ST780C..L Просмотр технического описания (PDF) - Vishay Semiconductors

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Компоненты Описание

производитель

ST780C..L

Phase Control Thyristors (Hockey PUK Version), 1350 A

Vishay Semiconductors 

ST780CLPbF Series

Phase Control Thyristors Vishay High Power Products

(Hockey PUK Version), 1350 A

22000

20000

18000

At Any Rated Load Condition And With

Rated VRRM Applied Following Surge.

Initial TJ = 125°C

@60 Hz 0.0083 s

@50 Hz 0.0100 s

16000

14000

12000

ST780C..L Series

10000

1

10

100

Number Of Equal Amplitude Half Cyc le Current Pulses (N)

Fig. 7 - Maximum Non-Repetitive Surge Current

Single and Double Side Cooled

10000

26000

Maximum Non Repetitive Surge Current

24000

Versus Pulse Train Duration. Control

Of Conduction May Not Be Maintained.

22000

Initial TJ = 125°C

No Voltage Reapplied

20000

Rated VRRMReapplied

18000

16000

14000

12000 ST780C..L Series

10000

0.01

0.1

1

Pulse Train Duration (s)

Fig. 8 - Maximum Non-Repetitive Surge Current

Single and Double Side Cooled

1000

TJ= 25°C

TJ= 125°C

ST780C..L Series

100

0.5

1

1.5

2

2.5

Instantaneous On-state Voltage (V)

Fig. 9 - On-State Voltage Drop Characteristics

0.1

0.01

Steady State Value

R thJ-hs = 0.073 K/ W

(Single Side Cooled)

RthJ-hs = 0.031 K/ W

(Double Side Cooled)

(DC Operation)

0.001

0.001

ST780C..L Series

0.01

0.1

1

Square Wave Pulse Duration (s)

Fig. 10 - Thermal Impedance ZthJ-hs Characteristics

Document Number: 94415

Revision: 11-Aug-08

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

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