MSK MSK4357EU, MSK4357HU, MSK4357S, MSK4357ED, MSK4357U Datasheet

M.S.KENNEDY CORP.

ISO-9001 CERTIFIED BY DSCC

28 AMP, 500 VOLT IGBT PLUS DIODE

SMART POWER 3-PHASE MOTOR

DRIVE POWER HYBRID

4357

4707 Dey Road Liverpool, N.Y. 13088

FEATURES:

500V, 28 Amp Capability at 125°C

Ultra Low Thermal Resistance

Integral Free Wheeling Fast Recovery Epitaxial Diode (FRED)

Self-Contained, Smart Lowside/Highside Drive Circuitry

Under-Voltage Lockout, Internal 2uS Deadtime

Capable of Switching Frequencies to 25KHz

Isolated Case Allows Direct Heat Sinking

Case Bolt-down Design Allows Superior Heat Dissipation

MIL-PRF-38534 CERTIFIED

[phone]

DESCRIPTION:

The MSK 4357 is a 28 Amp, 3 Phase Bridge Smart Power Motor Drive Hybrid with a 500 volt rating. The output

switches are Insulated Gate Bipolar Transistors (IGBT's) tailored for high switching speeds. The free-wheeling diodes

are the new Fast Recovery Epitaxial Diodes (FRED's) to provide matched current capabilities with the IGBT's and are

specified with excellent reverse recovery times at high current ratings. This new smart power motor drive hybrid is

compatible with 5v CMOS or TTL logic levels. The internal circuitry prevents simultaneous turn-on of the in-line half

bridge transistors with a built-in 2uS deadtime to prevent shoot-through. Undervoltage lockout shuts down the bridge

when the supply voltage gets to a point of incomplete turn-on of the output switches. The internal high-side power

supply derived from the +15 volt supply completely eliminates the need for 3 floating independent power supplies for

the high-side drive.

EQUIVALENT SCHEMATIC

TYPICAL APPLICATIONS

3 PHASE SIX STEP DC BRUSHLESS MOTOR DRIVE

OR 3 PHASE SINUSOIDAL INDUCTION MOTOR DRIVE

PIN-OUT INFORMATION

1

VCC

2

AØHIN

3

AØLIN

4

BØHIN

5

BØLIN

6

CØHIN

7

CØLIN

8

ITRIP

9

VSS

1

18

AV+

17

AØ

16

AV-

15

BV+

14

BØ

13

BV-

12

CV+

11

CØ

10

CV-/ISENSE

PRELIMINARY Rev. E 11/01

ABSOLUTE MAXIMUM RATING

High Voltage Supply

V+

Logic Supply

VCC

Continuous Output Current

IOUT

Peak Output Current

IPK

Thermal Resistance

JC

(Output Switches) (Junction to Case)

○○○○○○○○○○○○○○○○○○○○

○○○○○○○○○○○○○○○

○○○○○○○○○○○

○○○○○○○○○○○○○○○

○○○○○○○○○○○○

500V

18V

28A

60A

0.48°C/W

Storage Temperature Range

TST

Lead Temperature Range(10 Seconds)

TLD

Case Operating Temperature

TC

MSK4357

MSK4357H/E

Junction Temperature

TJ

○○○○○○○○○○○○

○○○○○○○○○

-65°C to +150°C

○○○

-40°C to +85°C

-55°C to +125°C

○○○○○○○○○○

300°C

+175°C

ELECTRICAL SPECIFICATIONS

Parameters

Test Conditions

All Ratings: Tc = +25°C Unless Otherwise Specified

Group A

Subgroup

5

MSK 4357H/E 3

Min.

OUTPUT CHARACTERISTICS

VC-E On Voltage (Each IGBT)

Instantaneous Forward Voltage

(FRED Flyback Diode)

Reverse Recovery Time 1

Leakage Current

IC=28A

ID=28A

ID=28A,di/dt=100A/uS,Vr=350V

V+=500V

V+=400V

V+=500V

1

2

3

1

2

3

-

1

2

3

-

-

-

-

-

-

-

-

-

-

BIAS SUPPLY CHARACTERISTICS

Quiescent Bias Current

VCC=15V

1

2

3

-

-

-

INPUT SIGNALS CHARACTERISTICS

Positive Trigger Threshold Voltage

Negative Trigger Threshold Voltage

VCC=15V

VCC=15V

1,2,3

1,2,3

2.2

-

SWITCHING CHARACTERISTICS 1

Upper Drive:

Turn-On Propagation Delay

Turn-Off Propagation Delay

Turn-On

Turn-Off

Lower Drive:

Turn-On Propagation Delay

Turn-Off Propagation Delay

Turn-On

Turn-Off

Dead Time

Minimum Pulse Width

V+=270V,VCC=15V,IC=28A

V+=270V,VCC=15V,IC=28A

4

4

4

4

4

4

4

4

-

-

-

-

-

-

-

-

-

-

-

300

NOTES:

1

Guaranteed by design but not tested. Typical parameters are representative of actual device performance but are for reference only.

2

Industrial grade and "E" suffix devices shall be tested to subgroups 1 and 4 unless otherwise specified.

3

Military grade devices ("H" suffix) shall be 100% tested to subgroups 1,2,3, and 4.

4

Subgroups 5 and 6 testing available upon request.

5

Subgroup 1,4

2,5

3,6

TA=TC=+25°C

TA=TC=+125°C

TA=TC=-55°C

Typ.

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2

-

Max.

2.0

1.7

TBD

1.7

1.3

2.5

180

400

1.5

400

6

12

TBD

-

0.8

TBD

TBD

45

350

TBD

TBD

45

350

-

-

MSK 4357 2

Min.

-

-

-

-

-

-

-

-

-

-

-

-

-

2.2

-

-

-

-

-

-

-

-

-

-

300

Typ.

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

2

-

Max.

2.2

-

-

1.7

-

-

180

400

-

-

6

-

-

-

0.8

TBD

TBD

45

350

TBD

TBD

45

350

-

-

UNITS

V

V

V

V

V

V

nS

uA

mA

uA

mA

mA

mA

V

V

nS

nS

nS

nS

nS

nS

nS

nS

uS

uS

2

PRELIMINARY Rev. E 11/01