DYNEX DCR1595SW42, DCR1595SW41, DCR1595SW40, DCR1595SW39, DCR1595SW38 Datasheet

DCR1595SW

Phase Control Thyristor

Replaces October 2000 version, DS4248-5.0 DS4248-6.1 July 2001

FEATURES

■ Double Side Cooling

■ High Surge Capability

APPLICATIONS

■ High Power Drives

■ High Voltage Power Supplies

■ DC Motor Control

■ Welding

■ Battery Chargers

VOLTAGE RATINGS

Part and Ordering

Number

DCR1595SW42 DCR1595SW41 DCR1595SW40 DCR1595SW39 DCR1595SW38 DCR1595SW37

Repetitive Peak

Voltages

V

and V

DRM

V

4200 4100 4000 3900 3800 3700

Lower voltage grades available.

DRM

Conditions

T

= 0˚ to 125˚C,

vj

I

= I

RRM

, V & V & V

RRM tp

= 400mA,

RSM RRM

DRM

V

DRM

V

DSM

V

DRM

respectively

= 10ms, = + 100V

ORDERING INFORMATION

When ordering, select the required part number shown in the Voltage Ratings selection table.

For example:

DCR1595SW38

Note: Please use the complete part number when ordering and quote this number in any future correspondance relating to your order.

KEY PARAMETERS V I

T(AV)

I

TSM

DRM

(max) 3020A (max) 53750A

4200V

dV/dt* 1000V/ dI/dt 400A/

* Higher dV/dt selections available

Outline type code: W

(See Package Details for further information)

Fig. 1 Package outline

µs

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DCR1595SW

CURRENT RATINGS

T

= 60˚C unless stated otherwise.

case

Symbol

Double Side Cooled

I

T(AV)

I

T(RMS)

I

T

Mean on-state current

RMS value

Continuous (direct) on-state current

Single Side Cooled

I

T(AV)

I

T(RMS)

I

T

= 80˚C unless stated otherwise.

case

Mean on-state current

RMS value

Continuous (direct) on-state current

Symbol

Double Side Cooled

Parameter

Test Conditions

Half wave resistive load

Test Conditions

Max.

3020

-

4745

4370

1975

-

3105

2650

Max.

Units

A

Units

I

T(AV)

I

T(RMS)

I

T

Mean on-state current

RMS value

Continuous (direct) on-state current

Single Side Cooled

I

T(AV)

I

T(RMS)

I

T

Mean on-state current

RMS value

Continuous (direct) on-state current

Half wave resistive load

2380

-

3735

3360

1530

-

2405

1996

A

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SURGE RATINGS

DCR1595SW

Symbol

I

TSM

I2t

I

TSM

I2t

Surge (non-repetitive) on-state current

2

t for fusing

I

Surge (non-repetitive) on-state current

2

t for fusing

I

Parameter

THERMAL AND MECHANICAL RATINGS

Symbol

R

th(j-c)

R

th(c-h)

Thermal resistance - junction to case

Thermal resistance - case to heatsink

Parameter

Test Conditions

10ms half sine, T

= 50% V

V

R

10ms half sine, T

V

R

case

- 1/4 sine

RRM

case

= 0

= 125˚C

Test Conditions

Double side cooled DC

Single side cooled Anode DC

Cathode DC

Clamping force 70.0kN Double side

(with mounting compound) Single side

Min.

-

Max.

43.0

9.25 x 10

53.75

14.4 x 10

Max.

0.008

0.016

0.001

0.002

6

Units

kA

2

s

A

kA

2

s

A

Units

˚CW

T

vj

Virtual junction temperature

On-state (conducting)

Reverse (blocking)

T

stg

F

m

Storage temperature range

Clamping force

-

–55

63.0

135

125

77.0

˚C

kN

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