Diodes AS431I - Manual (Page 6)

AS431I
Document number: DS36816 Rev. 2 - 2
6 of 16
www.diodes.com
January 2014
© Diodes Incorporated
AS431I
A Product Line of
Diodes Incorporated
Electrical Characteristics
(Cont.)
V
IN
V
KA
R1
I
KA
V
REF
Test Circuit 4 for V
KA
= V
REF
V
IN
V
KA
I
KA
R1
R2
V
REF
V
KA
=V
REF
(1+R1/R2)+ I
REF
*R1
I
REF
R3
Test Circuit 5 for V
KA
> V
REF
I
OFF
V
IN
V
KA
R
1
Test Circuit 6 for I
OFF