53-93-113MT..KB Series

7

Bulletin I27503 08/97

www.irf.com

Fig. 7 - Forward Voltage Drop Characteristics

Fig. 8 - Total Power Loss Characteristics

Fig. 9 - Maximum Non-Repetitive Surge Current

Fig. 10 - Maximum Non-Repetitive Surge Current

Fig. 6 - Current Ratings Characteristic

80

90

100

110

120

130

0

20406080

100

Total Output Current (A)

120°

(Rect)

93MT..KB Series

1

10

100

1000

0.511.5

22.533.5

4

T = 25°C

J

Instantaneous On-state Voltage (V)

93MT..KB Series

Per Junction

T = 125°C

J

0

25

50

75

100

125

Maximum Allowable Ambient Temperature (°C)

0.3

K/W

0.5

K/W

0.7

K/W

1 K/W

1.5 K/W

0.4

K/W

0

50

100

150

200

250

300

0

10

20304050

6070

8090

Total Output Current (A)

120°

(Rect)

93MT..KB Series

T = 125°C

J

400

450

500

550

600

650

700

750

800

850

110

100

Number Of Equal Amplitude Half Cycle Current Pulses (N)

93MT..KB Series

Per Junction

At Any Rated Load Condition And With

Rated V

Applied Following Surge.

RRM

Initial T = 125°C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

J

300

400

500

600

700

800

900

1000

0.01

0.1

1

Pulse Train Duration (s)

Versus Pulse Train Duration. Control

Of Conduction May Not Be Maintained.

93MT..KB Series

Per Junction

Initial T = 125°C

No Voltage Reapplied

Rated V

Reapplied

Maximum Non Repetitive Surge Current

RRM

J