MT..KB SERIES 50 A 90 A 100 A. Power Modules THREE PHASE AC SWITCH. Features. Description. Major Ratings and Characteristics. Bulletin I /97

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1 MT..KB SERIES THREE PHASE AC SWITCH Power Modules Features Package fully compatible with the industry standard INT-A-pak power modules series High thermal conductivity package, electrically insulated case 50 A 90 A A Outstanding number of power encapsulated components Excellent power volume ratio 4000 V RMS 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. Major Ratings and Characteristics Parameters 54MT.KB 94MT.KB 04MT.KB Units I O T C C I 50Hz Hz A I 2 50Hz A 2 60Hz A 2 s I 2 t A 2 s V RRM range 800 to 600 V T STG range - 40 to 25 C T J range - 40 to 25 C

2 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage V RRM, maximum V RSM, maximum V DRM, max. repetitive I RRM /I DRM max. Type number Code repetitive peak non-repetitive peak peak off-state T J = 25 C reverse voltage reverse voltage gate open circuit V V V ma MT..KB * /04MT..KB * * For single AC switch Forward Conduction Parameter 54MT.KB 94MT.KB 04MT.KB Units Conditions I O Maximum I RMS output current A For all conduction Case temperature C I TSM Maximum peak, one-cycle A t = 0ms No voltage forward, non-repetitive t = 8.3ms reapplied on state surge current t = 0ms % V RRM t = 8.3ms reapplied Initial I 2 t Maximum I 2 t for fusing A 2 s t = 0ms No voltage T J = T J max t = 8.3ms reapplied t = 0ms % V RRM t = 8.3ms reapplied I 2 t Maximum I 2 t for fusing A 2 s t = 0. to 0ms, no voltage reapplied V T(TO) Low level value of threshold V (6.7% x π x I T(AV) < I < π x I T(AV) T J max. voltage V T(TO)2 High level value of threshold (I > π x I T(AV) T J max. voltage r t Low level value on-state mω (6.7% x π x I T(AV) < I < π x I T(AV) T J max. slope resistance r t2 High level value on-state (I > π x I T(AV) T J max. slope resistance V TM Maximum on-state voltage drop V I pk = 50A, T J = 25 C t p = 400µs single junction di/dt Max. non-repetitive rate 50 A/µs T J = 25 o C, from 0.67 V DRM, I TM = π x I T(AV), of rise of turned on current I g = 500mA,t r < 0.5 µs, t p > 6 µs I H Max. holding current 200 T J = 25 o C, anode supply = 6V, ma resistive load, gate open circuit I L Max. latching current 400 T J = 25 o C, anode supply = 6V, resistive load 2

3 Blocking Parameter 54MT.KB 94MT.KB 04MT.KB Units Conditions V INS RMS isolation voltage 4000 V T J = 25 o C all terminal shorted f = 50Hz, t = s dv/dt Max. critical rate of rise 500 V/µs T J = T J max., linear to 0.67 V DRM, of off-state voltage (*) gate open circuit (*) Available with dv/dt = 0V/µs, to complete code add S90 i.e. 04MT60KBS90. Triggering Parameter 54MT.KB 94MT.KB 04MT.KB Units Conditions P GM Max. peak gate power 0 W T J = T J max. P G(AV) Max. average gate power 2.5 I GM Max. peak gate current 2.5 A -V GT Max. peak negative 0 V gate voltage V GT Max. required DC gate 4.0 V T J = - 40 C Anode supply = 6V, resistive load voltage to trigger 2.5 T J = 25 C.7 T J = 25 C I GT Max. required DC gate 270 T J = - 40 C Anode supply = 6V, resistive load current to trigger 50 ma T J = 25 C 80 T J = 25 C V GD Max. gate voltage 0.25 T J = T J max., rated V DRM applied that will not trigger I GD Max. gate current 6 ma that will not trigger Thermal and Mechanical Specifications Parameter 54MT.KB 94MT.KB 04MT.KB Units Conditions T J Max. junction operating -40 to 25 C temperature range T stg Max. storage temperature -40 to 25 C range R thjc Max. thermal resistance, K/W DC operation per single AC switch junction to case DC operation per junction Sine cond. angle per single AC switch Sine cond. angle per junction R thcs 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 A mounting compound is recommended and the torque ± 0% to terminal 3 to 4 torque should be rechecked after a period of 3 hours to allow for the spread of the compound. wt Approximate weight 225 g Lubricated threads. 3

4 R Conduction (per Junction) (The following table shows the increment of thermal resistance R thjc when devices operate at different conduction angles than DC) Devices Sinusoidal T J max. Rectangular T J max. 80 o 20 o 90 o 60 o 30 o 80 o 20 o 90 o 60 o 30 o Units 54MT.KB K/W 94MT.KB MT.KB Ordering Information Table Device Code 0 4 MT 60 K B S Current rating code: 5 = 50 A (Avg) 9 = 90 A (Avg) 0 = A (Avg) 2 - AC Switch 3 - Essential part number 4 - Voltage code: Code x 0 = V RRM (See Voltage Ratings Table) 5 - Generation 6 - Critical dv/dt: None = 500V/µs (Standard value) S90 = 0V/µs (Special selection) NOTE: To order the Optional Hardware see Bulletin I

5 Outline Table (with optional barriers) All dimensions in millimeters (inches) Outline Table (without optional barriers) All dimensions in millimeters (inches) 5

6 Optional Hardware MT..KB Series GATE LEADS Ident No. Device Series Description AA 5, 9, MT..KB 2 DX connectors with yellow and white leads AA 52, 92, 2MT..KB SX + DX connectors with yellow and white leads AA 53, 93, 3MT..KB SX + 2 DX connectors with yellow and white leads 54, 94, 04MT..KB All dimensions are in millimeters (inches) BARRIERS Ident No 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). All dimensions are in millimeters (inches) Bulletin I27900 rev. A 2/99

7 Maximum Allowable Case Temperature ( C) Per Single AC Switch For all Conduction Angles 54MT..KB Series Device Fully Turned-on Instantaneous On-state Current (A) 0 0 T = 25 C J T = 25 C J 54MT..KB Series Instantaneous On-state Voltage (V) Fig. - Current Ratings Characteristic Fig. 2 - Forward Voltage Drop Characteristics Maximum Total Power Loss (W) (Per Total Module) MT..KB Series T J = 25 C Device Fully Turned-on Conduction Angle K/W 0.3 K/W 0.5 K/W 0.7 K/W K/W 2 K/W 0. K/W R = 0.05 K/W - Delta R thsa Maximum Allowable Ambient Temperature ( C) Fig. 3 - Total Power Loss Characteristics At Any Rated Load Condition And With Rated V RRM Applied Following Surge. Initial T J = Hz Hz 0.0 s 75 54MT..KB Series Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Control Of Conduction May Not Be Maintained. Initial T J = 25 C No Voltage Reapplied Rated V RRM Reapplied MT..KB Series Number Of Equal Amplitude Half Cycle Current Pulses (N) Pulse Train Duration (s) Fig. 4 - Maximum Non-Repetitive Surge Current Fig. 5 - Maximum Non-Repetitive Surge Current 6

8 Maximum Allowable Case Temperature ( C) Per Single AC Switch 94MT..KB Series Device Fully Turned-on 60 For all Conduction Angles Instantaneous On-state Current (A) 0 0 T J = 25 C T J = 25 C 94MT..KB Series Instantaneous On-state Voltage (V) Fig. 6 - Current Ratings Characteristic Fig. 7 - Forward Voltage Drop Characteristics Maximum Total Power Loss (W) (Per Total Module) MT..KB Series T J = 25 C Device Fully Turned-on Conduction Angle K/W 0.3 K/W 0.5 K/W 0.7 K/W K/W 0.05 K/W R = 0.03 K/W - Delta R thsa 50.5 K/W Maximum Allowable Ambient Temperature ( C) Fig. 8 - Total Power Loss Characteristics At Any Rated Load Condition And With Rated V RRM Applied Following Surge. Initial T J= Hz Hz 0.0 s MT..KB Series 0 Number Of Equal Amplitude Half Cycle Current Pulses (N) Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Control Of Conduction May Not Be Maintained. Initial T J= 25 C No Voltage Reapplied Rated V RRM Reapplied MT..KB Series Pulse Train Duration (s) Fig. 9 - Maximum Non-Repetitive Surge Current Fig. 0 - Maximum Non-Repetitive Surge Current 7

9 Maximum Allowable Case Temperature ( C) Per Single AC Switch For all Conduction Angles 04MT..KB Series Device Fully Turned-on Instantaneous On-state Current (A) 0 0 T = 25 C J T J = 25 C 04MT..KB Series Instantaneous On-state Voltage (V) Fig. - Current Ratings Characteristic Fig. 2 - Forward Voltage Drop Characteristics Maximum Total Power Loss (W) (Per Total Module) MT..KB Series 80 T J = 25 C 20 Device Fully 90 Turned-on Conduction Angle 0.5 K/W 0.3 K/W 0.5 K/W 0.7 K/W K/W 0.05 K/W R = 0.03 K/W - Delta R thsa 50.5 K/W Maximum Allowable Ambient Temperature ( C) Fig. 3 - Total Power Loss Characteristics At Any Rated Load Condition And With Rated V Applied Following Surge. RRM Initial T J= Hz Hz 0.0 s MT..KB Series Number Of Equal Amplitude Half Cycle Current Pulses (N) Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Control Of Conduction May Not Be Maintained. Initial T J = 25 C No Voltage Reapplied Rated V Reapplied RRM MT..KB Series Pulse Train Duration (s) Fig. 4 - Maximum Non-Repetitive Surge Current Fig. 5 - Maximum Non-Repetitive Surge Current 8

10 Transient Thermal Impedance Z (K/W) thjc Steady State Value R thjc =.05 K/W R = 0.77 K/W thjc R = 0.69 K/W thjc (DC Operation) 94MT..KB Series Fig. 6 - Thermal Impedance Z thjc Characteristics MT..KB Series 54MT..KB Series 04MT..KB Series Square Wave Pulse Duration (s) Instantaneous Gate Voltage (V) 0 Rectangular gate pulse a) Recommended load line for rated di/dt: 20 V, 30 ohms tr = 0.5 µs, tp >= 6 µs b) Recommended load line for <= 30% rated di/dt: 20 V, 65 ohms tr = µs, tp >= 6 µs (a) (b) TJ = 25 C TJ = 25 C TJ = -40 C VGD IGD 54/ 94/ 04MT..KB Series Frequency Limited by PG(AV) Instantaneous Gate Current (A) Fig. 7 - Gate Characteristics () PGM = W, tp = 500 µs (2) PGM = 50 W, tp = ms (3) PGM = 20 W, tp = 25 ms (4) PGM = 0 W, tp = 5 ms (4) (3) (2) () 9

ST300S SERIES 300A. Features. Typical Applications. Major Ratings and Characteristics. Bulletin I25158 rev. B 01/94. case style TO-209AE (TO-118)

ST300S SERIES 300A. Features. Typical Applications. Major Ratings and Characteristics. Bulletin I25158 rev. B 01/94. case style TO-209AE (TO-118) ST300S SERIES PHASE CONTROL THYRISTORS Stud Version Features Center amplifying gate Hermetic metal case with ceramic insulator International standard case TO-209AE (TO-118) Threaded studs UNF 3/4-16UNF2A