SP3902 datasheet(2/7 Pages) SAMHOP

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Symbol

Min

Typ

Max

Units

BVDSS

IGSS

±100

VGS(th)

m ohm

VGS=10V , ID=5A

RDS(ON)

Drain-Source On-State Resistance

IDSS

Gate Threshold Voltage

VDS=VGS , ID=250uA

VDS=24V , 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

ON CHARACTERISTICS

SP3902

www.samhop.com.tw

Jul,18,2013

1.0

1.7

2.5

gFS

CISS

500

COSS

119

CRSS

12.8

14.6

17.3

tD(ON)

tD(OFF)

VDS=15V,VGS=0V

SWITCHING CHARACTERISTICS

VDD=15V

ID=1A

VGS=10V

RGEN= 6 ohm

Total Gate Charge

Rise Time

Turn-Off Delay Time

Fall Time

Turn-On Delay Time

VDS=10V , ID=5A

Input Capacitance

Output Capacitance

DYNAMIC CHARACTERISTICS

Forward Transconductance

Reverse Transfer Capacitance

f=1.0MHz

VSD

Qgs

Qgd

1.4

Gate-Drain Charge

Gate-Source Charge

Diode Forward Voltage

VDS=15V,ID=5A,

VGS=10V

DRAIN-SOURCE DIODE CHARACTERISTICS AND MAXIMUM RATINGS

VGS=0V,IS=3A

0.81

1.3

Notes

VDS=15V,ID=5A,VGS=10V

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.

VGS=4.5V , ID=4A

m ohm

5.1

VDS=15V,ID=5A,VGS=4.5V

Ver 1.1

SP3902 Datasheet(PDF) 2 Page - SamHop Microelectronics Corp.

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