LM3400 datasheet(2/5 Pages) LEIDITECH

2 / 5 page

■ Electrical Characteristics (TJ=25℃ unless otherwise noted)

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Static Parameter

Drain-Source Breakdown Voltage

BVDSS

VGS= 0V, ID=250μA

Zero Gate Voltage Drain Current

IDSS

VDS=30V,VGS=0V

μA

Gate-Body Leakage Current

IGSS

VGS= ±12V, VDS=0V

±100

Gate Threshold Voltage

VGS(th)

VDS= VGS, ID=250μA

0.65

0.9

1.5

Static Drain-Source On-Resistance

RDS(ON)

VGS=10V, ID=5.6A

mΩ

VGS= 4.5V, ID=5.0A

VGS=2.5V, ID=3.0A

Diode Forward Voltage

VSD

IS=5.6A,VGS=0V

0.8

1.2

Maximum Body-Diode Continuous Current

5.6

Dynamic Parameters

Input Capacitance

Ciss

VDS=15V,VGS=0V,f=1MHZ

535

Output Capacitance

Coss

130

Reverse Transfer Capacitance

Crss

Switching Parameters

Total Gate Charge

VGS=4.5V,VDS=15V,ID=5.6A

4.8

Gate Source Charge

Qgs

1.2

Gate Drain Charge

Qgd

1.7

Turn-on Delay Time

tD(on)

VGS=4.5V,VDD=15V, ID=1A,

RGEN=2.8Ω

Turn-on Rise Time

Turn-off Delay Time

tD(off)

Turn-off Fall Time

Pulse Test: Pulse Width≤300us,Duty cycle ≤2%.

Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch.

LM3400

Rev :

www.leiditech.com

01.06.2018

2/5

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