DYNEX MP03-440-21, MP03-440-18, MP03-440-20, MP03-440-16 Datasheet

MP03 XX 440 Series

1/10

Symbol

Parameter

Max. Units

390

A

Conditions

T

case

= 75oC

T

heatsink

= 75oC

T

heatsink

= 85oC

T

case

= 85oC

T

case

= 75oC

I

F(RMS)

RMS value

300

A

690

Mean forward current

Halfwave, resistive load

Code

Circuit

HB

G

GN

Repetitive

Peak

Voltages

V

RRM

Type

Number

Conditions

MP03/440 - 21
MP03/440 - 20
MP03/440 - 18
MP03/440 - 16

Lower voltage grades available. For full description of part
number see "Ordering Instructions" on page 3.

2100
2000
1800
1600

Tvj = 150oC
IRM = 30mA
V

RSM

= V

RRM

+ 100V

respectively

Module outline type code: MP03.

See Package Details for further information.

440 A

A340
A

I

F(AV)

FEATURES

■ Dual Device Module

■ Electrically Isolated Package

■ Pressure Contact Construction

■ International Standard Footprint

■ Alumina (non-toxic) Isolation Medium

APPLICATIONS

■ Rectifier Bridges

■ DC Power Supplies

■ Plating Rectifiers

■ Traction Systems

VOLTAGE RATINGS

CURRENT RATINGS - PER ARM

PACKAGE OUTLINE

CIRCUIT OPTIONS

KEY PARAMETERS

V

RRM

2100V

I

FSM

11250A

I

F(AV)

(per arm) 440A

V

isol

2500V

MP03 XX 440 Series

Dual Diode Modules

Replaces December 1998 version, DS5106-2.0 DS5106-3.0 January 2000

MP03 XX 440 Series

2/10

Symbol

Parameter

Conditions Max.

Units

AVR = 0

VR = 50% V

RRM

VR = 0
VR = 50% V

RRM

A2s
A2s

A

11250

405000

10ms half sine;
Tj = 150oC

10ms half sine;
Tj = 150oC

Surge (non-repetitive) on-state current

I

FSM

I2t for fusing

I2t

Symbol

Parameter

Conditions

o

C/W

Units

o

C/W

o

C/W

Thermal resistance - case to heatsink
per Diode

Thermal resistance - junction to case
per Diode

R

th(j-c)

Virtual junction temperatureT

vj

o

C

o

CT

sto

Storage temperature range

Mounting torque = 5Nm
with mounting compound

3 phase

halfwave

dc

Commoned terminals to base plate
AC RMS, 1min, 50Hz

Max.

R

th(c-hs)

Isolation voltage

V

isol

Symbol

Parameter

Conditions

1.29
mA

Forward voltage

30

V

FM

I

RM

Peak reverse current At V

RRM

, Tj = 150oC

At 1000A , T

case

= 25oC

V

TO

Threshold voltage

V0.94

mΩ0.32

At Tvj = 150oC
At Tvj = 150oC

r

T

On-state slope resistance

-40 to 150

0.12

0.13

0.14

o

C/W0.05

150

kV2.5

UnitsMax.

V

630000

9000

SURGE RATINGS - PER ARM

THERMAL & MECHANICAL RATINGS

CHARACTERISTICS

MP03 XX 440 Series

3/10

Adequate heatsinking is required to maintain the base
temperature at 75oC if full rated current is to be achieved.
Power dissipation may be calculated by use of VTOand r

T

information in accordance with standard formulae. We can
provide assistance with calculations or choice of heatsink
if required.

The heatsink surface must be smooth and flat; a surface
finish of N6 (32µin) and a flatness within 0.05mm (0.002")
are recommended.

Immediately prior to mounting, the heatsink surface should
be lightly scrubbed with fine emery, Scotch Brite or a mild
chemical etchant and then cleaned with a solvent to
remove oxide build up and foreign material. care should be
taken to ensure no foreign particles remain.

An even coating of thermal compound (eg. Unial) should be
applied to both the heatsink and module mounting surfaces.
This should ideally be 0.05mm (0.002") per surface to
ensure optimum thermal performance.

After application of thermal compound, place the module
squarely over the mounting holes, (or 'T' slots) in the
heatsink. Using a torque wrench, slowly tighten the
recommended fixing bolts at each end, rotating each in turn
no more than 1/4 of a revolution at a time. Continue until the
required torque of 5Nm (44lb.ins) is reached at both ends.

It is not acceptable to fully tighten one fixing bolt before
starting to tighten the others. Such action may DAMAGE the
module.

ORDERING INSTRUCTIONS

Part number is made up as follows:

MP03 HB 440 - 18

MP = Pressure contact module
03 = Outline type
HB = Circuit configuration code (see "circuit options" - front page)
440 = Nominal average current rating at T

case

= 75oC

18 = V

RRM

/100

Examples:

MP03HB440 - 21
MP03G440 - 16
MP03GN440 - 18

Note: Prefered type is HB configuration. G and GN types are available for specific applications, only
when requested.

MOUNTING RECOMMENDATIONS