MB Series Vishay High Power Products Single Phase Bridge (Power Modules), 25/35 A FEATURES • Universal, 3 way terminals: Push-on, wrap around or solder • High thermal conductivity package, electrically insulated case RoHS COMPLIANT • Center hole fixing • Excellent power/volume ratio • UL E300359 approved • Nickel plated terminals solderable using lead (Pb)-free solder; Solder Alloy Sn/Ag/Cu (SAC305); Solder temperature 260 to 275 °C MB • RoHS compliant • Designed and qualified for industrial level DESCRIPTION PRODUCT SUMMARY IT(AV) 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. 25/35 A MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS IO IFSM I2 t VRRM 26MB-A 36MB-A UNITS 25 35 A TC 65 60 °C 50 Hz 400 475 60 Hz 420 500 50 Hz 790 1130 60 Hz 725 1030 Range TJ A A2s 200 to 1200 V - 55 to 150 °C ELECTRICAL SPECIFICATIONS VOLTAGE RATINGS TYPE NUMBER VOLTAGE CODE VRRM, MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE V VRSM, MAXIMUM NON-REPETITIVE PEAK REVERSE VOLTAGE V 20 200 275 40 400 500 60 600 725 80 800 900 100 1000 1100 120 1200 1300 26MB..A 36MB..A Document Number: 93563 Revision: 27-Jun-08 For technical questions, contact: [email protected] IRRM MAXIMUM AT TJ MAXIMUM 2 www.vishay.com 1 MB Series Vishay High Power Products Single Phase Bridge (Power Modules), 25/35 A FORWARD CONDUCTION PARAMETER SYMBOL Maximum DC output current at case temperature Maximum peak, one-cycle non-repetitive forward current IO IFSM TEST CONDITIONS 26MB-A 36MB-A Resistive or inductive load 25 35 Capacitive load 20 28 65 60 t = 10 ms 400 475 420 500 335 400 t = 8.3 ms t = 10 ms t = 8.3 ms t = 10 ms Maximum I2t for fusing I2 t t = 8.3 ms t = 10 ms t = 8.3 ms Maximum I2√t for fusing I2√t I2t No voltage reapplied 100 % VRRM reapplied No voltage reapplied Initial TJ = TJ maximum 100 % VRRM reapplied for time tx = I2√t × √tx; 0.1 ≤ tx ≤ 10 ms, VRRM = 0 V 350 420 790 1130 725 1030 560 800 512 730 5.6 11.3 Low level value of threshold voltage VF(TO)1 (16.7 % x π x IF(AV) < I < π x IF(AV)), TJ maximum 0.76 0.79 High level value of threshold voltage VF(TO)2 (I > π x IF(AV)), TJ maximum 0.92 0.96 Low level forward slope resistance rt1 (16.7 % x π x IF(AV) < I < π x IF(AV)), TJ maximum 6.8 5.8 High level forward slope resistance rt2 (I > π x IF(AV)), TJ maximum 5.0 4.5 1.11 1.14 TJ = 25 °C, IFM = 40 Apk (26MB) Maximum forward voltage drop VFM Maximum DC reverse current IRRM TJ = 25 °C, per diode at VRRM RMS isolation voltage base plate VINS f = 50 Hz, t = 1 s TJ = 25 °C, IFM = 55 Apk (36MB) tp = 400 µs UNITS A °C A A2s kA2√s V mΩ V 10 µA 2700 V THERMAL AND MECHANICAL SPECIFICATIONS PARAMETER Junction and storage temperature range SYMBOL TEST CONDITIONS TJ, TStg Maximum thermal resistance junction to case per bridge RthJC Maximum thermal resistance, case to heatsink RthCS www.vishay.com 2 36MB-A - 55 to 150 1.7 UNITS °C 1.2 K/W Mounting surface, smooth, flat and greased Approximate weight Mounting torque ± 10 % 26MB-A Bridge to heatsink For technical questions, contact: [email protected] 0.2 20 g 2.0 Nm Document Number: 93563 Revision: 27-Jun-08 MB Series 1000 Instantaneous Forward Current (A) 150 26MB..A Series 130 110 180° (Rect) 90 180° (Sine) 70 Tj = 25 °C Tj = 150 °C 100 10 26MB..A Series 1 0.5 50 0 5 10 15 20 25 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 Maximum Allowable Ambient Temperature 50 26MB..A Series TJ = 150 °C 180° (Sine) = 3K /W 4K /W 5K /W R 20 -Δ 180° (Rect) 30 K/ W W K/ 2 1 40 A hS Rt Maximum Average Forward Power Loss (W) Maximum Allowable Case temperature (°C) Single Phase Bridge Vishay High Power Products (Power Modules), 25/35 A 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 At Any Rated Load Condition And With Rated VRRM Applied Following Surge Initial TJ = 150 °C at 60 Hz 0.0083 s at 50 Hz 0.0100 s 350 300 250 200 150 26MB..A Series 100 1 10 100 Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Fig. 3 - Total Power Loss Characteristics 450 350 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial TJ = 150 °C No Voltage Reapplied Rated VRRM Reapplied 250 150 26MB..A Series 50 0.01 Fig. 4 - Maximum Non-Repetitive Surge Current Document Number: 93563 Revision: 27-Jun-08 0.1 1 Pulse Train Duration (s) Number of Equal Amplitude Half Cycle Current Pulses (N) Fig. 5 - Maximum Non-Repetitive Surge Current For technical questions, contact: [email protected] www.vishay.com 3 MB Series Single Phase Bridge (Power Modules), 25/35 A 1000 Instantaneous Forward Current (A) 150 36MB..A Series 130 110 180° (Rect) 90 180° (Sine) 70 TJ = 25 °C TJ = 150 °C 100 10 36MB..A Series 1 0.5 50 0 5 10 15 20 25 30 35 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) Vishay High Power Products 80 36MB..A Series TJ = 150 °C Rt hS A 180° (Sine) 60 1K /W 180° (Rect) 40 = 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 25 50 75 100 125 15 0 Maximum Allowable Ambient Temperature (°C) 450 At Any Rated Load Condition And With Rated VRRM Applied Following Surge. Initial TJ = 150 °C at 60 Hz 0.0083 s at 50 Hz 0.0100 s 400 350 300 250 200 150 36MB..A Series 100 1 10 100 Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Fig. 8 - Total Power Loss Characteristics 500 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial TJ = 150 °C No Voltage Reapplied Rated VRRM Reapplied 450 400 350 300 250 200 150 36MB..A Series 100 0.01 Fig. 9 - Maximum Non-Repetitive Surge Current www.vishay.com 4 0.1 1 Pulse Train Duration (s) Number of Equal Amplitude Half Cycle Current Pulses (N) Fig. 10 - Maximum Non-Repetitive Surge Current For technical questions, contact: [email protected] Document Number: 93563 Revision: 27-Jun-08 MB Series Single Phase Bridge Vishay High Power Products (Power Modules), 25/35 A ORDERING INFORMATION TABLE Device code 36 MB 120 A 1 2 3 4 1 - Current rating code 2 - Circuit configuration: 26 = 25 A (average) 36 = 35 A (average) MB = Single phase european coding 3 - Voltage code x 10 = VRRM 4 - Diode bridge rectifier: A = 26 MB, 36 MB series CIRCUIT CONFIGURATION AC (+) AC (-) LINKS TO RELATED DOCUMENTS Dimensions Document Number: 93563 Revision: 27-Jun-08 http://www.vishay.com/doc?95326 For technical questions, contact: [email protected] www.vishay.com 5 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1