Document
SMD Type
Transistors
Digital Transistors DTC144EKA (KDTC144EKA)
■ Features
● Built-in bias resistors enable the configuration of an inverter circuit
without connecting external input resistors(see equivalent circuit) ● The bias resistors consist of thin-film resistors with complete
isolation to allow positive biasing of the input.They also have the advantage of almost completely eliminating parasitic effects
● Only the on/off conditions need to be set for operation, making device design easy
+0.22.8 -0.1
SOT-23-3
2.9 +0.2 -0.1
0.4 +0.1 -0.1
3
12 0.95 +0.1
-0.1
1.9 +0.1 -0.2
0-0.1 +0.10.68
-0.1
+0.21.1 -0.1
+0.21.6 -0.1
0.55 0.4
Unit: mm
0.15 +0.02 -0.02
1. IN 2. GND 3. OUT
■ Absolute Maximum Ratings Ta = 25℃
Parameter Supply Voltage Input Voltage Output Current Peak Collector Current Power Dissipation Junction Temperature Storage Temperature range
Symbol VCC VIN IO ICM PD TJ Tstg
Rating 50
-10~40 30 100 200 150
-55 to 150
Unit V
mA mW ℃
■ Electrical Charac.