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

POW-R-BLOK

TM

Dual SCR/Diode Isolated Module

430 Amperes / Up to 2200 Volts

Revision Date: 11/1/2001

LD42__43

Absolute Maximum Ratings

Characteristics

Conditions

Symbol

Units

Repetitive Peak Forward and Reverse Blocking

Voltage

up to 2200

V

Non-Repetitive Peak Blocking Voltage

(t < 5 msec)

V

RMS Forward Current

800

A

Average Forward Current

430

510

A

A

Peak One Cycle Surge Current, Non-Repetitive

14,000

16,000

12,000

14,000

12,000

14,000

10,000

12,000

A

A

A

A

A

A

A

A

Peak Three Cycle Surge Current, Non-Repetitive

8,600

A

Peak Ten Cycle Surge Current, Non-Repetitive

7,500

A

I

I

I

I

I

1.07 x 10

6

0.82 x 10

6

0.98 x 10

6

0.72 x 10

6

A

A

A

A

Maximum Rate-of-Rise of On-State Current,

(Repetitive)

Per JEDEC Standard 397 5.2.2.6

di/dt

200

A/µs

Operating Temperature

-40 to +125

°C

Storage Temperature

-40 to +150

°C

Max. Mounting Torque, M6 Mounting Screw

55

6

in. – Lb.

Nm

Max. Mounting Torque, M10 Terminal Screw

110

12

in. – Lb.

Nm

Module Weight, Typical

1500

g

3.30

lb

V Isolation @ 25C

3000

V