HUFA75852G3_F085 Просмотр технического описания (PDF) - Fairchild Semiconductor

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HUFA75852G3_F085

75A, 150V, 0.016 Ohm, N-Channel, UltraFET® Power MOSFET

Fairchild Semiconductor 

HUFA75852G3_F085

Typical Performance Curves (Continued)

1.2

ID = 250µA

1.1

20000

10000

CRSS = CGD

CISS = CGS + CGD

1000

COSS ≅ CDS + CGD

1.0

0.9

-80

-40

0

40

80 120 160 200

TJ, JUNCTION TEMPERATURE (oC)

FIGURE 11. NORMALIZED DRAIN TO SOURCE BREAKDOWN

VOLTAGE vs JUNCTION TEMPERATURE

VGS = 0V, f = 1MHz

100

0.1

1.0

10

100

VDS, DRAIN TO SOURCE VOLTAGE (V)

FIGURE 12. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE

10

VDD = 75V

8

6

4

WAVEFORMS IN

2

DESCENDING ORDER:

ID = 75A

ID = 30A

0

0

50

100

150

200

250

Qg, GATE CHARGE (nC)

NOTE: Refer to Fairchild Application Notes AN7254 and AN7260.

FIGURE 13. GATE CHARGE WAVEFORMS FOR CONSTANT GATE CURRENT

©2011 Fairchild Semiconductor Corporation

HUFA75852G3_F085 Rev. C1

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