌 㪈㪇 㪈㪌 㪩㪜㪭㪜㪩㪪㪜㩷㪭㪦㪣㪫㪘㪞㪜㪑㪭㪩㩿㪭㪀 㪭㪩㪄㪚㫋㩷㪚㪟㪘㪩㪘㪚㪫㪜㪩㪠㪪㪫㪠㪚㪪 㪉㪇 DTr2 10m 5m VO=0.3V OUTPUT CURRENT : Io (A) INPUT VOLTAGE : VI (on) (V) 50 20 10 5 Ta=−40°C 25°C 100°C 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 VO=5V 500 2m DC CURRENT GAIN : GI 100 1m 500μ Ta=100°C 25°C −40°C 200μ 100μ 50μ 20μ 10μ 5μ Ta=100°C 25°C −40°C 200 100 50 20 10 5 2 2μ 1μ 0 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 3/3 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