54MT120K - International Rectifier

50 A

90 A

100 A

THREE PHASE AC SWITCH

Bulletin I27504 08/97

MT..KB SERIES

Power Modules

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Parameters 54MT.KB 94MT.KB 104MT.KB Units

IO 50 90 100 A

@ TC 80 80 80 °C

IFSM @ 50Hz 390 950 1130 A

@ 60Hz 410 1000 1180 A

I2t @ 50Hz 770 4525 6380 A2s

@ 60Hz 700 4130 5830 A2s

I2√t 7700 45250 63800 A2√s

VRRM range 800 to 1600 V

TSTG range - 40 to 125 °C

TJ range - 40 to 125 °C

Major Ratings and Characteristics

Features

Package fully compatible with the industry standard INT-A-pak

power modules series

High thermal conductivity package, electrically insulated case

Outstanding number of power encapsulated components

Excellent power volume ratio

4000 VRMS isolating voltage

UL E78996 approved

Description

A range of extremely compact, encapsulated three phase

AC-switches offering efficient and reliable operation. They

are intended for use in general purpose and heavy duty

applications as control motor starter.

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54-94-104MT..KB Series

Bulletin I27504 08/97

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Voltage VRRM, maximum VRSM, maximum VDRM, max. repetitive IRRM /IDRMmax.

Type number Code repetitive peak non-repetitive peak peak off-state voltage, @ TJ = 125°C

reverse voltage reverse voltage gate open circuit

V V V mA

80 800 900 800

100 1000 1100 1000

54MT..KB 120 1200 1300 1200 20 *

140 1400 1500 1400

160 1600 1700 1600

80 800 900 800

100 1000 1100 1000

94/104MT..KB 120 1200 1300 1200 40 *

140 1400 1500 1400

160 1600 1700 1600

Parameter 54MT.KB 94MT.KB 104MT.KB Units Conditions

IO Maximum IRMS output current 50 90 100 A For all conduction angle

@ Case temperature 80 80 80 °C

ITSM Maximum peak, one-cycle 390 950 1130 A t = 10ms No voltage

forward, non-repetitive 410 1000 1180 t = 8.3ms reapplied

on state surge current 330 800 950 t = 10ms 100% VRRM

345 840 1000 t = 8.3ms reapplied Initial

I2t Maximum I2t for fusing 770 4525 6380 A2s t = 10ms No voltage TJ = TJ max.

700 4130 5830 t = 8.3ms reapplied

540 3200 4510 t = 10ms 100% VRRM

500 2920 4120 t = 8.3ms reapplied

I2√t Maximum I2√t for fusing 7700 45250 63800 A2√s t = 0.1 to 10ms, no voltage reapplied

VT(TO)1 Low level value of threshold 1.16 0.99 0.99 V (16.7% x π x IT(AV) < I < π x I T(AV)), @ TJ max.

voltage

VT(TO)2 High level value of threshold 1.44 1.19 1.15 (I > π x I T(AV)), @ TJ max.

voltage

rt1 Low level value on-state 12.54 4.16 3.90 mΩ (16.7% x π x IT(AV) < I < π x IT(AV)), @ TJ max.

slope resistance

rt2 High level value on-state 11.00 3.56 3.48 (I > π x I T(AV)), @ TJ max.

slope resistance

VTM Maximum on-state voltage drop 2.68 1.55 1.53 V Ipk = 150A, TJ = 25°C

tp = 400µs single junction

di/dt Max. non-repetitive rate 150 A/µs TJ = 25oC, from 0.67 VDRM, ITM = π x IT(AV),

of rise of turned on current Ig = 500mA,tr < 0.5 µs, tp > 6 µs

IH Max. holding current 200 TJ = 25oC, anode supply = 6V,

mA resistive load, gate open circuit

IL Max. latching current 400 TJ = 25oC, anode supply = 6V, resistive load

Forward Conduction

ELECTRICAL SPECIFICATIONS

Voltage Ratings

* For single AC switch

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54-94-104MT..KB Series

Bulletin I27504 08/97

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Parameter 54MT.KB 94MT.KB 104MT.KB Units Conditions

VINS RMS isolation voltage 4000 V TJ = 25oC all terminal shorted

f = 50Hz, t = 1s

dv/dt Max. critical rate of rise 500 V/µs TJ = TJ max., linear to 0.67 VDRM,

of off-state voltage (*) gate open circuit

Blocking

(*) Available with dv/dt = 1000V/µs, to complete code add S90 i.e. 104MT160KBS90.

Triggering

Parameter 54MT.KB 94MT.KB 104MT.KB Units Conditions

PGM Max. peak gate power 10 W TJ = TJ max.

PG(AV) Max. average gate power 2.5

IGM Max. peak gate current 2.5 A

-VGT Max. peak negative 10 V

gate voltage

VGT Max. required DC gate 4.0 V TJ = - 40°C Anode supply = 6V, resistive load

voltage to trigger 2.5 TJ = 25°C

1.7 TJ = 125°C

IGT Max. required DC gate 270 TJ = - 40°C Anode supply = 6V, resistive load

current to trigger 150 mA TJ = 25°C

80 TJ = 125°C

VGD Max. gate voltage 0.25 V @ TJ = TJ max., rated VDRM

applied

that will not trigger

IGD Max. gate current 6 mA

that will not trigger

Thermal and Mechanical Specifications

Parameter 54MT.KB 94MT.KB 104MT.KB Units Conditions

TJ Max. junction operating -40 to 125 °C

temperature range

Tstg Max. storage temperature -40 to 125 °C

range

RthJC Max. thermal resistance, 0.52 0 .39 0.34 K/W DC operation per single AC switch

junction to case 1.05 0.77 0.69 DC operation per junction

0.56 0.40 0.36 180° Sine cond. angle per single AC switch

1.12 0.80 0.72 180° Sine cond. angle per junction

RthCS Max. thermal resistance, 0.03 K/W Per module

case to heatsink Mounting surface smooth, flat and greased

T Mounting to heatsink 4 to 6 Nm

torque ± 10% to terminal 3 to 4

wt Approximate weight 225 g

A mounting compound is recommended and the

torque should be rechecked after a period of 3

hours to allow for the spread of the compound.

Lubricated threads.

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54-94-104MT..KB Series

Bulletin I27504 08/97

www.irf.com

10 4 MT 160 K B S90

1 2 3

1 - Current rating code: 5 = 50 A (Avg)

9= 90 A (Avg)

10 = 100 A (Avg)

2-AC Switch

3-Essential part number

4-Voltage code: Code x 10 = VRRM (See Voltage Ratings Table)

5 - Generation II

6 - Critical dv/dt: None = 500V/µs (Standard value)

S90 = 1000V/µs (Special selection)

Device Code

Ordering Information Table

5 6

Sinusoidal conduction @ TJ max. Rectangular conduction @ TJ max.

Devices Units

180o 120o 90o 60o 30o 180o 120o 90o 60o 30o

54MT.KB 0.072 0.085 0.108 0.152 0.233 0.055 0.091 0.117 0.157 0.236 K/W

94MT.KB 0.033 0.039 0.051 0.069 0.099 0.027 0.044 0.055 0.071 0.100

104MT.KB 0.027 0.033 0.042 0.057 0.081 0.023 0.037 0.046 0.059 0.082

∆R Conduction (per Junction)

(The following table shows the increment of thermal resistance RthJC when devic es operate at different conduction angles than DC)

NOTE: To order the Optional Hardware see Bulletin I27900

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54-94-104MT..KB Series

Bulletin I27504 08/97

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Outline Table (with optional barriers)

All dimensions in millimeters (inches)

Outline Table (without optional barriers)

All dimensions in millimeters (inches)

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Bulletin I27900 rev. A 12/99 1

Optional Hardware

MT..KB Series

GATE LEADS

Ident No. Device Series Description

6443.2112.AA 51, 91, 111MT..KB 2 DX connectors with yellow and white leads

6443.2113.AA 52, 92, 112MT..KB 1 SX + 1 DX connectors with yellow and white leads

6443.2114.AA 53, 93, 113MT..KB 1 SX + 2 DX connectors with yellow and white leads

54, 94, 104MT..KB

Ident No. 6444.0211.AA for all MT..KB Series

Barriers Mounting Instructions

Coat uniformly the groove on the plastic box

with a silicon adhesive. Insert the barriers into

the groove on the plastic box. Cure the silicon

adhesive according to its technical notes.

We suggest the use of DOW CORNING

Silastic 744RTV (time curing 30 min. at room

temperature).

BARRIERS

All dimensions are in millimeters (inches)

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54-94-104MT..KB Series

Bulletin I27504 08/97

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Fig. 2 - Forward Voltage Drop Characteristics

Fig. 3 - Total Power Loss Characteristics

Fig. 4 - Maximum Non-Repetitive Surge Current Fig. 5 - Maximum Non-Repetitive Surge Current

Fig. 1 - Current Ratings Characteristic

100

110

120

130

0 10 20 30 40 50 60

Maximum Allowable Case Temperature (°C)

RMS Output Current (A)

54MT..KB Series

Device Fully Turned-on

Per Single AC Switch

For all Conduction Angles

100

1000

0 1 2 3 4 5 6

T = 25°C

Ins tantaneo u s On -state C u rrent (A)

Ins tan taneous On- st a te V o lta g e (V)

T = 125°C

54MT ..KB Series

Per Junction

0 25 50 75 100 12 5

Maximum Allowable Ambient Temperature (°C)

R = 0.05 K/W - Delta R

0.1 K/W

0.2 K/W

0.3 K/W

0.5 K/W

0.7 K/W

1 K/W

2 K/W

thSA

100

150

200

250

300

350

0 10 20 30 40 50 60

180°

120°

90°

60°

30°

Conduction Angle

RMS Output Current (A)

Maximum Total Power Loss (W)

(Per Total Module)

54MT..KB S eries

T = 125°C

Device Fully

Turned-on

150

175

200

225

250

275

300

325

350

1 10 100

Nu mb er Of Equ al A m plitude Half Cycle C urre nt Pulses (N )

Peak Half Sine Wave O n-state Current (A)

Initial T = 125°C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

At An y Ra ted Loa d Cond ition An d W ith

Rated V Ap p lie d Fo llow ing Su rge .

RRM J

54MT. .KB S er ies

Per Junction

150

200

250

300

350

400

0.01 0.1 1

Peak Half Sine Wave On-state Current (A)

Pulse Train Duration (s)

Maxim um Non Repetitive S urge C urrent

Versus Pulse Train Duration. Control

Of Conduction May Not Be Maintained.

54MT .. K B S er ie s

Per Junction

Initial T = 125°C

No V o ltag e R e app lied

Ra ted V R e app lied

RRM

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54-94-104MT..KB Series

Bulletin I27504 08/97

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Fig. 7 - Forward Voltage Drop Characteristics

Fig. 8 - Total Power Loss Characteristics

Fig. 9 - Maximum Non-Repetitive Surge Current Fig. 10 - Maximum Non-Repetitive Surge Current

Fig. 6 - Current Ratings Characteristic

100

1000

0 1 2 3 4 5

T = 25°C

Ins tan taneous On- s ta te Current (A)

Instantan eous On-sta te Vo lta g e (V)

94MT. .KB S er ies

Per Junction

T = 125°C

350

400

450

500

550

600

650

700

750

1 10 100

Number Of Equal Amplitude Half Cycle Current Pulses (N)

Peak Half Sine W ave O n-state C urrent (A)

94MT..KB Series

Per Junction

At An y Ra ted Loa d C ondition An d W ith

Rated V Applied Following Surge.

RRM

Initia l T = 125°C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

300

400

500

600

700

800

900

1000

0.01 0. 1 1

Peak Half Sine Wave On-state Current (A)

Pulse Train Duration (s)

Maximum Non Repetitive Surge Current

Versus Pulse Tra in Dur ation. Co ntro l

Of Conduction May Not Be Maintained.

94 MT.. K B Ser ies

Per Junction

Initial T = 125 °C

No Vo ltag e Re a p p lied

Rated V Reapplied

RRM

100

110

120

130

0 20 40 60 80 100 1 20

Maximum Allowable Case Temperature (°C)

94 MT. .KB S eri es

Device Fully Turned-on

RM S Output Current (A)

Per Single AC Switch

For all Conduction Angles

0 25 50 75 100 125

Maximum Allowable Ambient Temperature (°C)

R = 0.03 K/W - Delta R

0.05 K/W

0.15 K/W

thSA

0.3 K/W

0.5 K/W

0.7 K/W

1 K/W

1.5 K/W

100

150

200

250

300

350

400

450

0 10 20 30 40 50 60 70 80 90 100

180°

120°

90°

60°

30°

Conduction Angle

RMS Output Current (A)

Maximum Total Power Loss (W)

(Per T otal Mo dule)

94M T..KB Se ries

T = 125°C

Devic e Fu lly

Turned-on

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54-94-104MT..KB Series

Bulletin I27504 08/97

www.irf.com

Fig. 12 - Forward Voltage Drop Characteristics

Fig. 13 - Total Power Loss Characteristics

Fig. 14 - Maximum Non-Repetitive Surge Current Fig. 15 - Maximum Non-Repetitive Surge Current

Fig. 11 - Current Ratings Characteristic

400

500

600

700

800

900

1000

1100

1 10 100

Number Of Equal Amplitude Half Cycle Current Pulses (N)

Peak H alf Sine W ave On-state Current (A)

104MT..KB Series

Per Junction

Initial T = 125°C

@ 60 Hz 0.0083 s

@ 50 Hz 0.0100 s

At Any Rated Load Condition And With

Rated V Ap p lied Follow ing Su rge.

RRM J

100

110

120

130

0 20 40 60 80 100 120

Ma xim um A llow able Ca se Tem perature (°C)

RM S Output Current (A)

Per Single AC Switch

104 M T .. K B S er ie s

Device Fully Turned-on

For all Conduction Angles

100

1000

0 1 2 3 4 5

T = 25°C

Instantaneous On-state Current (A)

Instantan eous On-sta te Volta ge ( V)

104MT..KB Series

Per Junction

T = 125° C

0 25 50 75 100 125

Maximum Allowable Ambient Temperature (°C)

R = 0.03 K/W - Delta R

0.05 K/W

0.15 K/W

0.3 K/W

0.5 K/W

0.7 K/W

1 K/W

1.5 K/W

thSA

100

150

200

250

300

350

400

450

500

0 20 40 60 80 100 120

180°

120°

90°

60°

30°

Conduction Angle

RMS Output Current (A)

Maximum Total Power Loss (W)

(Per Total Module)

104MT..KB Se ries

T = 12 5°C

Device Fully

Turned-on

400

500

600

700

800

900

1000

1100

1200

0.01 0.1 1

Peak Half Sine W ave On-state Current (A)

Pulse Train Duration (s)

Maximum Non Repetitive Surge Current

Versus Pulse Tra in Dur ation. Contro l

Of Conduction May Not Be Maintained.

Initial T = 125 °C

No Vo ltag e Re a p p lied

Rated V Reapplied

RRM

10 4MT. .K B Se ries

Per Junction

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54-94-104MT..KB Series

Bulletin I27504 08/97

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Fig. 16 - Thermal Impedance ZthJC Characteristics

Fig. 17 - Gate Characteristics

0.001

0.01

0.1

0.001 0. 01 0. 1 1 10

Square Wave Pulse Duration (s)

thJC

Transient Therm al Impedance Z (K/W )

Per Junction

104MT..KB Series

94MT..KB Series 54 MT .. K B S er ies

Steady State Value

R = 1.05 K/W

R = 0.77 K/W

R = 0.69 K/W

(D C O peration)

thJC

0.1

100

0.001 0. 01 0.1 1 10 100 1000

(b) (a)

Rectangular gate pulse

(4) (3 ) (2) (1)

(1) PGM = 1 00 W, tp = 500 µs

(2) PGM = 5 0 W, tp = 1 ms

(3) PGM = 2 0 W, tp = 25 ms

(4) PGM = 1 0 W, tp = 5 ms

Insta nta ne o u s Gate C urrent (A)

Insta ntaneous Gate Voltage (V)

TJ = -40 °C

TJ = 25 °C

TJ = 125 °C

VGD IGD Frequency Limited by P G(AV)

rated di/dt: 20 V, 30 ohms

tr = 0 .5 µs, tp >= 6 µs

<= 30% rated di/dt: 20 V, 65 ohms

tr = 1 µ s, tp >= 6 µs

a) Recomm ended loa d line for

b) Recomm ended load line for

54/ 94/ 104MT..KB Series

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