Ch-technology ST333SP Series Manual do Utilizador descarregar pdf (Página 8)

Document Number: 94377 For technical questions, contact: ind-modules@vishay.com

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Revision: 30-Apr-08 7

ST333SP Series

Inverter Grade Thyristors

(Stud Version), 330 A

Vishay High Power Products

Fig. 13 - Frequency Characteristics

Fig. 14 - Maximum On-State Energy Power Loss Characteristics

Fig. 15 - Gate Characteristics

1E1

1E2

1E3

1E4

1E1 1E2 1E3 1E4

50 Hz

400

2500

100

1000

1500

200

Pulse Ba se w id t h ( µs)

Pea k On-sta te Current (A)

2000

Sn u b b e r c i r c u i t

R = 1 0 o h m s

C = 0.47 µF

V = 80% V

DRM

ST3 3 3 S Se r i e s

Tr a p e z o i d a l p u l se

T = 5 0 ° C

di/dt = 100A/µs

1E4

500

3000

1E1 1E2 1E3 1E4

50 Hz

400

100

1000

1500

200

Pu lse Ba se w id t h ( µs)

Sn u b b e r c i r c u i t

R = 1 0 o h m s

C = 0.47 µF

V = 80% V

DRM

2000

ST3 3 3 S Se r i e s

Trapezoidal pulse

T = 7 5 ° C

di/dt = 100A/µs

500

1E1

2500

3000

1E1

1E2

1E3

1E4

1E5

1E1 1E2 1E3 1E4

Pulse Ba sew id t h ( µs)

20 jo ules p er p ulse

Peak On-state Current (A)

0.5

0.3

ST33 3 S Se r i e s

Sinusoidal pulse

1E4

0.2

1E1 1E2 1E3 1E4

Pulse Ba se w id t h ( µs)

20 joule s p er p u lse

0.5

ST3 3 3 S Se ri e s

Rectangular pulse

di/dt = 50A/µs

1E1

0.4

0.3

0.2

0.1

100

0.001 0.01 0.1 1 10 100

VGD

IGD

(b)

(a)

Tj = 2 5 ° C

Tj = 1 2 5 ° C

Tj = - 4 0 ° C

(1)

(2)

Instantaneous Gate Current (A)

Instantaneous Gate Voltage (V)

Rectangular gate pulse

a) Recommended load line for

b) Recommended load line for

<=30% rated di/dt : 10V, 10ohms

rated di/dt : 20V, 10ohms; tr<=1 µs

tr<=1 µs

(1) PGM = 10W, tp = 20ms

(2) PGM = 20W, tp = 10ms

(3) PGM = 40W, tp = 5ms

(4) PGM = 60W, tp = 3.3ms

(3)

De vic e : ST333S Series

(4)

Fr e q u e n c y Li m it e d b y PG (A V )

1 2 3 4 5 6 7 8 9

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Ch-technology ST333SP Series Manual do Utilizador Página 8

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