Diodes AP432_A - Manual (Page 4)

AP432/AP432A
Document number: DS31003 Rev. 18 - 2
4 of 15
www.diodes.com
September 2012
© Diodes Incorporated
AP432/AP432A
Test Circuits
Input
V REF
V
KA
I
KA
Fig 1. Test Circuit for V
KA
= V
REF
IN
V REF
R1
R2
I REF
Note:V KA =V REF (1+R1/R2)+I REFx R1
I
KA
V
KA
Fig 2. Test Circuit for V
KA
> V
REF
IN
V
KA
I Z(OFF)
Fig 3. Test Circuit for Off-State Current
Typical Performance Characteristics