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