DTD113EK Datasheet NPN 500mA 50V Digital Transistors (Bias Resistor Built-in Transistors) lOutline SMT3 Parameter Value OUT V 50V CC IN I 500mA C(MAX.) GND R 1k W 1 DTD113EK R 1k W SOT-346 (SC-59) 2 lFeatures lInner circuit 1) Built-In Biasing Resistors, R1 = R2 = 1k W. 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 :DTB113EK series 6) Lead Free/RoHS Compliant. l Application Switching circuit, Inverter circuit, Interface circuit, Driver circuit lPackaging specifications Package Basic Taping Reel size Tape width Part No. Package size ordering Marking code (mm) (mm) (mm) unit (pcs) DTD113EK SMT3 2928 T146 180 8 3,000 F21 www.rohm.com 2012 ROHM Co., Ltd. All rights reserved. 2012.07 - Rev.D 1/5Data Sheet DTD113EK lAbsolute maximum ratings (Ta = 25C) Parameter Symbol Values Unit V Supply voltage 50 V CC V V Input voltage -10 to +10 IN *1 500 mA Collector current I C *2 200 mW Power dissipation P D T 150 C Junction temperature j T C Range of storage temperature -55 to +150 stg lElectrical characteristics(Ta = 25C) Parameter Symbol Conditions Min. Typ. Max. Unit V V = 5V, I = 100mA - - 0.5 I(off) CC O Input voltage V V = 0.3V, I = 20mA V 3.0 - - O O I(on) V I / I = 50mA / 2.5mA Output voltage - 0.1 0.3 V O I O(on) I V = 5V Input current - - 7.2 mA I I I V = 50V, V = 0V Output current - - 0.5 mA O(off) CC I V = 5V, I = 50mA DC current gain G 33 - - - O O I Input resistance R - 0.7 1 1.3 k W 1 R /R Resistance ratio - 0.8 1 1.2 - 2 1 V = 10V, I = -50mA, *1 CE E Transition frequency f - 200 - MHz T 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. 2012.07 - Rev.D 2/5