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

POW-R-BLOK

TM

Dual SCR Isolated Module

150 Amperes / Up to 1600 Volts

Revision Date: 12/04/2002

CD63__15A

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

0.000

0.020

0.040

0.060

0.080

0.100

0.120

0.140

0.160

0.180

0.01

0.1

1

10

Time - t - Seconds

(Junction to Case)

0

180

360

CONDUCTION ANGLE

Maximum Allowable Case Temperature

120°

90°

60°

30°

15°

180°

85

90

95

100

105

110

115

120

125

0

20

40

60

80

100

120

140

160

180

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

(Sinusoidal Waveform)

0

180

360

CONDUCTION ANGLE

Maximum On-State Power Dissipation

90°

60°

30°

120°

180°

270°

15°

360°

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

320

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°

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)

0

180

360

CONDUCTION ANGLE

Maximum On-State Power Dissipation

15°

30°

60°

90°

120°

180°

0

20

40

60

80

100

120

140

160

180

200

220

240

0

20

40

60

80

100

120

140

160

180

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

(Sinusoidal Waveform)