CYStech Electronics Corp.
NPN Epitaxial Planar Transistor BTD142F3 Spec.
No.
: C658F3 Issued Date : 2005.
08.
23 Revised Date :2011.
10.
03 Page No.
: 1/7 Description The BTD142F3 is a NPN Darlington transistor, designed for general purpose amplifier and low speed switching application.
Features: •High BVCEO •Low VCE(SAT) •High current gain •Monolithic construction with built-in base-emitter shunt resistors •Pb-free lead plating package Equivalent Circuit BTD142F3 B R1≈4k R2≈60 C B：Base C：Collector E：Emitter E Outline TO-263 BCE BTD142F3 CYStek Product Specification CYStech Electronics Corp.
Spec.
No.
: C658F3 Issued Date : 2005.
08.
23 Revised Date :2011.
10.
03 Page No.
: 2/7 Absolut...

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