DTC143X series Datasheet NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors) l Outline Parameter VCC Value IC(MAX.) 100mA R1 R2 4.7kΩ 10kΩ VMT3 EMT3F 50V DTC143XM DTC143XEB (SC-105AA) (SC-89) EMT3 l Features 1) Built-In Biasing Resistors 2) Built-in bias resistors enable the configuration of an inverter circuit without connecting external input resistors (see inner circuit) . 3) The bias resistors consist of thin-film resistors with complete isolation to allow negative biasing of the input. They also have the advantage of completely eliminating parasitic effects. 4) Only the on/off conditions need to be set for operation, making the circuit design easy. 5) Complementary PNP Types: DTA143X series 6) Lead Free/RoHS Compliant. UMT3F DTC143XE SOT-416(SC-75A) UMT3 DTC143XUB (SC-85) SMT3 DTC143XUA SOT-323(SC-70) DTC143XKA SOT-346(SC-59) l Inner circuit l Application Switching circuit, Inverter circuit, Interface circuit, Driver circuit l Packaging specifications Part No. DTC143XM DTC143XEB DTC143XE DTC143XUB DTC143XUA DTC143XKA Package Package size Taping code VMT3 EMT3F EMT3 UMT3F UMT3 SMT3 1212 1616 1616 2021 2021 2928 T2L TL TL TL T106 T146 www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 1/10 Reel size Tape width (mm) (mm) 180 180 180 180 180 180 8 8 8 8 8 8 Basic ordering unit.(pcs) Marking 8000 3000 3000 3000 3000 3000 43 43 43 43 43 43 20121023 - Rev.001 DTC143X series Datasheet l Absolute maximum ratings (Ta = 25°C) Parameter Symbol Values Unit Supply voltage VCC 50 V Input voltage VIN -7 to 20 V Output current IO 100 mA IC(MAX)*1 100 mA Collector current DTC143XM 150 DTC143XEB 150 DTC143XE 150 PD*2 Power dissipation DTC143XUB mW 200 DTC143XUA 200 DTC143XKA 200 Tj 150 ℃ Tstg -55 to +150 ℃ Junction temperature Range of storage temperature l Electrical characteristics (Ta = 25°C) Values Parameter Input voltage Output voltage Input current Symbol Conditions Unit Min. Typ. Max. VI(off) VCC = 5V, IO = 100μA - - 0.3 VI(on) VO = 0.3V, IO = 20mA 2.5 - - VO(on) IO / I I = 10mA / 0.5mA - 0.1 0.3 V VI = 5V - - 1.8 mA II V Output current IO(off) VCC = 50V, VI = 0V - - 0.5 μA DC current gain GI VO = 5V, IO = 10mA 30 - - - Input resistance R1 - 3.29 4.7 6.11 kΩ Resistance ratio R2/R1 - 1.7 2.1 2.6 - - 250 - MHz Transition frequency f T*1 VCE = 10V, IE = -5mA, f = 100MHz *1 Characteristics of built-in transistor *2 Each terminal mounted on a reference footprint www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 2/10 20121023 - Rev.001 DTC143X series Datasheet l Electrical characteristic curves (Ta =25°C) Fig.1 Input voltage vs. output current (ON characteristics) Fig.2 Output current vs. input voltage (OFF characteristics) Fig.3 Output current vs. output voltage www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. Fig.4 DC current gain vs. output current 3/10 20121023 - Rev.001 DTC143X series Datasheet l Electrical characteristic curves (Ta =25°C) Fig.5 Output voltage vs. output current www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 4/10 20121023 - Rev.001 DTC143X series Datasheet l Dimensions www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 5/10 20121023 - Rev.001 DTC143X series Datasheet l Dimensions www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 6/10 20121023 - Rev.001 DTC143X series Datasheet l Dimensions www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 7/10 20121023 - Rev.001 DTC143X series Datasheet l Dimensions www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 8/10 20121023 - Rev.001 DTC143X series Datasheet l Dimensions www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 9/10 20121023 - Rev.001 DTC143X series Datasheet l Dimensions www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. 10/10 20121023 - Rev.001