RMB2S & RMB4S Vishay General Semiconductor Miniature Glass Passivated Fast Recovery Surface Mount Bridge Rectifier TO-269AA (MBS) Major Ratings and Characteristics IF(AV) 0.5 A VRRM 200 V, 400 V IFSM 30 A trr 150 ns VF 1.25 V Tj max. 150 C ~ ~ ~ ~ Features Mechanical Data * * * * * * * Case: TO-269AA (MBS) Epoxy meets UL-94V-0 Flammability rating Terminals: Matte tin plated (E3 Suffix) leads, solderable per J-STD-002B and JESD22-B102D Polarity: As marked on body UL Recognition, file number E54214 Saves space on printed circuit boards Ideal for automated placement Fast recovery, low switching loss High surge current capability Meets MSL level 1, per J-STD-020C Solder Dip 260 C, 40 seconds Typical Applications General purpose use in ac-to-dc bridge full wave rectification for Power Supply, Lighting Ballaster, Battery Charger, Home Appliances, Office Equipment, and Telecommunication applications Maximum Ratings (TA = 25 C unless otherwise noted) Parameter Symbol Device marking code RMB2S RMB4S 2R 4R Unit Maximum repetitive peak reverse voltage VRRM 200 400 V Maximum RMS voltage VRMS 140 280 V Maximum DC blocking voltage VDC 200 400 V Maximum average forward output rectified current at TA = 30 C on glass-epoxy P.C.B. on aluminum substrate IF(AV) Peak forward surge current 8.3 msec single half sine-wave superimposed on rated load Rating for fusing (t < 8.3 ms) Operating junction and storage temperature range Document Number 88705 12-Jul-05 0.5(1) 0.8 A (2) IFSM 30 A I2 t 5.0 A2sec TJ, TSTG - 55 to + 150 C www.vishay.com 1 RMB2S & RMB4S Vishay General Semiconductor Electrical Characteristics (TA = 25 C unless otherwise noted) Parameter Test condition Symbol RMB2S RMB4S Unit Maximum instantaneous forward voltage drop per leg at 0.4 A VF 1.25 V Maximum DC reverse current at rated DC blocking voltage per leg TA = 25 C TA = 125 C IR 5.0 100 A Maximum reverse recovery time at IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A trr 150 ns Typical junction capacitance per leg at 4.0 V, 1 MHz CJ 13 pF Thermal Characteristics (TA = 25 C unless otherwise noted) Parameter Symbol Typical thermal resistance per leg RMB2S RJA RJA RJL RMB4S 85 Unit C/W (1) 70(2) 20(1) Notes: (1) On glass epoxy P.C.B. mounted on 0.05 x 0.05" (1.3 x 1.3 mm) pads (2) On aluminum substrate P.C.B. with an area of 0.8" x 0.8" (20 x 20 mm) mounted on 0.05 x 0.05" (1.3 x 1.3 mm) solder pad Ratings and Characteristics Curves 10 0.8 Instantaneous Forward Current (A) Average Forward Rectified Current (A) (TA = 25 C unless otherwise noted) 0.7 Aluminum Substrate 0.6 0.5 0.4 Glass Epoxy P.C.B. 0.3 0.2 0.1 Pulse Width = 300 s 1% Duty Cycle 1 TJ = 150 C TJ = 25 C 0.1 Resistive or Inductive Load 0 0.01 0 20 40 60 80 100 120 140 160 0.2 Ambient Temperature (C) 35 0.8 1.0 1.4 1.2 Figure 3. Typical Instantaneous Forward Characteristics Per Leg 100 Instantaneous Reverse Leakage Current (A) Peak Forward Surge Current (A) 0.6 Instantaneous Forward Voltage (V) Figure 1. Maximum Forward Current Derating Curve TA = 40 C Single Half Sine-Wave 30 TJ = 125 C 10 25 20 f = 60 Hz f = 50 Hz 15 10 1 0.1 5.0 1.0 Cycle TJ = 25 C 0.01 0 1 10 100 Number of Cycles Figure 2. Maximum Non-Repetitive Peak Forward Surge Current Per Leg www.vishay.com 2 0.4 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage (%) Figure 4. Typical Reverse Leakage Characteristics Per Leg Document Number 88705 12-Jul-05 RMB2S & RMB4S Vishay General Semiconductor Junction Capacitance (pF) 30 TJ = 25 C f = 1.0 MHz Vsig = 50mVp-p 25 20 15 10 5.0 0 0.1 1 100 200 10 Reverse Voltage (V) Figure 5. Typical Junction Capacitance Per Leg Package outline dimensions in inches (millimeters) 0.029 (0.74) 0.017 (0.43) TO-269AA (MBS) Mounting Pad Layout 0.023 MIN. (0.58 MIN.) 0.161 (4.10) 0.144 (3.65) 0.272 (6.90) 0.252 (6.40) 0.272 MAX. (6.91 MAX.) 0.030 MIN. (0.76 MIN.) 0.105 (2.67) 0.095 (2.41) 0.195 (4.95) 0.179 (4.55) 0-8 o 0.205 (5.21) 0.195 (4.95) 0.049 (1.24) 0.039 (0.99) 0.062 (1.57) 0.058 (1.47) 0.106 (2.70) 0.090 (2.30) 0.114 (2.90) 0.094 (2.40) Document Number 88705 12-Jul-05 0.0075 (0.19) 0.0065 (0.16) 0.038 (0.96) 0.019 (0.48) 0.008 (0.20) 0.004 (0.10) 0.114 (2.90) 0.110 (2.80) 0.058 (1.47) 0.054 (1.37) 0.105(2.67) 0.095(2.41) 0.016 (0.41) 0.006 (0.15) 0.018 (0.46) 0.014 (0.36) www.vishay.com 3 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1