VS-5.MT...KPbF, VS-9.MT...KPbF, VS-11.MT...KPbF Series

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Vishay Semiconductors

Revision: 28-Nov-2019

6

Document Number: 94353

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Fig. 13 - Total Power Loss Characteristics

Fig. 14 - Maximum Non-Repetitive Surge Current

Fig. 15 - Maximum Non-Repetitive Surge Current

Fig. 16 - Thermal Impedance ZthJC Characteristics

Total Output Current

20

10

40

30

60

50

80

70

100

90

110

0

94353_13a

200

150

350

0

50

250

300

100

120°

(Rect.)

11.MT..K Series

T

J = 125 °C

Maximum Allowable Ambient

Temperature (°C)

25

50

75

100

125

0

0.2

K/W

0.3

K/W

0.4

K/W

0.5

K/W

0.7 K/W

1.0 K/W

1.5 K/W

200

150

350

0

50

250

300

100

94353_13b

Number of Equal Amplitude Half

Cycle Current Pulses (N)

10

100

1

At any rated load condition and with

rated V

RRM applied following surge.

94353_14

11.MT..K Series

Per junction

1000

400

700

500

800

600

900

Initial T

J = 125 °C

at 60 Hz 0.0083 s

at 50 Hz 0.0100 s

Pulse Train Duration (s)

0.01

0.1

1.0

Initial T

J = 125 °C

No voltage reapplied

Rated V

RRM reapplied

Maximum non-repetitive surge current

versus pulse train duration. Control

of conduction may not be maintained.

11.MT..K Series

Per junction

1200

1000

400

94353_15

600

500

800

1100

700

900

0.001

0.01

0.1

1

10

0.001

94353_16

0.01

0.1

1

Square Wave Pulse Duration (s)

10

Per junction

5.MT..K Series

11.MT..K Series

9.MT..K Series

Steady state value

R

thJC = 1.07 K/W

R

thJC = 0.86 K/W

R

thJC = 0.70 K/W

(DC operation)