• RBxx8BM/NS200
• ROHM’s SBD Lineup
• RBxx8 Series
• RBQ Series
• RBR Series
• RBS Series

[NEW]200V Ultra-low IR Schottky Barrier Diodes RBxx8BM/NS200

The RBxx8BM/NS200 expands on the RBxx8 lineup of SBDs enabling high temperature operation that have already been proven in the automotive market in Japan. This new series offers ultra-low leakage current (I_R) characteristics to achieve high withstand voltage of 200V. Replacing Fast Recovery Diodes (FRD) and rectifier diodes typically used in vehicle systems with ROHM's new SBDs make it possible to improve forward voltage (V_F) characteristics significantly (11% lower than conventional FRDs). This reduces application power losses and allows smaller package designs by reducing heat generation, contributing to greater space savings.

NEWS

ROHM’s SBD Lineup

[NEW] RBxx8 Series

Features

• Low I_R enables stable operation at high temperatures
• Low V_F contributes to reduced power consumption
• Compact package design contributes to greater miniaturization
• AEC-Q101 qualified, ensuring automotive-grade reliability

Applications

• Automotive systems (i.e. engines, DC/DC converters, lamps, etc.
• Industrial inverters
• Various power supplies

Packages

TO-252

DPAK

Size：10066[3926]

TO-263S

D2PAK

Size：131101[5240]

Size:mm[]inches

Lineup

• RBxx8 Series Product Page

RBQ Series

Features

• Low I_R ensure stable operation at high temperatures
• Low I_R and medium V_F characteristics ideal for switching power supplies
• Broad lineup of 45 models offered in 3 withstand voltages: V_RM=45V/65V/100V (10-30A)

Applications

• Secondary rectification in AC-DC/DC/DC circuits
• Freewheel circuits
• Reverse connection protection

Packages

TO-252

DPAK

Size：10066[3926]

TO-263S

D2PAK

Size：131101[5240]

TO-220FN

Size：190100[7539]

Under development
TO-277

Size：6443[2517]