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SMD Type
Transistors
NPN Digital Transistors DTC (R1 = R2 Series)ECA (KDTC (R1 = R2 Series)ECA)
■ Features
● Epitaxial Planar Die Construction ● Built-In Biasing Resistors, R1 = R2 ● Complementary PNP Types Available
+0.12.4 -0.1
SOT-23
2.9 +0.1 -0.1
0.4 +0.1 -0.1
3
12
0.95 +0.1 -0.1 1.9 +0.1 -0.1
+0.11.3 -0.1
0.55 0.4
Unit: mm 0.1 +0.05
-0.01
+0.10.97 -0.1
R1 IN
R2
IN
OUT
GND OUT GND
1.IN (B) 2.GND (E) 3.OUT (C)
0-0.1 +0.10.38
-0.1
P/N DTC123ECA (KDTC123ECA) DTC143ECA (KDTC143ECA) DTC114ECA (KDTC114ECA) DTC124ECA (KDTC124ECA) DTC144ECA (KDTC144ECA) DTC115ECA (KDTC115ECA)
R1, R2 (NOM) MARKING
2.2K 4.