ST333S04PFL0P 查看數據表（PDF） - Vishay Semiconductors

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ST333S04PFL0P

Inverter Grade Thyristors (Stud Version), 330 A

Vishay Semiconductors 

ST333SP Series

Inverter Grade Thyristors Vishay High Power Products

(Stud Version), 330 A

700

DC

600

180°

120°

90°

500

60°

30°

400

300 RMSLimit

200

100

0.03 K/ W

0.06 K/ W

Conduc tion Period

ST333S Series

TJ = 125°C

0.12 K/ W

0.2 K/W

0.3 K/W

0.5 K/ W

0

0 100 200 300 400 500 62050

50

75

100

125

Average On-state Current (A)

Maximum Allowable Ambient Temperature (°C)

Fig. 4 - On-State Power Loss Characteristics

10000

9000

8000

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

7000

6000

5000

ST333SSeries

4000

1

10

100

Number Of Equa l Amplitude Half Cycle Current Pulses (N)

Fig. 5 - Maximum Non-Repetitive Surge Current

10000

TJ= 25°C

1000

TJ = 125°C

ST333SSeries

100

01234567

InstantaneousOn-state Voltage (V)

Fig. 7 - On-State Voltage Drop Characteristics

11000

Maximum Non Repetitive Surge Current

VersusPulse Train Duration. Control

10000 Of Conduction May Not Be Maintained.

9000

Initial TJ = 125°C

No Voltage Reapplied

8000

Rated VRRM Reapplied

7000

6000

5000 ST333SSeries

4000

0.01

0.1

1

Pulse Train Duration (s)

Fig. 6 - Maximum Non-Repetitve Surge Current

1

Steady State Value

RthJC = 0.10 K/ W

(DC Operation)

0.1

0.01

ST333S Series

0.001

0.001 0.01

0.1

1

10

Square Wave Pulse Duration (s)

Fig. 8 - Thermal Impedance ZthJC Characteristics

Document Number: 94377

Revision: 30-Apr-08

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

www.vishay.com

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