Typical Characteristics

0

1

2

3

4

5

0

2

4

6

Qg, GATE CHARGE (nC)

ID = 2A

V

DS = 5V

15V

10V

0

100

200

300

400

500

600

0

4

8

12

16

20

VDS, DRAIN TO SOURCE VOLTAGE (V)

C

ISS

CRSS

C

OSS

f = 1MHz

V

GS = 0 V

Figure 7. Gate Charge Characteristics.

Figure 8. Capacitance Characteristics.

0.01

0.1

1

10

100

0.1

1

10

100

VDS, DRAIN-SOURCE VOLTAGE (V)

DC

1s

100ms

RDS(ON) LIMIT

VGS = 4.5V

SINGLE PULSE

RθJA = 270

o

C/W

TA = 25

o

C

10ms

1ms

100µs

0

5

10

15

20

0.001

0.01

0.1

1

10

100

1000

t1, TIME (sec)

SINGLE PULSE

RθJA = 270°C/W

TA = 25°C

Figure 9. Maximum Safe Operating Area.

Figure 10. Single Pulse Maximum

Power Dissipation.

0.001

0.01

0.1

1

0.0001

0.001

0.01

0.1

1

10

100

1000

RθJA(t) = r(t) + RθJA

RθJA = 270 °C/W

TJ - TA = P * RθJA(t)

Duty Cycle, D = t1 / t2

P(pk)

t1

t2

SINGLE

PULSE

0.01

0.02

0.05

0.1

0.2

D = 0.5

Figure 11. Transient Thermal Response Curve.

Thermal characterization performed using the conditions described in Note 1b.

Transient thermal response will change depending on the circuit board design.

N-Channel 2.5 V (D-S) MOSFET

FDN327

Rev:2023A2

4