Bulletin I27177 03/03 MB High Voltage SERIES SINGLE PHASE BRIDGE Power Modules Features Universal, 3 way terminals: push-on, wrap around or solder High thermal conductivity package, electrically insulated case Center hole fixing Excellent power/volume ratio UL E 62320 approved Nickel plated terminals solderable as per MIL-STD-202 Method 208; solder: Sn/Pb (60/40); solder temperature: 235-260°C max. time: 8-10 secs 25 A 35 A Description A range of extremely compact, encapsulated single phase bridge rectifiers offering efficient and reliable operation. They are intended for use in general purpose and instrumentation applications. Major Ratings and Characteristics Parameters 26MB-A IO 25 @ TC 36MB-A 35 Units A o 70 55 IFSM @ 50Hz 400 475 A @ 60Hz 420 500 A @ 50Hz 790 1130 A2 s @ 60Hz 725 1030 A2 s 2 It VRRM range TJ www.irf.com 1400 to 1600 - 55 to 150 C V o C 1 MB High Voltage Series Bulletin I27177 03/03 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage Code VRRM , maximum repetitive peak reverse voltage V VRSM , maximum nonrepetitive peak rev. voltage V I RRM max. 26MB..A 140 1400 1500 2 36MB..A 160 1600 1700 Type number @ TJ max. mA Forward Conduction Parameters IO Maximum DC output current IFSM I2t 26MB-A 36MB-A Units Conditions 25 35 A Resistive or inductive load 20 28 A Capacitive load @ Case temperature 65 60 °C Maximum peak, one-cycle 400 475 A non-repetitive forward current 420 500 t = 8.3ms reapplied 335 400 t = 10ms 100% VRRM Maximum I2t for fusing t = 10ms No voltage 350 420 790 1130 725 1030 t = 8.3ms reapplied 560 800 t = 10ms 100% VRRM t = 8.3ms reapplied 512 730 I2√t Maximum I2√t for fusing 5.6 11.3 VF(TO)1 Low-level of threshold voltage 0.70 0.74 VF(TO)2 High-level of threshold voltage 0.75 0.79 rt1 Low-level forward slope resistance 7.0 5.5 rt2 High-level forward slope resistance 6.4 5.2 VFM Maximum forward voltage drop 1.25 1.3 A2s t = 8.3ms reapplied t = 10ms No voltage Initial TJ = TJ max. KA2√s I2t for time tx = I2√t x √tx ; 0.1 ≤ tx ≤ 10ms, VRRM = 0V V (16.7% x π x IF(AV) < 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. (I > π x IF(AV)), @ TJ max. V TJ = 25 oC, IFM = 40APK (26MB) tp = 400µs TJ = 25 oC, IFM = 55APK (36MB) IRRM Max. DC reverse current VINS RMS isolation voltage base plate 10 10 µA TJ = 25 oC, per diode at VRRM 2700 2700 V f = 50 Hz, t = 1s Thermal and Mechanical Specifications Parameters 26MB-A 36MB-A Units Conditions TJ Junction temperature range - 55 to 150 o Tstg Storage temperature range - 55 to 150 o RthJC Max. thermal resistance junction to case C K/W Per bridge RthCS Max. thermal resistance, case to heatsink 0.2 K/W Mounting surface , smooth, flat and greased wt Approximate weight 20 g T Mounting Torque ± 10% 2.0 Nm 2 1.7 C 1.35 Bridge to heatsink www.irf.com MB High Voltage Series Bulletin I27177 03/03 Ordering Information Table Device Code 36 MB 160 A 1 2 3 4 26 = 25A (Avg) 36 = 35A (Avg) 1 - Current rating code: 2 - Circuit configuration: MB = Single phase european coding 3 - Voltage code: MB series = code x 10 = VRRM 4 - Diode bridge rectifier: A = 26MB, 36MB Series Outline Table 20.3 (.80) 6.3 (.25) 10.5 (.41) 0.8 (.03) Suggested plugging force: 200 N max; axially applied to faston terminals Not To Scale All dimensions in millimetres (inches) www.irf.com 3 MB High Voltage Series 1000 150 Instantaneous Forward Current (A) Maximum Allowable Case temperature (°C) Bulletin I27177 03/03 26MB..A Series 130 110 180˚ (Rect) 90 180˚ (Sine) 70 Tj = 150˚C 100 26MB..A Series 50 0 5 10 15 20 25 Tj = 25˚C 10 1 0.5 30 1 1.5 2 2.5 3 3.5 Average Forward Current (A) Instantaneous Forward Voltage (V) Fig. 1 - Current Ratings Characteristics Fig. 2 - Forward Voltage Drop Characteristics 26MB..A Series Tj = 150˚C 180˚ (Sine) = 3K /W 4K /W 5K /W R 20 ta el -D 180˚ (Rect) 30 K/ W W K/ 2 1 40 A hS Rt Maximum Average Forward Power Loss (W) Maximum Allowable Ambient Te 50 7 K/W 10 10 K /W 0 0 5 10 15 20 Average Forward Current (A) 25 0 25 50 75 100 125 150 Maximum Allowable Ambient Temperature (°C) 400 Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Fig. 3 - Total Power Loss Characteristics At Any Rated Load Condition And With Rated Vrrm Applied Following Surge Initial Tj = 150˚C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 350 300 250 200 150 26MB..A series 100 1 10 100 Number of Equal Amplitude Half Cycle Current Pulses (N) Fig. 4 - Maximum Non-Repetitive Surge Current 4 450 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial Tj = 150˚C No Voltage Reapplied 350 Rated Vrrm Reapplied 250 150 26MB..A Series 50 0.01 0.1 1 Pulse Train Duration (s) Fig. 5 - Maximum Non-Repetitive Surge Current www.irf.com MB High Voltage Series 1000 Instantaneous Forward Current (A) 150 36MB..A Series 130 110 180˚ (Rect) 90 180˚ (Sine) 70 Tj = 150˚C 100 10 0 5 10 15 20 25 30 35 Tj = 25˚C 36MB..A Series 50 1 0.5 40 1 1.5 2 2.5 3 3.5 Average Forward Current (A) Instantaneous Forward Voltage (V) Fig. 6 - Current Ratings Characteristics Fig. 7 - Forward Voltage Drop Characteristics Maximum Average Forward Power Loss (W) Maximum Allowable Case temperature (°C) Bulletin I27177 03/03 Maximum Allowable Ambient Te 80 36MB..A Series Tj = 150˚C Rt hS A 180˚ (Sine) 60 180˚ (Rect) 40 = 1K /W 0. 7 2K /W K/ W -D elt a R 3K /W 4 K/W 5 K/W 20 7 K/W 0 0 5 10 15 20 25 30 Average Forward Current (A) 35 0 25 50 75 100 125 150 Maximum Allowable Ambient Temperature (°C) 450 Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Fig. 3 - Total Power Loss Characteristics At Any Rated Load Condition And With Rated Vrrm Applied Following Surge. Initial Tj = 150˚C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 400 350 300 250 200 150 36MB..A Series 100 1 10 100 Number of Equal Amplitude Half Cycle Current Pulses (N) Fig. 9 - Maximum Non-Repetitive Surge Current www.irf.com 500 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial Tj = 150˚C No Voltage Reapplied 400 Rated Vrrm Reapplied 450 350 300 250 200 150 36MB..A Series 100 0.01 0.1 1 Pulse Train Duration (s) Fig. 10 - Maximum Non-Repetitive Surge Current 5 MB High Voltage Series Bulletin I27177 03/03 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial and Consumer Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 03/03 6 www.irf.com