MT..KB SERIES THREE PHASE BRIDGE Power Modules Features Package fully compatible with the industry standard INT-Apak power modules series High thermal conductivity package, electrically insulated case Outstanding number of power encapsulated components 90 A 0 A 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 90MT.KB 0MT.KB Units I O 90 (20) 0 () A @ T C 90 (6) 90 (57) C I FSM @ Hz 770 9 A @ 60Hz 80 0 A I 2 t @ Hz 0 40 A 2 s @ 60Hz 2 4 A 2 s I 2 t 00 400 A 2 s V RRM range 800 to V T STG range - 40 to C T J range - 40 to C
ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage V RRM, maximum repetitive V RSM, maximum non- I RRM Type number Code peak reverse voltage repetitive peak rev. voltage @ T J V V ma 80 800 900 0 90-0MT..KB 20 0 40 0 60 Forward Conduction Parameter 90MT.KB 0MT.KB Units Conditions I O Maximum DC output current 90 (20) 0 () A Rect conduction angle @ Case temperature 90 (6) 90 (57) C I FSM Maximum peak, one-cycle forward, 770 9 A t = 0ms No voltage non-repetitive surge current 80 0 t = 8.3ms reapplied 6 800 t = 0ms % V RRM 680 840 t = 8.3ms reapplied Initial T J = T J I 2 t Maximum I 2 t for fusing 0 40 A 2 s t = 0ms No voltage 2 4 t = 8.3ms reapplied 2 3 t = 0ms % V RRM 900 2900 t = 8.3ms reapplied I 2 t Maximum I 2 t for fusing 00 400 A 2 s t = 0. to 0ms, no voltage reapplied V F(TO) Low level value of threshold voltage 0.89 0.8 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.05 0.99 (I > π x I F(AV) ), @ T J r f Low level value of forward slope resistance 5. 4.37 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 4.64 4.64 (I > π x I F(AV) ), @ T J V FM Maximum forward voltage drop.6.4 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 = Hz, t = s Thermal and Mechanical Specifications Parameter 90MT.KB 0MT.KB Units Conditions T J Max. junction operating temperature range -40 to C T stg Max. storage temperature range -40 to C R thjc Max. thermal resistance, junction to case 0.2 0.8 K/W DC operation per module.26.07 DC operation per junction 0.25 0.2 Rect condunction angle per module.47.25 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. wt Approximate weight 76 g Lubricated threads. 2
Ordering Information Table Device Code 0 MT 60 K B 2 3 4 5 - Current rating code: 9 = 90 A (Avg) = 0 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 II Outline Table (without optional barriers) D A B C E F All dimensions in millimeters (inches) NOTE: To order the Optional Hardware see Bulletin I27900 3
Outline Table (with optional barriers) D A B C E F All dimensions in millimeters (inches) Maximum Allowable Case Temperature ( C) 40 30 20 0 90 80 70 60 0 25 75 25 Instantaneous Forward Current (A) 0 0 T = 25 C J T = C J Per Junction 0 2 3 4 5 Total Output Current (A) Instantaneous Forward Voltage (V) Fig. - Current Ratings Characteristics Fig. 2 - Forward Voltage Drop Characteristics 4
Maximum Total Power Loss (W) 3 T = C J 0.2 K/W 0.3 K/W 0.2 K/W 0.5 K/W 0.7 K/W K/W.5 K/W R = 0.05 K/W -Delta R thsa 0 0 20 40 60 80 20 0 25 75 25 Total Output Current (A) Maximum Allowable Ambient Temperature ( C) Fig. 3 - Total Power Loss Characteristics 6 5 0 4 3 At Any Rated Load Condition And With Rated V RRM Applied Following Surge. Initial T J = C @60Hz0.0083s @Hz0.0s 0 800 7 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial T J = C 6 No Voltage Reapplied Rated VRRM Reapplied 5 0 4 3 0.0 0. 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 Maximum Allowable Case Temperature ( C) 40 30 20 0 90 80 70 60 0 20 40 60 80 20 40 60 Instantaneous Forward Current (A) 0 0 T = 25 C J T J = C Per Junction 0 2 3 4 5 Total Output Current (A) Instantaneous Forward Voltage (V) Fig. 6 - Current Ratings Characteristics Fig. 7 - Forward Voltage Drop Characteristics 5
Maximum Total Power Loss (W) 4 3 T = C J 0.2 K/W 0.3 K/W 0.4 K/W 0.5 K/W 0.7 K/W K/W 0.2 K/W.5 K/W R = 0.05 K/W - Delta R thsa 0 0 25 75 25 0 25 75 25 Total Output Current (A) Maximum Allowable Ambient Temperature ( C) Fig. 8 - Total Power Loss Characteristics 900 800 0 At Any Rated Load Condition And With Rated VRRM Applied Following Surge. Initial T J = C @60Hz0.0083s @Hz0.0s 0 0 900 800 0 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial T J = C No Voltage Reapplied Rated VRRM Reapplied 0.0 0. Number Of Equal Amplitude Half Cycle Current Pulses (N) Pulse Train Duration (s) Fig. 9 - Maximum Non-Repetitive Surge Current Fig. 0 - Maximum Non-Repetitive Surge Current Transient Thermal Impedance Z thjc (K/W) 0 Steady State Value R thjc =.26 K/W R thjc =.07 K/W (DC Operation) 0. Per Junction 0.0 0.00 0.0 0. 0 Square Wave Pulse Duration (s) Fig. - Thermal Impedance Z thjc Characteristic 6
Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (30) 252-705 TAC Fax: (30) 252-7309 Visit us at for sales contact information. 05 /03 7