FTK4409 datasheet(3/4 Pages) FS

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2013. 06. 14

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FTK4409

Revision No : 0

TYPICAL PERFORMANCE CURVES (TJ = 25°C unless otherwise noted)

VDS, DRAIN−TO−SOURCE VOLTAGE (VOLTS)

2.4

0.8

Figure 1. On−Region Characteristics

0.8

3.2

2.4

1.6

Figure 2. Transfer Characteristics

VGS, GATE−TO−SOURCE VOLTAGE (VOLTS)

0.4

0.2

Figure 3. On−Resistance vs. Drain Current and

Temperature

ID, DRAIN CURRENT (AMPS)

Figure 4. On−Resistance vs. Drain Current and

Gate Voltage

−50

−25

1.4

1.2

0.8

0.6

125

100

Figure 5. On−Resistance Variation with

Temperature

TJ, JUNCTION TEMPERATURE (°C)

TJ = 25°C

0.8

1.6

TJ = −55°C

TJ = 125°C

150

ID = 0.75 A

25°C

Figure 6. Capacitance Variation

2.5 V

8 V

VDS ≥10 V

0.6

VGS = 2 V

1.6

3.2

0.8

2.4

TJ = 125°C

2.4

VGS = 4.5 V

TJ = −55°C

TJ = 25°C

0.8

1.6

0.5

1.5

2.5

VGS = 1.5 V

3 V

4.5 V

VGS = 0 V

DRAIN−TO−SOURCE VOLTAGE (VOLTS)

TJ = 25°C

Coss

Ciss

Crss

100

0.4

0.2

ID, DRAIN CURRENT (AMPS)

0.8

1.6

TJ = 125°C

0.6

2.4

VGS = 2.5 V

TJ = −55°C

TJ = 25°C

0.8

1.8

VGS = 4.5 V

VGS = 2.5 V

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