ST183S04PFK0PBF 查看數據表（PDF） - Vishay Semiconductors

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ST183S04PFK0PBF

Inverter Grade Thyristors (Stud Version), 195 A

Vishay Semiconductors 

ST183SPbF Series

Inverter Grade Thyristors Vishay High Power Products

(Stud Version), 195 A

500

DC

450

180°

400

120°

90°

350

60°

30°

300

250

200 RMS limit

150

100

50

0

0 50 100 150

Ø

Conduction period

ST183S Series

TJ = 125 °C

200 250 300 350

500

450

400

350

300

250

R

thSA =

00.2.106K.1/KWK/W/W

0.8

K/W

-

ΔR

200

150

000..5.43KKK//W/WW

100 0.8 K/W

50 1.2 K/W

0

25

50

75

100

125

Average On-State Current (A)

Maximum Allowable Ambient Temperature (°C)

Fig. 4 - On-State Power Loss Characteristics

4500

4000

3500

At any rated load condition and with

rated VRRM applied following surge

Initial TJ = 125 °C

at 60 Hz 0.0083 s

at 50 Hz 0.0100 s

3000

2500

ST183S Series

2000

1

10

100

Number of Equal Amplitude Half Cycle

Current Pulses (N)

Fig. 5 - Maximum Non-Repetitive Surge Current

10 000

ST183S Series

1000

TJ = 125 °C

TJ = 25 °C

100

1.0 1.5 2.0 2.5 3.0 3.5 4.0

Instantaneous On-State Voltage (V)

Fig. 7 - On-State Voltage Drop Characteristics

5000

4500

4000

3500

Maximum non-repetitive surge current

versus pulse train duration. Control

of conduction may not be maintained

Initial TJ = 125 °C

No voltage reapplied

Rated VRRM reapplied

3000

2500

ST183S Series

2000

0.01

0.1

1

Pulse Train Duration (s)

Fig. 6 - Maximum Non-Repetitive Surge Current

1

Steady state value

RthJC = 0.105 K/W

(DC operation)

0.1

0.01

ST183S Series

0.001

0.001

0.01

0.1

1

10

Square Wave Pulse Duration (s)

Fig. 8 - Thermal Impedance ZthJC Characteristics

Document Number: 94369

Revision: 30-Apr-08

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

www.vishay.com

5

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