Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272

Phase Control SCR

www.pwrx.com

1200 Amperes Average

4400 Volts

Revision Date: 03/26/2010

TAK7

1200A

®

15°

30°

60°

90°

120°

180°

0

500

1000

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3500

0

200

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600

800

1000

1200

1400

Average On-State Current - It(av) - Amperes

Maximum On-State Power Dissipation

(Sinusoidal Waveform)

15°

30°

60°

90°

120°

180°

60

70

80

90

100

110

120

130

0

200

400

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800

1000

1200

1400

Average On-State Current - It(av) - Amperes

Maximum Allowable Case Temperature

(Sinusoidal Waveform)

15°

30°

60°

90°

120°

180°

270°

360°

0

500

1000

1500

2000

2500

3000

3500

4000

0

200

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600

800

1000

1200

1400

1600

1800

2000

Average On-State Current - It(av) - Amperes

Maximum On-State Power Dissipation

(Rectangular Waveform)

15°

30°

60°

90°

120°

180°

270°

360° (DC)

60

70

80

90

100

110

120

130

0

200

400

600

800

1000

1200

1400

1600

1800

2000

Average On-State Current - It(av) - Amperes

Maximum Allowable Case Temperature

(Rectangular Waveform)

0

1

2

3

4

5

10

100

1000

10000

Instantaneous On-State Current - Itm - Amperes

Maximum On-State Forward Voltage Drop

( Tj = 125 °C )

0

0.002

0.004

0.006

0.008

0.01

0.012

0.014

0.016

0.001

0.01

0.1

1

10

100

Time - t - Seconds

Maximum Transient Thermal Impedance

(Junction to Case)