Ch-technology 20ETS..FP SAFEIR Series Instrukcja Użytkownika Pobierz pdf (Strona 4)

20ETS..FP SAFE

Series

Bulletin I2134 rev. C 03/99

Fig. 1 - Current Rating Characteristics

Fig. 4 - Forward Power Loss Characteristics

Fig. 3 - Forward Power Loss Characteristics

Fig. 2 - Current Rating Characteristics

100

110

120

130

140

150

0246810121416182022

30°

60°

90°

120°

180°

Maximum Allowable Case Temperature (°C)

Conduction Angle

Average Forward Current (A)

20ETS.. Series

R (DC) = 1.5 K/W

thJC

100

110

120

130

140

150

0 5 10 15 20 25 30 35

30°

60°

90°

120°

180°

Maximum Allowable Case Temperatu re (°C)

Conduction Period

Average Forward Current (A)

20ETS.. Series

R (DC) = 1.5 K/W

thJC

0 4 8 12 16 20 2

RMS Limit

180°

120°

90°

60°

30°

Conduction Angle

Maximum Average Forward Power Loss (W)

Average Forward Current (A)

20ETS.. Series

T = 150°C

0 5 10 15 20 25

180°

120°

90°

60°

30°

Average Forward Current (A)

RMS Limit

Maximum Average Forward Power Loss (W)

Conduction Period

20ETS.. Series

T = 150°C

Fig. 6 - Maximum Non-Repetitive Surge Current

100

150

200

250

300

0.01 0.1 1

Pulse Train Duration (s)

Maximum Non Repetitive Surge Current

Peak Half Sine Wave Forward Current (A)

Initial T = 150°C

No Voltage Reapplied

Rated V Reapplied

RRM

Versus Pulse Train Duration.

20ETS.. Series

100

150

200

250

300

1 10 100

Number Of Equal Amplitude Half Cycle Current Pulses (N)

Peak Half Sine Wave Forward Current (A)

Initial T = 150°C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

At Any Rated Load Condition And With

Rated V Applied Following Surge.

RRM

20ETS.. Series

Fig. 5 - Maximum Non-Repetitive Surge Current

Document Number: 93503

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