AOU460 datasheet(2/5 Pages) AOSMD

2 / 5 page

AOU460

Symbol

Min

Typ

Max

Units

BVDSS

0.01

TJ=55°C

IGSS

100

VGS(th)

1.8

2.5

ID(ON)

TJ=125°C

17.7

Ω

gFS

18.9

VSD

0.74

Ciss

830

1000

Coss

224

Crss

127

0.93

1.5

Ω

Qg(10V)

15.3

Qg(4.5V)

7.4

Qgs

2.7

Qgd

4.3

tD(on)

8ns

11.7

tD(off)

trr

23.5

Qrr

12.8

THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL

COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING

OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN,

FUNCTIONS AND RELIABILITY WITHOUT NOTICE Rev0:July2005

Body Diode Reverse Recovery Time

Drain-Source Breakdown Voltage

On state drain current

ID=250uA, VGS=0V

VGS=10V, VDS=5V

VGS=10V, ID=20A

Reverse Transfer Capacitance

IF=20A, dI/dt=100A/µs

VGS=0V, VDS=12.5V, f=1MHz

SWITCHING PARAMETERS

Electrical Characteristics (TJ=25°C unless otherwise noted)

STATIC PARAMETERS

Parameter

Conditions

IDSS

µA

Gate Threshold Voltage

VDS=VGS, ID=250µA

VDS=20V, VGS=0V

VDS=0V, VGS=±20V

Zero Gate Voltage Drain Current

Gate-Body leakage current

RDS(ON)

Static Drain-Source On-Resistance

Forward Transconductance

Diode Forward Voltage

Ω

VGS=4.5V, ID=20A

IS=1A, VGS=0V

VDS=5V, ID=20A

Gate resistance

VGS=0V, VDS=0V, f=1MHz

Turn-Off Fall Time

Total Gate Charge

VGS=10V, VDS=12.5V, ID=20A

Gate Source Charge

Gate Drain Charge

Total Gate Charge

Body Diode Reverse Recovery Charge IF=20A, dI/dt=100A/µs

Maximum Body-Diode Continuous Current

Input Capacitance

Output Capacitance

Turn-On DelayTime

DYNAMIC PARAMETERS

Turn-On Rise Time

Turn-Off DelayTime

VGS=10V, VDS=12.5V,

RL=0.625Ω, RGEN=3Ω

A: The value of R θJA is measured with the device in a still air environment with T A =25°C.

B. The power dissipation P D is based on TJ(MAX)=175°C, using junction-to-case thermal resistance, and is more useful in setting the upper

dissipation limit for cases where additional heatsinking is used.

C: Repetitive rating, pulse width limited by junction temperature T J(MAX)=175°C.

D. The R θJA is the sum of the thermal impedence from junction to case R θJC and case to ambient.

E. The static characteristics in Figures 1 to 6 are obtained using <300

µs pulses, duty cycle 0.5% max.

F. These curves are based on the junction-to-case thermal impedence which is measured with the device mounted to a large heatsink, assuming a

maximum junction temperature of T J(MAX)=175°C.

G. The maximum current rating is limited by bond-wires.

Alpha & Omega Semiconductor, Ltd.

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