4-355

Source to Drain Diode Specifications

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

Continuous Source to Drain Current

Modified MOSFET Symbol

Showing the Integral

Reverse P-N Junction

Rectifier

-

-

14

A

Pulse Source to Drain Current (Note 3)

-

-

56

A

Source to Drain Diode Voltage (Note 2)

-

-

1.4

V

Reverse Recovery Time

-

1300

-

ns

Reverse Recovery Charge

-

7.4

-

µC

NOTES:

2. Pulse test: pulse width

≤ 300µs, duty cycle ≤ 2%.

3. Repetitive rating: pulse width limited by Max junction temperature. See Transient Thermal Impedance curve (Figure 3).

Typical Performance Curves

Unless Otherwise Specified

FIGURE 1. NORMALIZED POWER DISSIPATION vs CASE

TEMPERATURE

FIGURE 2. MAXIMUM CONTINUOUS DRAIN CURRENT vs

CASE TEMPERATURE

FIGURE 3. MAXIMUM TRANSIENT THERMAL IMPEDANCE

G

D

S

0

50

100

150

0

0.2

0.4

0.6

0.8

1.0

1.2

0

50

100

150

25

75

125

15

12

9

6

3

1

0.1

0.1

1

10

SINGLE PULSE

NOTES:

0.1

0.02

0.2

0.5

0.01

0.05

IRFP450