Ch-technology ST650C..L Series Manual de usuario descargar pdf (Pagina 6)

Document Number: 93738 For technical questions, contact: ind-modules@vishay.com

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Revision: 15-May-08 5

ST650C..L Series

Phase Control Thyristors

(Hockey PUK Version), 790 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. 10 - Thermal Impedance Z

thJ-hs

Characteristics

4000

5000

6000

7000

8000

9000

10000

001011

Number O f Equal Amp litude H alf Cycle Current Pulses (N)

Peak Half Sine Wave On-state Current (A)

A t Any Rated Loa d C onditio n An d W ith

R a t e d V A p plie d F o llo w in g Su rg e .

RRM

Initial T = 12 5°C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

ST650 C..L S erie s

4000

5000

6000

7000

8000

9000

10000

11000

12000

11.010.0

Peak Half Sine W ave O n-state Current (A)

Pulse Train Duration (s)

M a x im um N o n Re p etitive S urg e C u rre nt

Ve rsu s Pulse Tra in D ura tion . C o ntrol

O f C onduction M ay N ot Be M aintained.

In i t ia l T = 1 2 5 ° C

N o V o l t a g e R e a p p l ie d

Ra ted V Re a p p lied

RRM

ST650C..L Series

100

1000

10000

0.5 1 1.5 2 2.5 3

Instantaneous On-state Current (A)

Instan tan eous O n -stat e V oltage (V)

ST650C..L Series

T = 25°C

T = 125°C

0.001

0.01

0.1

0111.010.0100.0

Square Wave Pulse Duration (s)

thJ-hs

Stea dy State Valu e

R = 0.073 K/W

(Sin gle Side C oo le d)

R = 0.031 K/W

(Do uble Side Coo led)

(DC O p eratio n)

thJ-hs

Transie nt Th erm al Im pe danc e Z (K /W )

ST650C ..L Se ries

1 2 3 4 5 6 7

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Ch-technology ST650C..L Series Manual de usuario Pagina 6

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