STK400 datasheet(2/7 Pages) SAMHOP

2 / 7 page

Symbol

Min

Typ

Max

Units

BVDSS

IGSS

±10

VGS(th)

300

gFS

CISS

COSS

17.5

CRSS

9.5

7.8

11.2

105

tD(ON)

1.70

tD(OFF)

VDS=20V,VGS=0V

SWITCHING CHARACTERISTICS

VDD=20V

ID=0.65A

VGS=10V

RGEN=6ohm

Total Gate Charge

Rise Time

Turn-Off Delay Time

Fall Time

Turn-On Delay Time

m ohm

VGS=10V , ID=0.65A

VDS=5V,ID=0.65A

Input Capacitance

Output Capacitance

DYNAMIC CHARACTERISTICS

RDS(ON)

Drain-Source On-State Resistance

Forward Transconductance

IDSS

Gate Threshold Voltage

VDS=VGS ,ID=250uA

VDS=32V , VGS=0V

VGS=±20V,VDS=0V

Zero Gate Voltage Drain Current

Gate-Body Leakage Current

ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)

OFF CHARACTERISTICS

Parameter

Conditions

Drain-Source Breakdown Voltage

VGS=0V , ID=250uA

Reverse Transfer Capacitance

ON CHARACTERISTICS

VGS=4.5V , ID=0.55A

390

400

550

m ohm

f=1.0MHz

www.samhop.com.tw

Jan,12,2011

Qgs

Qgd

0.42

0.61

Gate-Drain Charge

Gate-Source Charge

VDS=20V,ID=0.65A,

VGS=10V

DRAIN-SOURCE DIODE CHARACTERISTICS AND MAXIMUM RATINGS

1.15

VDS=20V,ID=0.65A,VGS=10V

VDS=20V,ID=0.65A,VGS=4.5V

VSD

Diode Forward Voltage

VGS=0V,IS=0.7A

0.9

1.3

Notes

a.Surface Mounted on FR4 Board,t < 10sec.

b.Pulse Test:Pulse Width < 300us, Duty Cycle < 2%.

c.Guaranteed by design, not subject to production testing.

d.Starting TJ=25°C,L=0.5mH,VDD = 20V.(See Figure13)

1.8

1.4

STK400

Ver 1.0

STK400 Datasheet(PDF) 2 Page - SamHop Microelectronics Corp.

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