54-94-104MT..KB Series

7

Bulletin I27504 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

1

10

100

1000

01

23

4

5

T = 25°C

J

Instantaneous On-state Voltage (V)

94MT..KB Series

Per Junction

T = 125°C

J

350

400

450

500

550

600

650

700

750

110

100

Number Of Equal Amplitude Half Cycle Current Pulses (N)

94MT..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)

Maximum Non Repetitive Surge Current

Versus Pulse Train Duration. Control

Of Conduction May Not Be Maintained.

94MT..KB Series

Per Junction

Initial T = 125°C

No Voltage Reapplied

Rated V

Reapplied

J

RRM

50

60

70

80

90

100

110

120

130

0

2040

6080

100

120

94MT..KB Series

Device Fully Turned-on

RMS Output Current (A)

Per Single AC Switch

For all Conduction Angles

0

255075

100

125

Maximum Allowable Ambient Temperature (°C)

0.1

5

K

/W

0.3

K/W

0.5

K/W

0.7

K/W

1 K/W

1.5 K/W

0

50

100

150

200

250

300

350

400

450

0

10 2030405060708090 100

180°

120°

90°

60°

30°

Conduction Angle

RMS Output Current (A)

94MT..KB Series

T = 125°C

Device Fully

Turned-on

J