C&H Technology LS43-43 User Manual

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Suite 108
Minnetonka, MN 55345

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®

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 [phone] POW-R-BLOK
www.pwrx.com Single SCR Isolated Module

430 Amperes / 1800-2200 Volts

E

OUTLINE DRAWING

G

H

B

"Q"

F

M N

KA

K

K

G

T

D

A

R

A

Ordering Information:

Select the complete eight-digit
module part number from the table
below.
Example: LS432243 is a 2200 Volt,
430 Ampere Single SCR Isolated

POW-R-BLOK

TM

Module

Type

LS43 18

Voltage

Volts

(x100)

20
22

Current

Amperes

(x10)

43

K

J

"P"

L

LS43__43
Single SCR
POW-R-BLOKTM Module

430 Amperes / 1800-2200 Volts

C

LS43 Outline Dimensions

Dimension Inches Millimeters

A 3.15 80.0

B 1.50 38.0

C 2.05 52.1

D 3.62 92.0

E 1.97 50.0

F 0.39 9.9

G 0.24 6.1

H 0.75 19.0

J 0.99 25.1

K 0.48 12.2

L 0.12 3.1

M 1.45 36.8

N 1.76 44.7

P M10 Metric M10

Q 0.250 Dia. 6.35 Dia.

R 0.99 25.1

S 0.110 x .032 2.5 x 0.8

T 3.99 101.3

Note: Dimensions are for reference only.

LS43__43

Description:

Powerex Single SCR Modules are
designed for use in applications
requiring rectification and isolated
packaging. The modules are isolated
for easy mounting with other
components on a common heatsink.

POW-R-BLOK

recognized by the Underwriters
Laboratories.

Features:

 Electrically Isolated Heatsinking
 Aluminum Nitride Insulator
 Compression Bonded Elements
 Metal Baseplate
 Low Thermal Impedance

for Improved Current Capability
 Quick Connect Gate Terminal
with Provision for Keyed Mating
Plug
 UL Recognized

Benefits:

 No Additional Insulation
Components Required

 Easy Installation
 No Clamping Components

Required
 Reduce Engineering Time

Applications:

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

TM

TM

has been tested and

Revision Date: 02/16/2010

®

A

)

LS43__43

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 [phone] POW-R-BLOK

TM

www.pwrx.com Single SCR Isolated Module

430 Amperes / 1800-2200 Volts

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 180° Conduction, TC=70°C I

verage 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 60 Hz, 100%V

Peak Ten Cycle Surge Current, Non-Repetitive 60 Hz, 100% V

I2t for Fusing for One Cycle

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 +130 °C

Storage Temperature T

Max. Mounting Torque, M6 Mounting Screw 55

Max. Mounting Torque, M10 Terminal Screw 110

Module Weight, Typical 816 g

1.80 lb

V Isolation @ 25C

Information presented is based upon manufacturers testing and projected capabilities.
This information is subject to change without notice.
The manufacturer makes no claim as to the suitability of use, reliability, capability,
or future availability of this product.

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 I

RRM

reapplied I

RRM

=25°C

j

=125°C

j

=25°C

j

=125°C

j

& V

DRM

up to 2200 V

RRM

V

RSM

800 A

T(RMS)

I

T(AV)

I

T(AV

I

TSM

I

TSM

I

TSM

I

TSM

I

TSM

I

TSM

I

TSM

I

TSM

8,600 A

TSM

7,500 A

TSM

2

t

I

2

t

I

2

t

I

2

t

I

-40 to +150 °C

stg

V

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

sec

A

2

sec

A

2

sec

A

in. – Lb.

6

Nm

in. – Lb.

12

Nm

3000 V

Revision Date: 02/16/2010

®

LS43__43

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 [phone] POW-R-BLOK

TM

www.pwrx.com Single SCR Isolated Module

430 Amperes / 1800-2200 Volts

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 VFM I

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

=1500A 1.77 V

TM

V

(TO)1

r

T1

V

(TO)2

r

T2

T

GDM

4.0 Amp

GTM

5 Volts

GRM

= 130°C, I = 15%I

T

J

= 130°C, I = πI

T

J

T(AV)

T(AV)

TJ = 130°C, I = 10A to 6kA

V

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

TM

T

=130°C, Gate Open

j

=25°C, VD=12V 200 mA

j

=25°C, VD=12V 3.0 Volts

j

=130°C, VD= ½ V

j

to πI

to I

DRM

DRM

0.88

T(AV)

1.34

TSM

A =
B =
C =
D =

1000 Typ. V/µs

0.766

-1.046 E-02

1.805 E-05

2.00 E-02

0.25 Volts

Units

0.66 V mΩ

0.32 V mΩ

Thermal Characteristics

Characteristics Symbol

Thermal Resistance, Junction to Case

Thermal Impedance Coefficients

R

ΘJ-C

Z

Z

ΘJ-C

Per Module/Junction

ΘJ-C

+ K

+ K

+ K

Thermal Resistance, Case to Sink Lubricated

R

ΘC-S

= K1 (1-exp(-t/τ1))

(1-exp(-t/τ2))

2

(1-exp(-t/τ3))

3

(1-exp(-t/τ4))

4

Per Module 0.02 °C/W

K

= 8.03E-04

1

K2 = 1.03E-02

K3 = 1.64E-02

K4 = 3.75E-02

Max. Units

0.0650

τ

= 3.39E-04

1

τ2 = 3.15E-03

τ3 = 0.106

= 2.066

τ

4

°C/W

Revision Date: 02/16/2010

®

LS43__43

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 [phone] POW-R-BLOK

TM

www.pwrx.com Single SCR Isolated Module

430 Amperes / 1800-2200 Volts

5

4

3

2

On-S t a t e Voltag e - Vtm - V olts

1

0

10 100 1000 10000

800

700

600

500

400

300

200

Max. Power Dissipation Per SCR - Watts_

100

0

0 100 200 300 400 500

Maximum On-State Forward Voltage Drop

Instantaneous On-State Current - Itm - Amperes

Maximum On-State Power Dissipation

15°

( Tj = 125 °C )

(Sinusoidal Waveform)

60°

30°

90°

0

180

CONDUCTION ANGLE

Average On-State Current - Itm(av) - Amperes

120°

360

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)

Time - t - Seconds

Maximum Allowable Case Temperature

(Sinusoidal Waveform)

130

120

110

180

0

100

90

Max. Case Tempera tu re - T c ase -°C _

80

70

0 100 200 300 400 500

15°

30°

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

CONDUCTION ANGLE

60°

90°

120°

360

180°

Maximum On-State Power Dissipation

(Rectangular Waveform)

1200

180

270°

360°

360

1000

800

90°

600

400

200

Max. Power Dissipation Per SCR - Watts_

0

0 1 00 200 300 400 500 600 700 800

15°

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

60°

30°

180°

120°

0

CONDUCTION ANGLE

130

120

110

100

90

80

70

Max. Case Temperature - Tcase -°C_

60

50

0 100 200 300 400 500 600 700 800

Maximum Allowable Case Temperature

(Rectangular Waveform)

0

CONDUCTION ANGLE

15°

30°

60°

90°

120°

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

180°

180

270°

360

360°

Revision Date: 02/16/2010