Bridge rectifiers for portable device chargers

May 10, 2013 // By Paul Buckley
Vishay Intertechnology has released four new 1 A miniature glass-passivated single-phase bridge rectifiers in the surface-mount MBLS package featuring a low typical height of 1.4 mm and wtih a reverse voltage rating of 1 kV.

Offering high reverse voltages to 1000 V, the MBL104S, MBL106S, MBL108S, and MBL110S are suitable for AC/DC full-wave rectification in smartphone chargers.

The devices released feature maximum peak reverse voltage ratings of 400 V (MBL104S), 600 V (MBL106S), 800 V (MBL108S), and 1000 V (MBL110S). All four bridge rectifiers provide high surge current capability of 30 A, low forward voltage drop of 0.95 V at 0.4 A, and a maximum junction temperature of +150 °C.
The rectifiers feature an MSL moisture sensitivity level of 1, per J-STD-020, LF maximum peak of 260 °C. Ideal for automated placement, the devices are compliant to RoHS Directive 2011/65/EU and halogen-free according to JEDEC JS709A standards. The MBL104S, MBL106S, MBL108S, and MBL110S are UL recognized under file E54214.
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