RFD3N08LSM datasheet(4/8 Pages) INTERSIL

4 / 8 page

6-29

NOTE: Refer to Intersil Application Notes AN9321 and AN9322.

FIGURE 6. UNCLAMPED INDUCTIVE SWITCHING CAPABILITY

FIGURE 7. SATURATION CHARACTERISTICS

FIGURE 8. TRANSFER CHARACTERISTICS

FIGURE 9. DRAIN TO SOURCE ON RESISTANCE vs GATE

VOLTAGE AND DRAIN CURRENT

FIGURE 10. NORMALIZED DRAIN TO SOURCE ON

RESISTANCE vs JUNCTION TEMPERATURE

FIGURE 11. NORMALIZED GATE THRESHOLD VOLTAGE vs

JUNCTION TEMPERATURE

Typical Performance Curves Unless Otherwise Speciﬁed (Continued)

0.1

0.01

tAV, TIME IN AVALANCHE (ms)

STARTING TJ = 150

STARTING TJ = 25

tAV = (L)(IAS)/(1.3*RATED BVDSS - VDD)

If R = 0

If R

≠ 0

tAV = (L/R)ln[(IAS*R)/(1.3*RATED BVDSS - VDD) +1]

0.001

VGS = 3V

VDS, DRAIN TO SOURCE VOLTAGE (V)

VGS = 5V

VGS = 10V

VGS = 4V

VGS = 4.5V

VGS = 3.5V

TC = 25

PULSE DURATION = 80

µs

DUTY CYCLE = 0.5% MAX

4.5

7.5

1.5

VGS, GATE TO SOURCE VOLTAGE (V)

-55oC

175oC

25oC

PULSE DURATION = 80

µs

VDD = 15V

DUTY CYCLE = 0.5% MAX

0.5

1.5

2.5

3.5

4.5

VGS, GATE TO SOURCE VOLTAGE (V)

ID = 0.75A

ID = 1.5A

ID = 3A

ID = 4A

PULSE DURATION = 80

µs

VDD = 15V

DUTY CYCLE = 0.5% MAX

0.5

1.5

-80

-40

120

200

TJ, JUNCTION TEMPERATURE (

oC)

160

2.5

PULSE DURATION = 80

µs

VGS = 5V, ID = 3A

DUTY CYCLE = 0.5% MAX

-80

-40

120

200

0.5

1.5

TJ, JUNCTION TEMPERATURE (

oC)

160

VGS = VDS,ID = 250µA

RFD3N08L, RFD3N08LSM

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