DTC314TU / DTC314TK / DTC314TS Transistors Digital transistors (built-in resistor) DTC314TU / DTC314TK / DTC314TS zExternal dimensions (Unit : mm) DTC314TU 2.0±0.2 0.65 0.65 (2) 0~0.1 0.3 +0.1 0.15±0.05 −0 All terminals have same dimensions 0.1~0.4 (3) ROHM : UMT3 EIAJ : SC-70 0.7±0.1 0.2 2.1±0.1 (1) (1) Emitter (2) Base (3) Collector Abbreviated symbol : H04 2.9±0.2 DTC314TK zStructure NPN digital transistor (Built-in resistor type) 0.9±0.1 1.3±0.1 1.25±0.1 zFeatures In addition to the features of regular digital transistors, 1) Low saturation voltage, typically VCE(sat)=40mV at IC/IB=50mA/2.5mA, makes these transistors ideal for muting circuits. 2) These transistors can be used at high current levels, IC=600mA. 1.1+0.2 −0.1 1.9±0.2 0.8±0.1 0.95 0.95 (2) 0~0.1 2.8±0.2 1.6 +0.2 −0.1 (1) ROHM : SMT3 EIAJ : SC-59 0.4 +0.1 −0.05 All terminals have same dimensions +0.1 0.15 −0.06 0.3~0.6 (3) zEquivalent circuit (1) Emitter (2) Base (3) Collector Abbreviated symbol : H04 C B DTC314TS R1 4.0 2.0 (15Min.) 3Min. 3.0 E B : Base C : Collector E : Emitter 0.45 2.5 ROHM : SPT EIAJ : SC-72 0.5 0.45 5.0 (1) (2) (3) Taping specifications (1) Emitter (2) Collector (3) Base Rev.A 1/3 DTC314TU / DTC314TK / DTC314TS Transistors zAbsolute maximum ratings (Ta=25°C) Parameter Symbol Limits(DTC314T U ) Unit S K Collector-base voltage VCBO 30 V Collector-emitter voltage VCEO 15 V Emitter-base voltage VEBO 5 V Collector current IC 600 mA Collector power dissipation PC Junction temperature Tj 150 °C Storage temperature Tstg −55 to +150 °C 200 mW 300 zElectrical characteristics (Ta=25°C) Parameter Symbol Min. Typ. Max. Unit Collector-base breakdown voltage BVCBO 30 − − V IC=50µA Collector-emitter breakdown voltage BVCEO 15 − − V IC=1mA Emitter-base breakdown voltage BVEBO 5 − − V IE=50µA ICBO − − 0.5 µA VCB=20V VEB=4V Collector cutoff current Conditions IEBO − − 0.5 µA VCE(sat) − 40 80 mV IC/IB=50mA/2.5mA DC current transfer ratio hFE 100 250 600 − VCE=5V, IC=50mA Input resistance R1 7 10 13 kΩ Transition frequency fT − 200 − MHz Ron − 1.25 − Ω Emitter cutoff current Collector-emitter saturation voltage Output "ON" resistance ∗ Transition frequency of the device − VCE=10V, IE= −50mA, f=100MHz ∗ VI=7V, RL=1kΩ, f=1kHz zPackaging specifications Type Package UMT3 SMT3 SPT Packaging type Taping Taping Taping Code T106 T146 TP Basic ordering unit (pieces) 3000 3000 5000 − − DTC314TU DTC314TK − DTC314TS − − − Rev.A 2/3 DTC314TU / DTC314TK / DTC314TS Transistors VCE=5V DC CURRENT GAIN : hFE 500 200 100 Ta=100°C 25°C −40°C 50 20 10 5 2 1 1m 2m 5m 10m 20m 50m 100m 200m 500m COLLECTOR CURRENT : IC (A) 1 200m 100m Ta=100°C 25°C −40°C 50m 20m 10m 5m Ta=25°C f=1kHz RL=1kΩ hFE=250(5V/50mA) 50 20 10 5 2 1 500m 2m 200m 1m 100m 100m 200m 500m 1 1m 2m 5m 10m 20m 50m 100m 200m 500m COLLECTOR CURRENT : IC (A) Fig.1 DC current gain vs. collector current 100 lC/lB=20 500m ON RESISTANCE : Ron (Ω) 1k COLLECTOR SATURATION VOLTAGE : VCE(set) (V) zElectrical characteristic curves Fig.2 Collector-emitter saturation voltage vs. collector current 2 5 10 20 50 100 INPUT VOLTAGE : VI (V) Fig.3 "ON" resistance vs. input voltage zRon measurement circuit IN RL OUT vi v0 Vl GND v0 Ron= ×RL vi-v0 Fig.4 Output "ON" resistance (Ron) measurement circuit 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