ND431621 datasheet(2/4 Pages) POWEREX

Part #	ND431621

Description	POW-R-BLOK Dual SCR Isolated Module (210 Amperes / Up to 2000 Volts)

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Manufacturer	POWEREX [Powerex Power Semiconductors]

Direct Link	http://www.pwrx.com

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

POW-R-BLOK

TM

Dual SCR Isolated Module

210 Amperes / Up to 2000 Volts

Revision Date: 11/1/2001

ND43__21

Absolute Maximum Ratings

Characteristics

Conditions

Symbol

Units

Repetitive Peak Forward and Reverse Blocking

Voltage

VDRM & VRRM

up to 2000

V

Non-Repetitive Peak Reverse Blocking Voltage

(t < 5 msec)

VRSM

VRRM + 100

V

RMS Forward Current

180° Conduction, TC=92°C

IT(RMS)

330

A

Average Forward Current

180° Conduction, TC=92°C

IT(AV)

210

A

Peak One Cycle Surge Current, Non-Repetitive

60 Hz, 100% VRRM reapplied,Tj=130C

60 Hz, No VRRM reapplied,Tj=130C

60 Hz, 100% VRRM reapplied,Tj=25C

60 Hz, No VRRM reapplied,Tj=25C

ITSM

8800

10,420

10,120

11,190

A

Peak Three Cycle Surge Current, Non-Repetitive

60 Hz, 100% VRRM reapplied,Tj=130C

ITSM

4685

A

Peak Ten Cycle Surge Current, Non-Repetitive

60 Hz, 100% VRRM reapplied,Tj=130C

ITSM

4040

A

I

2t for Fusing for One Cycle, 8.3 milliseconds

60 Hz, 100% VRRM reapplied,Tj=130C

60 Hz, 100% VRRM reapplied,Tj=25C

I

2t

I

2t

320,000

426,720

A

2 sec

A

2 sec

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

(Non-Repetitive)

Tj=25°C, IG=500mA,

VD=0.67 VDRM (Rated), ITM=

πIT(AV),

Tr < 0.5µs, tp > 6µs

di/dt

800

A/µs

Peak Gate Power Dissipation

PGM

16

W

Average Gate Power Dissipation

PG(AV)

3

W

Peak Forward Gate Current

IGFM

4

A

Peak Forward Gate Voltage

VGFM

10

V

Peak Reverse Gate Voltage

VGRM

5

V

Operating Temperature

TJ

-40 to +130

°C

Storage Temperature

Tstg

-40 to +150

°C

Max. Mounting Torque, M6 Mounting Screw

45

5

in.-Lb.

Nm

Max. Mounting Torque, M8 Terminal Screw

110

12

in.-Lb.

Nm

Module Weight, Typical

840

G

1.85

Lb

V Isolation @ 25C

Vrms

2500

V

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