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| Bulletin I2715 rev. I 03/03 MB SERIES SINGLE PHASE BRIDGE 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: 235-260C max. time: 8-10 secs Power Modules 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 @ TC IFSM @ 50Hz @ 60Hz It 2 36MB-A 35 60 475 500 1130 1030 Units A o 25 65 400 420 790 725 C A A A2 s A2 s V o @ 50Hz @ 60Hz VRRM range TJ 200 to 1200 - 55 to 150 C www.irf.com 1 MB Series Bulletin I2715 rev. I 03/03 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage Code 20 40 26MB..A 36MB..A 60 80 100 120 VRRM , maximum repetitive peak reverse voltage V 200 400 600 800 1000 1200 VRSM , maximum nonrepetitive peak rev. voltage V 275 500 725 900 1100 1300 I RRM max. @ TJ max. 2 Forward Conduction Parameters IO Maximum DC output current @ Case temperature IFSM Maximum peak, one-cycle non-repetitive forward current 26MB-A 25 20 65 400 420 335 350 36MB-A Units Conditions 35 28 60 475 500 400 420 1130 1030 800 730 11.3 0.79 0.96 5.8 4.5 1.14 V m A2s A A C A t = 10ms t = 8.3ms t = 10ms t = 8.3ms t = 10ms t = 8.3ms t = 10ms t = 8.3ms No voltage reapplied 100% VRRM reapplied No voltage reapplied 100% VRRM reapplied Initial TJ = TJ max. Resistive or inductive load Capacitive load I2t Maximum I2t for fusing 790 725 560 512 I2t Maximum I2t for fusing 5.6 0.76 0.92 6.8 5.0 1.11 KA2s I2t for time tx = I2t x tx ; 0.1 tx 10ms, VRRM = 0V V (16.7% x x IF(AV) < I < x IF(AV)), @ TJ max. (I > x IF(AV)), @ TJ max. (16.7% x x IF(AV) < I < x IF(AV)), @ TJ max. (I > x IF(AV)), @ TJ max. TJ = 25 oC, IFM = 40APK (26MB) TJ = 25 oC, IFM = 55APK (36MB) TJ = 25 oC, per diode at VRRM f = 50 Hz, t = 1s tp = 400s VF(TO)1 Low-level of threshold voltage VF(TO)2 High-level of threshold voltage rt1 rt2 VFM IRRM VINS Low-level forward slope resistance High-level forward slope resistance Maximum forward voltage drop Max. DC reverse current RMS isolation voltage base plate 10 2700 10 2700 A V 2 www.irf.com MB Series Bulletin I2715 rev. I 03/03 Thermal and Mechanical Specifications Parameters TJ Tstg Junction temperature range Storage temperature range 1.7 0.2 20 2.0 26MB-A 36MB-A Units Conditions o o - 55 to 150 - 55 to 150 C C K/W K/W g Nm Bridge to heatsink Per bridge Mounting surface , smooth, flat and greased RthJC Max. thermal resistance junction to case RthCS Max. thermal resistance, case to heatsink wt T Approximate weight Mounting Torque 10% 1.2 Ordering Information Table Device Code 36 1 1 2 3 4 - MB 2 120 3 A 4 26 = 25A (Avg) 36 = 35A (Avg) Current rating code: Circuit configuration: MB = Single phase european coding Voltage code: MB series = code x 10 = VRRM Diode bridge rectifier: A = 26MB, 36MB Series Outline Table 0.8 (.03) 6.3 (.25) 10.5 (.41) Not To Scale 20.3 (.80) Suggested plugging force: 200 N max; axially applied to faston terminals All dimensions in millimetres (inches) www.irf.com 3 MB Series Bulletin I2715 rev. I 03/03 Maximum Allowable Case temperature (C) 150 Instantaneous Forward Current (A) 1000 26MB..A Series Tj = 25C Tj = 150C 130 110 180 (Rect) 100 90 70 50 0 5 10 15 20 25 30 Average Forward Current (A) Fig. 1 - Current Ratings Characteristics Maximum Average Forward Power Loss (W) 10 180 (Sine) 26MB..A Series 1 0.5 1 1.5 2 2.5 3 3.5 Instantaneous Forward Voltage (V) Fig. 2 - Forward Voltage Drop Characteristics Maximum Allowable Ambient Te 50 26MB..A Series Tj = 150C 40 30 20 10 0 0 5 10 15 180 (Sine) 2 K/ W 180 (Rect) 3K /W 4K /W 5K /W 7 K/W 10 K /W A hS Rt = 1 W K/ ta el -D R 20 25 0 25 50 75 100 125 150 Average Forward Current (A) Maximum Allowable Ambient Temperature (C) Fig. 3 - Total Power Loss Characteristics Peak Half Sine Wave Forward Current (A) 400 350 300 250 200 150 Peak Half Sine Wave Forward Current (A) At Any Rated Load Condition And With Rated Vrrm Applied Following Surge Initial Tj = 150C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 450 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial Tj = 150C No Voltage Reapplied 350 Rated Vrrm Reapplied 250 150 26MB..A Series 26MB..A series 100 1 10 100 Number of Equal Amplitude Half Cycle Current Pulses (N) 50 0.01 0.1 Pulse Train Duration (s) 1 Fig. 4 - Maximum Non-Repetitive Surge Current Fig. 5 - Maximum Non-Repetitive Surge Current 4 www.irf.com MB Series Bulletin I2715 rev. I 03/03 Maximum Allowable Case temperature (C) 150 36MB..A Series Instantaneous Forward Current (A) 1000 Tj = 25C Tj = 150C 130 110 90 70 50 0 5 10 15 20 25 30 35 40 Average Forward Current (A) Fig. 6 - Current Ratings Characteristics Maximum Average Forward Power Loss (W) 100 180 (Rect) 180 (Sine) 10 36MB..A Series 1 0.5 1 1.5 2 2.5 3 3.5 Instantaneous Forward Voltage (V) Fig. 7 - Forward Voltage Drop Characteristics Maximum Allowable Ambient Te 80 36MB..A Series Tj = 150C 180 (Sine) 180 (Rect) Rt hS A 1K /W 2K /W 3K /W 4 K/W 5 K/W 60 = 0. 7 K/ W -D elt a R 40 20 7 K/W 0 0 5 10 15 20 25 30 35 0 25 50 75 100 125 150 Average Forward Current (A) Maximum Allowable Ambient Temperature (C) Fig. 3 - Total Power Loss Characteristics Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) 450 400 350 300 250 200 150 100 1 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge. Initial Tj = 150C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 500 450 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial Tj = 150C No Voltage Reapplied 400 Rated Vrrm Reapplied 350 300 250 200 150 36MB..A Series 36MB..A Series 10 100 100 0.01 0.1 Pulse Train Duration (s) 1 Number of Equal Amplitude Half Cycle Current Pulses (N) Fig. 9 - Maximum Non-Repetitive Surge Current Fig. 10 - Maximum Non-Repetitive Surge Current www.irf.com 5 MB Series Bulletin I2715 rev. I 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 |
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