54-94-104MT..KB Series

6

Bulletin I27504 08/97

www.irf.com

Fig. 2 - Forward Voltage Drop Characteristics

Fig. 3 - Total Power Loss Characteristics

Fig. 4 - Maximum Non-Repetitive Surge Current

Fig. 5 - Maximum Non-Repetitive Surge Current

Fig. 1 - Current Ratings Characteristic

60

70

80

90

100

110

120

130

0

10

2030405060

RMS Output Current (A)

54MT..KB Series

Device Fully Turned-on

Per Single AC Switch

For all Conduction Angles

1

10

100

1000

012

3456

T = 25°C

J

Instantaneous On-state Voltage (V)

T = 125°C

J

54MT..KB Series

Per Junction

0

25

50

75

100

125

MaximumAllowable Ambient Temperature (°C)

0.2

K

/W

0.3

K/W

0.5

K/W

0.7

K/W

1 K/W

2 K/W

0

50

100

150

200

250

300

350

0

1020304050

60

180°

120°

90°

60°

30°

Conduction Angle

RMS Output Current (A)

54MT..KB Series

T = 125°C

Device Fully

Turned-on

J

150

175

200

225

250

275

300

325

350

1

10

100

Number Of Equal Amplitude Half Cycle Current Pulses (N)

Initial T = 125°C

@60 Hz 0.0083 s

@50 Hz 0.0100 s

At Any Rated Load Condition And With

Rated V

Applied Following Surge.

RRM

J

54MT..KB Series

Per Junction

150

200

250

300

350

400

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.

54MT..KB Series

Per Junction

Initial T = 125°C

No Voltage Reapplied

Rated V

Reapplied

J

RRM