PRELIMINARY

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

POW-R-BLOK

TM

Dual Diode Isolated Module

1100 Amperes / Up to 2400 Volts

Absolute Maximum Ratings

Characteristics

Conditions

Symbol

Units

Repetitive Peak Reverse Blocking Voltage

Up to 2400

V

Non-Repetitive Peak Blocking Voltage

(t < 5 msec)

V

RMS Current Per Diode

(180

o

Conduction)

180

180

180

180

1885

1725

1570

1415

A

A

A

A

Average Forward Current Per Diode

(180

o

Conduction)

180

180

180

180

1200

1100

1000

900

A

A

A

A

Peak One Cycle Surge Current, Non-Repetitive

Tj = 25C, Vr = 0

60 Hz

50 Hz

50,890

46,400

A

A

Peak One Cycle Surge Current, Non-Repetitive

Tj = 25C, Vr = Vrrm

60 Hz

50 Hz

33,925

30,935

A

A

Peak One Cycle Surge Current, Non-Repetitive

Tj = 125C, Vr = 0

60 Hz

50 Hz

44,250

40,350

A

A

Peak One Cycle Surge Current, Non-Repetitive

Tj = 125C, Vr = Vrrm

60 Hz

50 Hz

29,500

26,900

A

A

Peak Three Cycle Surge Current, Non-Repetitive

60 Hz, Tj = 125C, Vr = Vrrm

23,690

A

Peak Ten Cycle Surge Current, Non-Repetitive

60 Hz, Tj = 125C, Vr = Vrrm

18,615

A

I

Tj = 125C, Vr = Vrrm

8.3 milliseconds

10 milliseconds

I

I

3.63 x 10

6

3.62 x 10

6

A

A

Operating Temperature

-40 to +150

° C

Storage Temperature

-40 to +150

° C

Max. Mounting Torque, M6 Mounting Screw

132

15

in. – Lb.

Nm

Max. Mounting Torque, M10 Terminal Screw

106

12

in. – Lb.

Nm

Module Weight, Typical

455

g

11.75

lb

V Isolation @ 25C

3000

V

11/06/2002

PD41__11