MT SERIES THREE PHASE BRIDGE Power Modules Features Universal, 3 way terminals: push-on, wrap around or solder 35 A 50 A High thermal conductivity package, electrically insulated case Center hole fixing Excellent power/volume ratio Terminals Solderable as per MIL-STD-202 METHOD 208, solder: Sn/Pb (60/40); solder temperature: 235-260°C mx. time: 8-10 sec. 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 instrumentation applications. Major Ratings and Characteristics Parameters IO IFSM I2t MT35 MT50 35 50 Units A @ TC 70 60 °C @ 50Hz 360 475 A @ 60Hz 375 500 A @ 50Hz 635 1130 A2s @ 60Hz 580 1030 A2s VRRM range TJ www.asemi.tw 100 to 1600 V -55 to 150 °C 1 MT SERIES ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage VRRM , maximum repetitive VRSM , maximum non- IRRM max. Code peak reverse voltage V repetitive peak rev. voltage V @ TJ max. 01A 100 150 02A 200 275 04A 400 500 06A 600 725 08A 800 900 10A 1000 1100 12A 1200 1300 14A 1400 1500 16A 1600 1700 MT35/50 mA 2 Forward Conduction Parameters IO I FSM 2 I t I √t 2 MT35 MT5 Conditions o Maximum DC output current 35 50 A @ TC 70 60 °C Maximum peak, one-cycle 360 475 A non-repetitive forward current 375 500 t = 8.3ms reapplied Initial TJ = TJ max. 300 400 t = 10ms 100% VRRM 314 420 t = 8.3ms reapplied t = 10ms No voltage 2 2 t = 10ms No voltage 635 1130 Initial TJ = TJ max. 580 1030 t = 8.3ms reapplied 450 800 t = 10ms 100% VRRM 410 730 t = 8.3ms reapplied Maximum I √t for fusing 2 11300 VF(TO) 1 Low-level of threshold voltage 0.88 0.86 VF(TO)2 High-level of threshold voltage 1.13 1.03 rt1 Low-level forward slope resistance 7.9 6.3 rt2 High-level forward slope resistance 5.2 5.0 VFM Maximum forward voltage drop 1.26 1.19 IRRM Max. DC reverse current VINS RMS isolation voltage As 120 Rect Conduction angle Maximum I t for fusing 6360 2 Units Initial TJ = TJ max. A √s I t for time tx = I2√t x √tx ; 0.1 <= tx <= 10ms, VRRM = 0V 2 V 2 (16.7% x π x IF(AV) < I < π x IF(AV)), @ TJ max. (I > π x IF(AV)), @ TJ max. mΩ (16.7% x π x IF(AV) < I < π x IF(AV)), @ TJ max. (I > π x IF(AV)), @ TJ max. V TJ = 25 oC, I FM = 40Apk - Per single Junction 100 µA TJ = 25 oC, per Junction at rated VRRM 2700 V TJ = 25 oC, All terminal shorted f= 50Hz , t= 1s www.asemi.tw MT SERIES 1000 Instantaneous Forward Current (A) Maximum Allowable Case Temperature (°C) 150 130 110 120° (Rect) 90 70 100 Per Junction 10 T J = 15O°C T J = 25°C 1 50 0 5 10 15 20 25 30 35 0 50 0.5 1 1.5 2 2.5 3 3.5 4 Instantaneous Forward Voltage (V) Total Output Current (A) Fig. 7 - Forward Voltage Drop Characteristics Fig. 6 - Current Ratings Characteristics 80 K/ 7 0. 1 = W W K/ -D a elt 50 2K 120° (Rect) 40 R Maximum Total Power Loss (W) TJ = 150°C 60 A hS Rt 70 /W 3K /W 30 4K /W 5 K /W 20 7 K/W 10 10 K/ W 0 0 5 10 15 20 25 30 Total Output Current (A) 0 35 25 50 75 100 125 150 Maximum Allowable Ambient Temperature (°C) 450 At Any Rated Load Condition And With Rated V RRM Applied Following Surge. Initial TJ = 150°C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 400 350 300 250 200 150 100 1 10 100 Number Of Equal Amplitude Half Cycle Current Pulses (N) Fig. 9 - Maximum Non-Repetitive Surge Current www.asemi.tw Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Fig. 8 - Total Power Loss Characteristics 500 450 400 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial T J = 150°C No Voltage Reapplied Rated VRRM Reapplied 350 300 250 200 150 100 0.01 0.1 1 Pulse Train Duration (s) Fig. 10 - Maximum Non-Repetitive Surge Current 3 Transient Thermal Impedance Z thJC (K/W) MT SERIES 10 Steady State Value: RthJC = 1.42 K/W (DC Operation) 1 0.1 0.01 MT .. Series Per Bridge 0.001 0.001 0.01 0.1 1 10 100 Square Wave Pulse Duration (s) Transient Thermal Impedance Z thJC (K/W) Fig. 11 - Thermal Impedance ZthJC Characteristics 10 1 Steady State Value: RthJC = 1.35 K/W (DC Operation) 0.1 0.01 0.001 0.001 MT.. Series Per Bridge 0.01 0.1 1 10 100 Square Wave Pulse Duration (s) Fig. 12 - Thermal Impedance ZthJC Characteristics 4 www.asemi.tw MT SERIES Thermal and Mechanical Specifications Parameter MT35 M50 Units TJ Max. junction temperature range -55 to 150 o Tstg Max. storage temperature range -55 to 150 o RthJC Max. thermal resistance C DC operation per bridge junction to case RthCS Conditions C Max. thermal resistance, case to heatsink 1.42 1.35 K/W 0.2 0.2 K/W wt Approximate weight 20 g T Mounting Torque ± 10% 2.0 Nm (Based on total power loss of bridge) Mounting surface, smooth, flat and greased Bridge to heatsink with screw M4 Ordering Information Table Device Code MT 50 10A 1 2 3 1 - Basic part number 2 - Current rating code: 3 - Voltage code ( code x 10 = VRRM) 35 = 50 = 35A (Avg) 50A (Avg) Outline Table Suggested plugging force: 400 N max; axially applied to faston terminals All dimensions in millimeters (inches) Not To Scale 5 www.asemi.tw