PD412011 datasheet(3/5 Pages) POWEREX

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PRELIMINARY

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

POW-R-BLOK

Dual Diode Isolated Module

1100 Amperes / Up to 2400 Volts

Electrical Characteristics, TJ=25

°°°°C unless otherwise specified

Characteristics

Symbol

Test Conditions

Min.

Max.

Units

Repetitive Peak Reverse Leakage Current

IRRM

Up to 2400V, TJ=125

° C

100

Peak On-State Voltage

VFM

IFM=3000A, TJ=125

° C

1.75

Threshold Voltage, Low-level

Slope Resistance, Low-level

V(TO)1

rT1

TJ = 125

° C, I = 15%IT(AV) to πIT(AV)

0.869

0.237

Ω

Threshold Voltage, High-level

Slope Resistance, High-level

V(TO)2

rT2

TJ = 125

° C, I = πIT(AV) to ITSM

1.055

0.175

Ω

VFM Coefficients, Full Range

TJ = 125

° C, I = 50A to 6kA

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

A =

B =

C =

D =

0.93159

-4.51 E-02

9.95 E-05

1.29 E-02

Typical Reverse Recovery Time

trr

TJ = 25

° C, Ifm = 1500A.

dIr/dt = 25 A/us, tp = 190 us

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

11/06/2002

PD41__11

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