STUD437S datasheet(2/10 Pages) SAMHOP

2 / 10 page

Symbol

Min

Typ

Max

Units

BVDSS

-40

IGSS

±100

VGS(th)

-1

gFS

VSD

CISS

2200

COSS

244

CRSS

180

Qgs

109

Qgd

tD(ON)

4.3

tD(OFF)

Gate-Drain Charge

VDS=-20V,VGS=0V

SWITCHING CHARACTERISTICS

Gate-Source Charge

VDD=-20V

ID=-1.0A

VGS=-10V

RGEN= 6 ohm

Total Gate Charge

Rise Time

Turn-Off Delay Time

VDS=-20V,ID=-16A,VGS=-10V

Fall Time

Turn-On Delay Time

m ohm

VGS=-10V , ID=-16A

VDS=-10V , ID=-16A

Input Capacitance

Output Capacitance

DYNAMIC CHARACTERISTICS

RDS(ON)

Drain-Source On-State Resistance

Forward Transconductance

Diode Forward Voltage

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 (TC=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=-12A

m ohm

f=1.0MHz

VDS=-20V,ID=-16A,

VGS=-10V

DRAIN-SOURCE DIODE CHARACTERISTICS

VGS=0V,IS= -4A

-0.8

-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)

e.Drain current limited by maximum junction temperature.

www.samhop.com.tw

Sep,09,2013

-1.9

-3

STU437S

STD437S

Ver 1.0

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