FETek Technology Corp.

Data and specifications subject to change without notice.

www.fetek.com.tw

Ver : A

FKBA4204

Dual N-Channel Enhancement Mode MOSFET

44

10

100

1000

10000

1

5

9

13

17

21

25

VDS Drain to Source Voltage (V)

F=1.0MHz

Ciss

Coss

Crss

0.001

0.01

0.1

1

0.0001

0.001

0.01

0.1

1

10

100

1000

t , Pulse Width (s)

0.01

0.05

0.1

0.2

DUTY=0.5

SINGLE

PDM

D = TON/T

TJpeak = TC+PDMXRθJC

TON

T

Td(on)

Tr

Ton

Td(off)

Tf

Toff

VDS

VGS

90%

10%

IAS

VGS

BVDSS

VDD

EAS=

1

2

L x IAS

2 x

BVDSS

BVDSS-VDD

Fig.8 Safe Operating Area

Fig.9 Normalized Maximum Transient Thermal Impedance

Fig.7 Capacitance

Fig.10 Switching Time Waveform

Fig.11 Unclamped Inductive Switching Waveform

waveform