Test circuits, Typical performance characteristics – Diodes AP432_A User Manual

Page 4

background image

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