The automotive grade device features a design that provides 30% higher energy absorption than the standard D2TO35 resistor for enhanced protection against short transient pulses. The result is more stable operation in high stress environments, reducing the risk of failure and improving overall system reliability while requiring fewer components to save board space, simplify layouts, and reduce overall solution costs.
The D2TO35H offers high temperature operation to +175°C; a broad range of resistance values from 1Ω to 14kΩ, with tolerances down to ± 2%; and thermal resistance of 4.28°C/W. The device will serve as the active discharge, discharge, or precharge resistor for controls, 48V board nets, BMS, fuel cells, and on-board chargers for HEVs, EVs, and low speed electric vehicles; energy monitoring and metering systems; agricultural vehicles and farm equipment; industrial motor drives, welding equipment, and power tools; and military weapons guidance systems.
The RoHS-compliant resistor offers a non-inductive design and is solder reflow secure at 270°C/10s.
Samples and production quantities of the D2TO35H are available now, with lead times of 10 weeks.