POWEREX LD422043, LD421843, LD422243 Datasheet

LD42__43

G

Powerex, Inc., Hillis Street, Youngwood, Pennsy l vania 15697 [phone]

Dual SCR/Diode Isolated Module

R

OUTLINE DRAWIN

A

B

C

J F

POW-R-BLOK

430 Amperes / Up to 2200 Volts

Description:

Powerex Dual SCR/Diode Modules are
designed for use in applications
requiring phase control and isolated
packaging. The modules are isolated

TM

for easy mounting with other

3

Q - DIA. (4 TYP.)

E

CONNECTION DIAGRAM

2

L H

P - M10 THD (3 TYP.)

T - (2 TYP.)

4
5

45

3

Ordering Information

1

K D

M

S

N

12

:

Select the complete eight-digit
module part number from the table
below.
Example: LD421843 is a 1800 Volt,
430 Ampere Dual SCR Isolated

POW-R-BLOK

TM

Module

Type

Voltage

Volts

(x100)

LD42 18

20
22

Current

Amperes

(x10)

43

G

LD42__43
Dual SCR/Diode
POW-R-BLOK

TM

430 Amperes / 1800-2200 Volts

LD42 Outline Dimensions

Dimension Inches Millimeters

A 5.91 150.0

B 4.88 124.0

C 4.41 112.0

D 2.36 60.0

E 2.05 52.0

F 1.97 50.0

G 1.89 48.0

H 1.73 44.0

J 1.22 31.0

K 1.10 28.0

L 1.00 25.4

M 0.69 17.5

N 0.39 10.0

P M10 Metric M10

Q 0.26 Dia. 6.5 Dia.

R 0.24 6.0

S 0.12 3.0

T .110 x .032 2.5 x 0.8

Note: Dimensions are for reference only.

Module

components on a common heatsink.

POW-R-BLOK

recognized by the Underwriters

TM

has been tested and

Laboratories.

Features:

T Electrically Isolated Heatsinking
T Aluminum Nitride Isolator
T Compression Bonded Elements
T Metal Baseplate
T Low Thermal Impedance

for Improved Current Capability
T UL Recognized

Benefits:

T No Additional Insulation
Components Required

T Easy Installation
T No Clamping Components

Required
T Reduce Engineering Time

Applications:

T Bridge Circuits
T AC & DC Motor Drives
T Battery Supplies
T Power Supplies
T Large IGBT Circuit Front Ends

Revision Date: 11/1/2001

LD42__43

Powerex, Inc., Hillis Street, Youngwood, Pennsy l vania 15697 [phone]

Dual SCR/Diode Isolated Module

POW-R-BLOK

430 Amperes / Up to 2200 Volts

TM

Absolute Maximum Ratings

Characteristics Conditions Symbol Units

Repetitive Peak Forward and Reverse Blocking
Voltage

Non-Repetitive Peak Blocking Voltage
(t < 5 msec)
RMS Forward Current TC=70°C I

Average Forward Current 180° Conduction, TC=80°C

180° Conduction, T

Peak One Cycle Surge Current, Non-Repetitive

60 Hz, 100% V

60 Hz, No V

60 Hz, 100% V

60 Hz, No V

50 Hz, 100% V

50 Hz, No V

50 Hz, 100% V

50 Hz, No V

Peak Three Cycle Surge Current, Non-Repetitive

Peak Ten Cycle Surge Current, Non-Repetitive

I2t for Fusing for One Cycle

60 Hz, 100%V

60 Hz, 100%V

8.3 milliseconds, T

8.3 milliseconds, T

10 milliseconds, T

10 milliseconds, T

Maximum Rate-of-Rise of On-State Current,

Per JEDEC Standard 397 5.2.2.6 di/dt 200 A/µs
(Repetitive)
Operating Temperature TJ -40 to +125 °C

Storage Temperature T

Max. Mounting Torque, M6 Mounting Screw 55

Max. Mounting Torque, M10 Terminal Screw 110

Module Weight, Typical 1500 g

3.30 lb

V Isolation @ 25C

V

V

=70°C

C

reapplied, Tj=25°C

RRM

reapplied, Tj=25°C

RRM

reapplied, Tj=125°C

RRM

reapplied, Tj=125°C

RRM

reapplied, Tj=25°C

RRM

reapplied, Tj=25°C

RRM

reapplied, Tj=125°C

RRM

reapplied, Tj=125°C

RRM

reapplied, Tj=125C

RRM

reapplied,Tj=125C

RRM

=25°C

j

=125°C

j

=25°C

j

=125°C

j

& V

DRM

T(RMS)

I
I

V

up to 2200 V

RRM

V

RSM

800 A

T(AV)

T(AV)

I

TSM

I

TSM

I

TSM

I

TSM

I

TSM

I

TSM

I

TSM

I

TSM

8,600 A

I

TSM

7,500 A

I

TSM

2

I

t

2

I

t

2

I

t

2

I

t

-40 to +150 °C

stg

rms

+ 100 V

RRM

430
510

14,000

16,000

12,000

14,000

12,000

14,000

10,000

12,000

1.07 x 10

0.82 x 10

0.98 x 10

0.72 x 10 6

6

6

6

A
A
A

A

A

A

A

A

A

A

2

sec

A

2

A

sec

2

A

sec

2

A

sec

in. – Lb.

6

Nm

in. – Lb.

12

Nm

3000 V

Revision Date: 11/1/2001

LD42__43

Powerex, Inc., Hillis Street, Youngwood, Pennsy l vania 15697 [phone]

Dual SCR/Diode Isolated Module

POW-R-BLOK

430 Amperes / Up to 2200 Volts

TM

Electrical Characteristics, TJ=25°C unless otherwise specified

Characteristics Symbol Test Conditions Min. Max.

Repetitive Peak Forward Leakage Current I

Repetitive Peak Reverse Leakage Current I

Peak On-State Voltage V

Threshold Voltage, Low-level
Slope Resistance, Low-level

Threshold Voltage, High-level
Slope Resistance, High-level

VTM Coefficients, Full Range

Minimum dV/dt dV/dt Exponential to V

Gate Trigger Current IGT T

Gate Trigger Voltage VGT T

Non-Triggering Gate Voltage V

Peak Forward Gate Current I

Peak Reverse Gate Voltage V

Up to 2200V, TJ=125°C 80 mA

DRM

Up to 2200V, TJ=125°C 80 mA

RRM

/ VFM I

TM

V

V

(TO)1

r

T1

(TO)2

r

T2

T

= 125°C, I = 15%I

J

T

J

TJ = 125°C, I = 10A to 6kA

T

GDM

4.0 Amp

GTM

5 Volts

GRM

V

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

TM

/ I

=1500A 1.77 V

TM

FM

0.88

1.34

A =
B =
C =
D =

0.766

-1.046E-02

1.805E-04

2.00E-02

1000 Typ. V/µs

= V

V

TM

(TO)1

= 125°C, I = πI

VTM = V

(TO)2

T(AV)

+ rT1 I

T(AV)

+ rT2 I

to πI

to I

T(AV)

TSM

T

=125°C, Gate Open

j

=25°C, VD=12V 200 mA

j

=25°C, VD=12V 3.0 Volts

j

=125°C, VD= ½ V

j

DRM

0.25 Volts

DRM

Units

0.66 V mΩ

0.32 V mΩ

Thermal Characteristics

Characteristics Symbol

Thermal Resistance, Junction to Case

Thermal Impedance Coefficients

R

Z

ΘJ-C

Θ

J-C

Per Module, both conducting

Per Junction, both conducting

Z

Θ

J-C

+ K

+ K

+ K

Thermal Resistance, Case to Sink Lubricated

R

ΘC-S

= K1 (1-exp(-t/

(1-exp(-t/

2

(1-exp(-t/

3

(1-exp(-t/

4

))

τ

1

))

τ

2

))

τ

3

))

τ

4

Per Module 0.01 °C/W

= 8.03E-04

K

1

K2 = 1.03E-02

K3 = 1.64E-02

K4 = 3.75E-02

Max. Units

0.0325

0.0650

= 3.39E-04

τ
τ

1

= 3.15E-03

2

= 0.106

τ

3

= 2.066

τ

4

Revision Date: 11/1/2001

°C/W
°C/W

LD42__43

Powerex, Inc., Hillis Street, Youngwood, Pennsy l vania 15697 [phone]

Dual SCR/Diode Isolated Module

POW-R-BLOK

430 Amperes / Up to 2200 Volts

TM

Maximum On-State Forward Voltage Drop

( Tj = 125 °C )

5

4

3

2

1

On-State Voltage - Vtm / Vfm - Volts

0

10 100 1000 10000

Instantaneous On-State Current - Itm / Ifm - Amperes

Maximum On-State Power Dissipation

800

700

600

500

400

(Sinusoidal Waveform)

30°

15°

120°

90°

60°

180°

Maximum Transient Thermal Impedance

0.070

0.060

0.050

0.040

0.030

0.020

Thermal Impedance - Rjc - °C/W

0.010

0.000

0.0001 0.001 0.01 0.1 1 10 100

(Junction to Case, Per Junction)

Time - t - Seconds

Maximum Allowable Case Temperature

130

120

110

100

(Sinusoidal Waveform)

180

0

CONDUCTION ANGLE

360

300

200

Max. Power Dissipation Per Ju n ction - Watts_

100

0

0 10 0 200 3 00 400 500

Average On-State Cur r ent - It(av) / If(av ) - Amperes

180

0

CONDUCTION ANGLE

Maximum On-State Power Dissipation

(Rectangular Waveform)

1200

1000

800

90°

600

400

Max. Power Dissipation Per Junction - Watts_

200

0

0 100 200 300 400 500 600 700 800

15°

Average On-State Current - It(av) / If(av) - Amperes

60°

30°

180°

120°

0

CONDUCTION ANGLE

270°

180

360

360°

360

90

Max. Case Temperature - Tcase -°C_

80

70

0 100 200 3 00 400 500

130

120

110

100

90

80

70

Max. Case Temperature - Tcase -°C_

60

50

0 100 200 300 40 0 500 600 700 800

15°

Average On-State Cu rrent - It(av) / If(av)- Amperes

Maximum Allowable Case Temperature

15°

Average On-State Current - It(av) / If(av) - Amperes

30°

60°

(Rectangular Waveform)

30°

60°

90°

90°

0

CONDUCTION ANGLE

120°

180°

120°

180

270°

180°

360

360°

Revision Date: 11/1/2001