DTC144WCA Datasheet NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors) llOutline Parameter Value SOT-23 V 50V CC I 100mA C(MAX.) R 47k 1 R (SST3) 22k 2 llFeatures llInner circuit 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: DTA144WCA 6) Lead Free/RoHS Compliant. llApplication Switching circuit, Inverter circuit, Interface circuit, Driver circuit llPackaging specifications Basic Package Taping Reel size Tape width Part No. Package ordering Marking size code (mm) (mm) unit.(pcs) SOT-23 DTC144WCA 2924 T116 180 8 3000 86 (SST3) www.rohm.com 1/5 20170919 - Rev.001 2018 ROHM Co., Ltd. All rights reserved. DTC144WCA Datasheet llAbsolute maximum ratings (T = 25C) a Parameter Symbol Values Unit V Supply voltage 50 V CC Input voltage V -10 to 40 V IN Output current I 30 mA O *1 Collector current I 100 mA C(MAX) *2 P 200 mW D Power dissipation *3 P 350 mW D T Junction temperature 150 j T Range of storage temperature -55 to +150 stg llElectrical characteristics (T = 25C) a Values Parameter Symbol Conditions Unit Min. Typ. Max. V V = 5V, I = 100A - - 0.8 I(off) CC O Input voltage V V V = 0.3V, I = 2mA 4.0 - - I(on) O O Output voltage V I = 10mA, I = 0.5mA - 100 300 mV O(on) O I I Input current V = 5V - - 160 A I I I Output current V = 50V, V = 0V - - 500 nA O(off) CC I G DC current gain V = 5V, I = 5mA 56 - - - I O O R Input resistance - 32.9 47 61.1 k 1 R /R Resistance ratio - 0.37 0.47 0.57 - 2 1 V = 10V, I = -5mA, CE E *1 f Transition frequency - 250 - MHz T f = 100MHz *1 Characteristics of built-in transistor *2 Each terminal mounted on a reference footprint *3 Mounted on a ceramic board(7.05.00.6mm). www.rohm.com 2/5 2018 ROHM Co., Ltd. All rights reserved. 20170919 - Rev.001