PA431207 datasheet(3/5 Pages) POWEREX

Part #	PA431207

Description	POW-R-BLOK AC Switch SCR Isolated Module (1550 Amps RMS, Up to 1800 Volts)

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Manufacturer	POWEREX [Powerex Power Semiconductors]

Direct Link	http://www.pwrx.com

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PRELIMINARY

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

POW-R-BLOK

TM

AC Switch SCR Isolated Module

1550 Amps RMS, Up to 1800 Volts

Electrical Characteristics, TJ=25

°°°°C unless otherwise specified

Characteristics

Symbol

Test Conditions

Min.

Max.

Units

Repetitive Peak Forward Leakage Current

IDRM

Up to 1800V, TJ=125

° C

100

mA

Repetitive Peak Reverse Leakage Current

IRRM

Up to 1800V, TJ=125

° C

100

mA

Peak On-State Voltage

VFM

ITM=3000A, TJ=125

° C

1.30

V

Threshold Voltage, Low-level

Slope Resistance, Low-level

V(TO)1

rT1

TJ = 125

° C, I = 15%IT(AV) to πIT(AV)

0.703

0.184

V

m

Ω

Threshold Voltage, High-level

Slope Resistance, High-level

V(TO)2

rT2

TJ = 125

° C, I = πIT(AV) to ITSM

1.01

0.117

V

m

Ω

VTM Coefficients, Full Range

TJ = 125

° C, I = 50A to 6kA

VTM = A+ B Ln I +C I + D Sqrt I

A =

B =

C =

D =

0.7999

-4.62 E-02

7.33 E-05

1.10 E-02

Minimum dV/dt

dV/dt

Exponential to 0.67VDRM

Tj=125

° C, Gate Open

600 Typ.

V/

µs

Gate Trigger Current

IGT

Tj=25

° C, VD=12V

200

mA

Gate Trigger Voltage

VGT

Tj=25

° C, VD=12V

3.0

Volts

Non-Triggering Gate Voltage

VGDM

Tj=125

° C, VD= ½ VDRM

0.15

Volts

Holding Current

IH

300

mA

Peak Forward Gate Current

IGTM

4.0

Amp

Peak Reverse Gate Voltage

VGRM

5

Volts

Maximum Average Gate Power Dissipation

PGM (AVE)

16

Watts

Thermal Characteristics

Characteristics

Symbol

Max.

Units

Thermal Resistance, Junction to Case

RΘJ-C

Per Module, both conducting

Per Junction, both conducting

0.029

0.058

° C/W

Thermal Impedance Coefficients

ZΘJ-C

ZΘJ-C= K1 (1-exp(-t/t1))

+ K2 (1-exp(-t/t2))

+ K3 (1-exp(-t/t3))

+ K4 (1-exp(-t/t4))

K1 = 5.04 E-04

K2 = 2.31 E-03

K3 = 2.83 E-03

K4 =5.24 E-02

t1 = 2.47 E-03

t2 = 4.42 E-02

t3 = 1.370

t4 = 9.668

Thermal Resistance, Case to Sink Lubricated

RΘC-S

Per Module

0.009

° C/W

08/10/2002

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