CD420840B datasheet(3/4 Pages) POWEREX

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

POW-R-BLOK

Dual SCR/Diode Isolated Module

40 Amperes / Up to 1800 Volts

Revision Date: 04/28/2009

CD42__40B

CD47__40B

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

Repetitive Peak Reverse Leakage Current

IRRM

Up to 1800V, TJ=125°C

Peak On-State Voltage

VTM / VFM

ITM / IFM = 200A

1.95

Threshold Voltage, Low-level

Slope Resistance, Low-level

V(TO)1

rT1

TJ = 125°C, I = 16.7% x πIT(AV) to πIT(AV)

1.0

4.5

mΩ

Minimum dV/dt

dV/dt

Tj=125°C, Up to 800V

Tj=125°C, 1200V – 1800V

500

1000

V/µs

Turn-Off Time (Typical)

t off

TJ = 125°C

40 - 100

(Typical)

µs

Gate Trigger Current

IGT

Tj= 25°C, VD=6V, Resistive Load

150

Gate Trigger Voltage

VGT

Tj= 25°C, VD=6V, Resistive Load

3.0

Volts

Non-Triggering Gate Voltage

VGDM

Tj=125°C, VD=VDRM

0.25

Volts

Non-Triggering Gate Current

IGDM

Tj=125°C, VD=VDRM

Holding Current

Tj= 25°C

150

Latching Current

Tj= 25°C

300

Thermal Characteristics

Characteristics

Symbol

Max.

Units

Thermal Resistance, Junction to Case

DC Operation

RΘJ-C

Per Module, both conducting

Per Junction, both conducting

0.33

0.65

°C/W

Thermal Resistance, Case to Sink Lubricated

RΘC-S

Per Module

0.1

°C/W

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