PS431815 datasheet(3/5 Pages) POWEREX

Part #	PS431815

Description	POW-R-BLOK Single SCR Isolated Module 1500 Amperes / Up to 1800 Volts

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Manufacturer	POWEREX [Powerex Power Semiconductors]

Direct Link	http://www.pwrx.com

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Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272

POW-R-BLOK

TM

www.pwrx.com

Single SCR Isolated Module

1500 Amperes / Up to 1800 Volts

Revision Date: 05/29/2012

PS43__15

®

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

200

mA

Repetitive Peak Reverse Leakage Current

IRRM

Up to 1800V, TJ=125C

200

mA

Peak On-State Voltage

VTM

ITM=3000A, TJ=25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)

0.691

0.102

V

mΩ

Threshold Voltage, High-level

Slope Resistance, High-level

V(TO)2

rT2

TJ = 125C, I = πIT(AV) to ITSM

0.871

0.065

V

mΩ

VTM Coefficients, Full Range

TJ = 125C, I = 50A to 15kA

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

A =

B =

C =

D =

0.7963

-3.77 E-02

3.65 E-05

7.19 E-03

Critical Rate of Rise of Off-State

Voltage

dV/dt

Exponential to 0.67VDRM

Tj=125C, Gate Open

600

V/

s

Gate Trigger Current

IGT

IG Required

Tj=25C, VD=12V

Min Ig Required to Ensure Turn-On of

Paralleled SCRs in Module

800mA

400

mA

Gate Trigger Voltage

VGT

Tj=25C, VD=12V

4.5

Volts

Non-Triggering Gate Voltage

VGDM

Tj=125C, VD= ½ VDRM

0.15

Volts

Holding Current

IH

600

mA

Peak Forward Gate Current

IGTM

8.0

Amp

Peak Reverse Gate Voltage

VGRM

5

Volts

Maximum Average Gate Power Dissipation

PGM (AVE)

60

Watts

Thermal Characteristics

Characteristics

Symbol

Max.

Units

Thermal Resistance, Junction to Case

RΘJ-C

Per Module, both conducting

0.024

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 = 4.05 E-04

K2 = 5.19 E-03

K3 = 1.63 E-02

K4 = 2.12 E-03

t1 = 6.24 E-03

t2 = 2.46 E-01

t3 = 8.20

t4 = 35.33

Thermal Resistance, Case to Sink Lubricated

RΘC-S

Per Module

0.009

C/W

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