CYStech Electronics Corp.
Dual NPN Digital Transistors
Spec. No. : C371S6R
Issued Date : 2003.09.05
Revised Date :
Page No. : 1/3
HBC143ZS6R
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 negative 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.
•Two
DTC143Z chips in a SOT-363 package.
•Mounting
by SOT-323 automatic mounting machines is possible.
•Mounting
cost and area can be cut in half.
•Transistor
elements are independent, eliminating interference
•
Complements the HBA143ZS6R
Equivalent Circuit
HBC143ZS6R
SOT-363R
R
BE
2
R
B
2
TR1
R
B
1
R
BE
1
TR2
R
B
1=4.7kΩ , R
B
2=4.7 kΩ
R
BE
1=47kΩ , R
BE
2=47 kΩ
HBC143ZS6R
CYStek Product Specification
CYSTEKEC [ CYSTECH ELECTONICS CORP. ]
