RMB2S & RMB4S
Document Number 88705
12-Jul-05
Vishay General Semiconductor
www.vishay.com
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TO-269AA (MBS)
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Miniature Glass Passivated Fast Recovery
Surface Mount Bridge Rectifier
Major Ratings and Characteristics
IF(AV) 0.5 A
VRRM 200 V, 400 V
IFSM 30 A
trr 150 ns
VF1.25 V
Tj max. 150 °C
Features
• 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 rec-
tification for Power Supply, Lighting Ballaster, Battery
Charger, Home Appliances, Office Equipment, and
Telecommunication applications
Mechanical Data
Case: TO-269AA (MBS)
Epoxy meets UL-94V-0 Flammability rating
Terminals: Matte tin plated (E3 Suffix) leads, solder-
able per J-STD-002B and JESD22-B102D
Polarity: As marked on body
Maximum Ratings
(TA = 25 °C unless otherwise noted)
Parameter Symbol RMB2S RMB4S Unit
Device marking code 2R 4R
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) 0.5(1)
0.8(2)
A
Peak forward surge current 8.3 msec single half sine-wave
superimposed on rated load
IFSM 30 A
Rating for fusing (t < 8.3 ms) I2t5.0 A2sec
Operating junction and storage temperature range TJ, TSTG - 55 to + 150 °C