53-93-113MT..KB Series

6

Bulletin I27503 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

80

90

100

110

120

130

0

102030405060

Total Output Current (A)

120°

(Rect)

53MT..KB Series

1

10

100

1000

012

34

567

T = 25°C

J

Instantaneous On-state Voltage (V)

53MT..KB Series

Per Junction

T = 125°C

J

0

25

50

75

100

125

Maximum Allowable Ambient Temperature (°C)

0.5

K/W

0.7

K/W

1 K/W

1.5 K

/W

0

20

40

60

80

100

120

140

160

180

200

220

0

5 10 15 20 25 30 35 40 45 50 55

Total Output Current (A)

120°

(Rect)

53MT..KB Series

T = 125°C

J

150

200

250

300

350

110

100

Number Of Equal Amplitude Half Cycle Current Pulses (N)

53MT..KB Series

Per Junction

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

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.

Initial T = 125°C

No Voltage Reapplied

Rated V

Reapplied

J

RRM

53MT..KB Series

Per Junction