DTC144ECA
NPN 100mA 50V Digital
Transistors (Bias Resistor Built-in
Transistors)
Parameter VCC
IC(MAX.
) R1 R2
Value 50V 100mA 47kΩ 47kΩ
lFeatures
1) Built-In Biasing Resistors, R1 = R2 = 47kΩ 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.
lOutline
SOT-23
(SST3)
lInner circuit
Da...