UML4N Transistors General purpose transistor (isolated transistor and diode) UML4N A 2SA2018 and a RB521S-30 are housed independently in a UMT package. zExternal dimensions (Unit : mm) zApplications DC / DC converter Motor driver 1.3 2.0 0.65 0.65 0.9 zFeatures 1) Tr : Low VCE(sat) Di : Low VF 2) Small package 0.7 (3) (5) (1) (2) 0.2 (4) UML4N 1.25 0.1Min. zStructure Silicon epitaxial planar transistor Schottky barrier diode 0~0.1 0.15 2.1 Each lead has same dimensions ROHM : UMT5 EIAJ : SC-88A zEquivalent circuit (3) (2) Tr2 (4) (1) Di1 (5) zPackaging specifications Type UML4N Package UMT5 Marking Code TR Basic ordering unit(pieces) 3000 L4 Rev.A 1/3 UML4N Transistors zAbsolute maximum ratings (Ta=25°C) Di1 Limits 200 1 30 125 −55 to +125 Unit mA A V °C °C Symbol Limits VCBO −15 VCEO −12 VEBO −6 IC −500 ICP −1 Pd 120 Tj 150 Tstg −55 to +125 Unit V V V mA A mW °C °C Parameter Symbol IO Average rectified forward current IFSM Forward current surge peak (60HZ, 1∞) VR Reverse voltage (DC) Tj Junction temperature Tstg Range of storage temperature Tr2 Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Power dissipation Junction temperature Range of storage temperature ∗ ∗ Each terminal mounted on a recommended land. zElectrical characteristics (Ta=25°C) Di1 Parameter Forward voltage Reverse current Symbol Min. Typ. Max. Unit VR IR − − 0.40 4.0 0.50 30 V µA IF=200mA VR=10V Conditions Symbol BVCEO BVCBO BVEBO ICBO IEBO VCE(sat) hFE fT Cob Min. −12 −15 −6 − − − 270 − − Typ. − − − − − −100 − 260 6.5 Max. − − − −100 −100 −250 680 − − Unit V V V nA nA mV − MHz pF Conditions IC=−1mA IC=−10µA IE=−10µA VCB=−15V VEB=−6V IC=−200mA, IB=−10mA VCE=−2V, IC=−10mA VCE=−2V, IE=10mA, f=100MHz VCB=−10V, IE=0mA, f=1MHz Tr2 Parameter Collector-emitter breakdown voltage Collector-base breakdown voltage Emitter-base breakdown voltage Collector cut-off current Emitter cut-off current Collector-emitter saturation voltage DC current gain Transition frequency Collector output capacitance zElectrical characteristic curves Di1 1 10m 100m 1m 25 °C REVERSE CURRENT : IR (A) 1m −2 5° C 5° C °C 12 75 10m Ta = FORWARD CURRENT : IF (A) Ta=125°C 100µ 10µ 75°C 100µ 25°C 10µ 1µ −25°C 100n 10n 1µ 0 0.1 0.2 0.3 0.4 0.5 0.6 0 10 20 FORWARD VOLTAGE : VF (V) REVERSE VOLTAGE : VR (V) Fig.1 Forward characteristics Fig.2 Reverse characteristics 30 Rev.A 2/3 UML4N Transistors 0.4 0.6 DC CURRENT GAIN : hFE 0.8 1.0 1.2 Ta=25°C Ta=−40°C 100 10 1 1.4 1 10 100 1000 BASE TO EMITTER VOLTAGE : VBE (V) COLLECTOR CURRENT : IC (mA) Fig.3 Grounded emitter propagation characteristics Fig.4 DC current gain vs. 10000 IC/IB=20 Pulsed Ta=125°C 100 Ta=25°C Ta=−40°C 10 1 1 10 100 1000 BASER SATURATION VOLTAGE : VBE (sat) (mV) 1000 Ta=125°C 100 10 1 10 100 Cib 10 Cob 1 0.1 1 10 100 EMITTER TO BASE VOLTAGE : VEB(V) Fig.9 Collector output capacitance vs. collector-base voltage Emitter input capacitance vs. emitter-base voltage 1 1 10 100 1000 COLLECTOR CURRENT : IC (mA) 100 1000 VCE=2V Ta=25°C Pulsed 100 10 1 1 10 100 Fig.7 Base-emitter saturation voltage Fig.8 Gain bandwidth product vs. collector current 1000 vs. emitter current 10 TRANSITION FREQUENCY : IC (A) EMITTER INPUT CAPACITANCE : Cib (pF) COLLECTOR OUTPUT CAPACITANCE : Cob (pF) IE=0A f=1MHz Ta=25°C IC/IB=10 10 EMITTER CURRENT : IE (mA) vs. collector current ( ΙΙ ) 1000 IC/IB=50 IC/IB=20 COLLECTOR CURRENT : IC (mA) COLLECTOR CURRENT : IC (mA) Fig.6 Collector-emitter saturation voltage 100 1000 Ta=−40°C Ta=25°C Ta=25°C Pulsed vs. collector current ( Ι ) IC/IB=20 Pulsed 1000 1000 Fig.5 Collector-emitter saturation voltage collector current TRANSITION FREQUENCY : fT (MHz) 0.2 Ta= −40° C 5°C 0 Ta=25° C 10 VCE=2V Pulsed Ta=125°C 100 1 COLLECTOR SATURATION VOLTAGE : VCE (sat) (V) 1000 VCE=2V Pulsed T a=12 COLLECTOR CURRENT : IC (mA) 1000 COLLECTOR SATURATION VOLTAGE : VCE(sat) (mV) Tr2 Ta=25°C Single Pulsed 1 10ms 100ms 1ms DC 0.1 0.01 0.001 0.01 0.1 1 10 100 EMITTER CURRENT : VCE (V) Fig.10 Safe operation area Rev.A 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