Spec. No. : C380N3
Issued Date : 2005.04.15
Revised Date :2005.06.24
Page No. : 4/6
CYStech Electronics Corp.
Product Designation
DT X X X X X XX
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(1) Indicates that transistor is digital
(6) Indicates resistance ratio R1/R2
E ‧‧‧R1/R2=1/1
X ‧‧‧R1/R2=2/1
Y ‧‧‧R1/R2=5/1
Z ‧‧‧R1/R2=10/1
J ‧‧‧R1/R2=20/1
W‧‧‧R1/R2=1/2
U ‧‧‧R1/R2=1/5
(2) Indicates polarity
A, B ‧‧‧‧ PNP
C, D ‧‧‧‧ NPN
(3) Indicates device specification
(4) Indicates the basis of the R1 resistance value
V ‧‧‧R1/R2=1/10
T ‧‧‧R1 only
G ‧‧‧T2 only
1‧‧‧1.0
2‧‧‧2.2
3‧‧‧3.3
4‧‧‧4.7
6‧‧‧6.8
(7) Indicates package shape
N3‧‧‧SOT-23
(5) Indicates power-of-ten of R1 value
3‧‧‧103
A3‧‧‧TO-92
4‧‧‧104
The value of R1 is indicates by combining (4) and (5)
24‧‧‧2.2×104 =22kΩ
43‧‧‧4.7×103 =22kΩ
DTD143TN3
CYStek Product Specification
CYSTEKEC [ CYSTECH ELECTONICS CORP. ]
