Document Number: 93678

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www.vishay.com

Revision: 15-May-08

5

ST333C..C Series

Inverter Grade Thyristors

(Hockey PUK Version), 720 A

Vishay High Power Products

Fig. 7 - Maximum Non-Repetitive Surge Current

Single and Double Side Cooled

Fig. 8 - Maximum Non-Repetitive Surge Current

Single and Double Side Cooled

Fig. 9 - On-State Voltage Drop Characteristics

Fig. 11 - Reverse Recovered Charge Characteristics

Fig. 12 - Reverse Recovery Current Characteristics

4500

5000

5500

6000

6500

7000

7500

8000

8500

9000

9500

10000

0

0

1

0

1

1

N um b er O f E q ua l A m p litud e H a lf C ycle C urrent Pulses (N )

At An y Rated L oad Con dition And W ith

Rated V

Applied Following Surge.

RR M

In itial T = 125°C

@ 6 0 Hz 0.008 3 s

@ 5 0 Hz 0.010 0 s

J

ST3 33C..C Series

4000

5000

6000

7000

8000

9000

10000

11000

12000

0.01

0.1

1

Puls e T rain Duration (s)

Maxim um Non Repetitive Surge Current

V er sus Pulse Train Duration. C ontrol

O f Con duction May Not Be M ain tained.

Initial T = 12 5°C

No Voltage Reapplied

Rated V

Reapplied

RR M

J

ST333C..C Series

100

10 0 0

1000 0

0.5 1 1.5 2 2. 5 3 3. 5 4 4.5 5 5.5 6 6.5

T = 25°C

J

Instan tan eous O n-s tate V oltage (V)

T = 125°C

J

ST3 33C..C Series

0.0 0 1

0.01

0.1

0.00 1

0 .0 1

0 . 1

1

1 0

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

S T33 3C ..C Se r ies

Ste a d y St a t e V a lu e

R

= 0 .0 9 K /W

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

R

= 0 .0 4 K /W

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

(D C O p e ra t io n )

th J -hs

thJ -h s

80

100

120

140

160

180

200

220

240

260

280

300

320

10

20

30

40

50

60

70

80

90 100

I

= 50 0 A

300 A

200 A

10 0 A

50 A

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

TM

ST333 C..C Series

T = 1 25 °C

J

20

40

60

80

100

120

140

160

180

10

20

30

40

50

6 0

70

80

90 10 0

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)

I

= 5 00 A

300 A

20 0 A

100 A

50 A

TM

ST 333C ..C S e ries

T = 1 2 5 ° C

J