AP9221

Document number: DS42177 Rev. 3 - 2

7 of 16

www.diodes.com

May 2021

© Diodes Incorporated

AP9221

Electrical Characteristics (continued) (Notes 7 & 8) (TA = +25°C, VDD = 3.5V, VSS = 0V, R1 = 220Ω, R2 = 1.0kΩ, C1 = 100nF,

unless otherwise specified.)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

IDSS

Zero Gate Voltage Drain Current

VDS = 20V, VGS = 0

—

—

1.0

μA

RSS(on)1

Static Source-Source On-Resistance 1

VDD = 4.5V, ID = 1A

—

130

—

mΩ

RSS(on)2

Static Source-Source On-Resistance 2

VDD = 3.0V, ID = 1A

—

120

—

mΩ

RSS(on)2

Static Source-Source On-Resistance 2

VDD = 2.5V, ID = 500mA

—

120

—

mΩ

VSD

Diode Forward Voltage

VGS = 0V

IS = 1A

—

0.75

1.0

V

Notes:

7. In case of Gate-Source voltage of charging MOSFET is 0V. In case of Gate-Source voltage of discharging MOSFET is 0V.

8. These specifications are guaranteed by design and will not be tested in production.