RB218BM200
Super Low IR, 200V, 20A, TO-252 (DPAK), Schottky Barrier Diode
RB218BM200
Super Low IR, 200V, 20A, TO-252 (DPAK), Schottky Barrier Diode
RB218BM200 is the 200V ultra-low IR SBD optimized for automotive applications including powertrains and xEVs. It offers ultra-low leakage current (IR) characteristics to achieve high withstand voltage of 200V. Replacing FRDs and rectifier diodes typically used in vehicle systems with ROHM's new SBDs make it possible to improve forward voltage (VF) 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.
About the RBxx8 series: SBDs featuring superior efficiency are expected to replace conventional rectifier diodes and FRDs in automotive power supply exposed to high temperature. However, one drawback of SBDs is degraded IR characteristics at higher operating temperatures that can lead to thermal runaway, requiring products that provide stable operation at higher temperatures. The RBxx8 series utilizes a barrier metal optimized for high temperature that significantly improves the IR characteristics (which is perhaps the most important challenge when using SBDs in automotive power supply). This ensures safe operation at high temperatures in automotive and industrial applications, eliminating the possibility of thermal runaway.
Product Detail
Specifications:
Configuration
C-Common
Package Code
TO-252 (DPAK)
Package(JEITA)
SC-63
Mounting Style
Surface mount
Number of terminal
3
VRM[V]
200
Reverse Voltage VR[V]
200
Average Rectified Forward Current IO[A]
20
IFSM[A]
100
Forward Voltage VF(Max.)[V]
0.88
IF @ Forward Voltage [A]
10
Reverse Current IR(Max.)[mA]
0.01
VR @ Reverse Current[V]
200
Storage Temperature (Min.)[°C]
-55
Storage Temperature (Max.)[°C]
150
Package Size [mm]
6.6x10 (t=2.3)
Features:
- High reliability
- Power mold type
- Cathode common dual type
- Super Low IR
