Datasheet > 181RKI400PBF

181RKI400PBF

更新时间： 2024-01-29 23:55:58

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
7页	120K
描述
Silicon Controlled Rectifier, 285A I(T)RMS, 400V V(DRM), 400V V(RRM), 1 Element, TO-209AB, HERMETIC SEALED, ROHS COMPLIANT, GLASS PACKAGE-3

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181RKI400PBF 数据手册

180RKI...PbF, 181RKI...PbF Series

Phase Control Thyristors

(Stud Version), 180 A

Vishay High Power Products

4000

3500

3000

2500

2000

1500

4000

3500

3000

2500

2000

1500

Maximum non-repetitive surge current

versus pulse train duration. Control of

conduction may not be maintained.

Initial T_J= 125 °C

At any rated load condition and with

rated V_RRMapplied following surge.

Initial T_J= 125 °C

at 60 Hz 0.0083 s

at 50 Hz 0.0100 s

No voltage reapplied

Rated V_RRMreapplied

100

0.01

0.1

Number of Equal Amplitude Half

Pulse Train Duration (s)

94382_05

94382_06

Cycle Current Pulses (N)

Fig. 5 - Maximum Non-Repetitive Surge Current

Fig. 6 - Maximum Non-Repetitive Surge Current

10 000

T_J= 25 °C

1000

T_J= 125 °C

100

0.5

1.0

1.5

2.0

2.5

3.0

Instantaneous On-State Voltage (V)

94382_07

Fig. 7 - On-State Voltage Drop Characteristics

0.1

Steady state value

R_thJC= 0.15 K/W

(DC operation)

0.01

0.001

0.01

0.1

94382_08

Square Wave Pulse Duration (s)

Fig. 8 - Thermal impedance Z_thJCCharacteristics

Document Number: 94382

Revision: 03-Nov-09

For technical questions, contact: indmodules@vishay.com

www.vishay.com

1 2 3 456 7

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