Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272

POW-R-BLOK

TM

www.pwrx.com

Dual SCR Isolated Module

150 Amperes / Up to 1800 Volts

Revision Date: 04/28/2009

CD63__15B

Maximum On-State Forward Voltage Drop

0

1

2

3

4

5

10

100

1000

10000

Instantaneous On-State Current - Itm - Amperes

( Tj = 125 °C )

Maximum Transient Thermal Impedance

0

0.02

0.04

0.06

0.08

0.1

0.12

0.14

0.16

0.18

0.01

0.1

1

10

Time - t - Seconds

(Junction to Case)

0

180

360

CONDUCTION ANGLE

Maximum On-State Power Dissipation

15°

30°

60°

90°

120°

180°

0

50

100

150

200

250

0

20

40

60

80

100

120

140

160

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

(Sinusoidal Waveform)

0

180

360

CONDUCTION ANGLE

Maximum Allowable Case Temperature

120°

90°

60°

30°

15°

180°

80

85

90

95

100

105

110

115

120

125

0

20

40

60

80

100

120

140

160

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

(Sinusoidal Waveform)

0

180

360

CONDUCTION ANGLE

Maximum On-State Power Dissipation

360°

15°

270°

180°

120°

30°

60°

90°

0

50

100

150

200

250

300

0

20

40

60

80

100 120 140 160 180 200 220 240 260

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

(Rectangular Waveform)

0

180

360

CONDUCTION ANGLE

Maximum Allowable Case Temperature

270°

180°

120°

90°

60°

30°

15°

360°

70

75

80

85

90

95

100

105

110

115

120

125

0

20

40

60

80

100 120 140 160 180 200 220 240 260

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

(Rectangular Waveform)