ST333C Просмотр технического описания (PDF) - Vishay Semiconductors

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ST333C

Inverter Grade Thyristors (Hockey PUK Version), 720 A

Vishay Semiconductors 

ST333C..C Series

Inverter Grade Thyristors Vishay High Power Products

(Hockey PUK Version), 720 A

1 00 0 0

9 5 00

9 0 00

8 5 00

8 0 00

At An y Rated L oad Con dition And W ith

Rated V RR MApplied Following Surge.

In itial TJ = 125°C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

7 5 00

7 0 00

6 5 00

6 0 00

5500 ST333C..C Series

5 0 00

4 5 00

1

10

100

N um b e r O f E q ual A m plitud e Half C yc le C urrent Pulse s (N )

Fig. 7 - Maximum Non-Repetitive Surge Current

Single and Double Side Cooled

12000

11000

10000

9000

Maxim um Non Repetitive Surge Current

V ersus Pulse Train Duration. C ontrol

O f Con duction May Not Be M ain tained.

Initial TJ = 125°C

No Voltage Reapplied

Rated V RR MReapplied

8000

7000

6000

5000 ST333C..C Series

4000

0.01

0.1

1

Pulse T rain Duration (s)

Fig. 8 - Maximum Non-Repetitive Surge Current

Single and Double Side Cooled

0 .1

S T3 3 3 C ..C Se r ie s

0 .0 1

0 .00 1

0 .0 01

S te a d y St a t e V a lu e

R th J-hs = 0 .0 9 K /W

(S in gle Sid e C o o le d )

R thJ-hs = 0.04 K /W

(D o u b le S id e C o o le d )

(D C O p e ra t io n )

0 .0 1

0.1

1

10

Sq u a re W a v e P u ls e D ur at io n (s)

Fig. 10 - Thermal Impedance ZthJ-hs Characteristics

320

300

ITM = 50 0 A

300 A

280

200 A

260

100 A

50 A

240

220

200

180

160

140

120

ST333C..C Series

TJ = 125 °C

100

80

10 20 30 40 50 60 70 80 90 100

Rate O f Fall O f O n-state Current - di/dt (A/µs)

Fig. 11 - Reverse Recovered Charge Characteristics

1 0 00 0

10 0 0

T = 25°C

J

T = 125°C

J

ST333C..C Series

1 00

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5

Instan tan eous O n-state V oltage (V)

Fig. 9 - On-State Voltage Drop Characteristics

180

ITM = 5 00 A

160

300 A

200 A

140

100 A

50 A

120

100

80

60

ST 333C ..C S eries

TJ = 1 2 5 ° C

40

20

10 20 30 40 50 60 70 80 90 100

R a te O f Fa ll O f Fo rw a rd C ur re n t - d i/ d t (A /µ s)

Fig. 12 - Reverse Recovery Current Characteristics

Document Number: 93678

Revision: 15-May-08

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

www.vishay.com

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