MT..KB SERIES 130 A 160 A THREE PHASE BRIDGE. Power Modules. Features. Description. Major Ratings and Characteristics. Bulletin I /97

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1 MT..KB SERIES THREE PHASE BRIDGE Power Modules Features Package fully compatible with the industry standard INT-A-pak power modules series High thermal conductivity package, electrically insulated case 30 A 60 A Outstanding number of power encapsulated components Excellent power volume ratio, outline for easy connections to power transistor and IGBT modules 0 V RMS isolating voltage UL E78996 approved Description A range of extremely compact, encapsulated three phase bridge rectifiers offering efficient and reliable operation. They are intended for use in general purpose and heavy duty applications. Major Ratings and Characteristics Parameters 30MT.KB 60MT.KB Units I O 30 (60) 60 () T C 85 (62) 85 (60) C I 50Hz Hz 80 A I 2 50Hz 6 0 A 2 60Hz 5 9 A 2 s I 2 t A 2 s V RRM range to V T STG range - 40 to 50 C T J range - 40 to 50 C

2 30- ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage V RRM, maximum repetitive V RSM, maximum non- I RRM Type number Code peak reverse voltage repetitive peak rev. T J V V ma MT..KB Forward Conduction Parameter 30MT.KB 60MT.KB Units Conditions I O Maximum DC output current 30 (60) 60 () A Rect conduction Case temperature 85 (62) 85 (60) C I FSM Maximum peak, one-cycle forward, A t = 0ms No voltage non-repetitive surge current 80 t = 8.3ms reapplied 950 t = 0ms % V RRM 260 t = 8.3ms reapplied Initial T J = T J I 2 t Maximum I 2 t for fusing 60 0 A 2 s t = 0ms No voltage 5 9 t = 8.3ms reapplied 4 7 t = 0ms % V RRM 4 6 t = 8.3ms reapplied I 2 t Maximum I 2 t for fusing A 2 s t = 0. to 0ms, no voltage reapplied V F(TO) Low level value of threshold voltage V (6.7% x π x I F(AV) < I < π x I F(AV) T J V F(TO)2 High level value of threshold voltage (I > π x I F(AV) T J r f Low level value of forward slope resistance mω (6.7% x π x I F(AV) < I < π x I F(AV) T J r f2 High level value of forward slope resistance (I > π x I F(AV) T J V FM Maximum forward voltage drop V I pk = A, T J = 25 C, t p = µs single junction V INS RMS isolation voltage 0 0 V T J = 25 C, all terminal shorted f = 50Hz, t = s Thermal and Mechanical Specifications Parameter 30MT.KB 60MT.KB Units Conditions T J Max. junction operating temperature range -40 to 50 C T stg Max. storage temperature range -40 to 50 C R thjc Max. thermal resistance, junction to case K/W DC operation per module DC operation per junction Rect condunction angle per module Rect condunction angle per junction R thcs Max. thermal resistance, case to heatsink 0.03 K/W Per module Mounting surface smooth, flat and greased A mounting compound is recommended and the T Mounting torque ± 0% to heatsink 4 to 6 Nm torque should be rechecked after a period of 3 to terminal 3 to 4 hours to allow for the spread of the compound. Lubricated threads. wt Approximate weight 225 g 2

3 30- Ordering Information Table Device Code 6 0 MT 60 K B Current rating code: 3 = 30 A (Avg) 6 = 60 A (Avg) 2 - Three phase diodes bridge 3 - Essential part number 4 - Voltage code: Code x 0 = V RRM (See Voltage Ratings Table) 5 - Generation Outline Table (without optional barriers) D A B C E F All dimensions in millimeters (inches) NOTE: To order the Optional Hardware see Bulletin I27 3

4 30- Outline Table (with optional barriers) D A B C E F All dimensions in millimeters (inches) Maximum Allowable Case Temperature ( C) Instantaneous Forward Current (A) 0 T J = 25 C T J = 50 C Per Junction Instantaneous Forward Voltage (V) Fig. - Current Ratings Characteristics Fig. 2 - Forward Voltage Drop Characteristics 4

5 30- Maximum Total Power Loss (W) T = 50 C J 0.2 K/W 0.2 K/W 0.3 K/W 0.5 K/W 0.7 K/W.5 K/W R = 0.05 K/W - Delta R Maximum Allowable Ambient Temperature ( C) thsa 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 0 Number Of Equal Amplitude Half Cycle Current Pulses (N) Fig. 4 - Maximum Non-Repetitive Surge Current Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial T J = 50 C No Voltage Reapplied Rated V RRM Reapplied Pulse Train Duration (s) Fig. 5 - Maximum Non-Repetitive Surge Current Maximum Allowable Case Temperature ( C) Instantaneous Forward Current (A) 0 T = 25 C J T = 50 C J Per Junction Instantaneous Forward Voltage (V) Fig. 6 - Current Ratings Characteristics Fig. 7 - Forward Voltage Drop Characteristics 5

6 30- Maximum Total Power Loss (W) T = 50 C J 0. K/W 0.5 K/W 0.2 K/W 0.3 K/W 0.5 K/W 0.7 K/W.5 K/W R = 0.05 K/W - Delta R thsa 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 0 Number Of Equal Amplitude Half Cycle Current Pulses (N) Fig. 9 - Maximum Non-Repetitive Surge Current Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial T J = 50 C No Voltage Reapplied Rated V RRM Reapplied Pulse Train Duration (s) Fig. 0 - Maximum Non-Repetitive Surge Current Transient Thermal Impedance Z (K/W) thjc 0 Steady State Value R thjc = 0.93 K/W R thjc = 0.73 K/W (DC Operation) 0. Per Junction Square Wave Pulse Duration (s) Fig. - Thermal Impedance Z thjc Characteristic 6