AMS2305 Datasheet, PDF (1/6 Pages) Advanced Monolithic Systems Ltd –
Super high density cell design for extremely low RDS(ON)

AMS2305
DESCRIPTION
AMS2305 is the P-Channel logic enhancement mode power field effect transistor which
is produced using high cell density, DMOS trench technology. This high density
process is especially tailored to minimize on-state resistance. These devices are
particularly suited for low voltage application such as cellular phone and notebook
computer power management, other battery powered circuits, and low in-line power
loss are required. The product is in a very small outline surface mount package.
PIN CONFIGURATION
SOT-23
3
D
G
S
1
2
1.Gate 2.Source 3.Drain
PART MARKING
SOT-23
FEATURE
-20V/-3.5A, R_DS(ON) = 63m-ohm (Typ.)
@VGS = -4.5V
-20V/-3.0A, R_DS(ON) = 80m-ohm
@VGS = -2.5V
-20V/-2.0A, RDS(ON)= 100m-ohm
@VGS=-1.8V
Super high density cell design for
extremely low R_DS(ON)
Exceptional on-resistance and maximum
DC current capability
SOT-23 package design
3
05YA
1
2
Y: Year Code A: Process Code
1
Advanced Monolithic Systems http://www.ams-semitech.com